I have a closed-source TradingView strategy whose trade history I need to mirror line-for-line. Your
I have a closed-source TradingView strategy whose trade history I need to mirror line-for-line. Your job is to rebuild it in open Pine Script so that its back-test produces the very same entry and exit signals I see now—no deviations in fills, prices, or timestamps. When I toggle TradingView’s Bar Replay the signals must remain visible, and the code has to function on my chosen seconds and minute chart combinations without breaking synchronicity.
To guide you:
• Matching criterion: every historical buy/sell signal needs to coincide with the original back-test on the same bar.
• Time-frame scope: seconds and minute charts that I specify during testing (not just the original default).
• Core logic must stay intact; feel free to optimise structure or performance as long as results are identical.
• Deliver clean, fully commented, non-repainting Pine Script v5 code plus a brief setup note so I can confirm parity on my end.
I will validate the work by overlaying both strategies on several chosen charts in replay mode and checking for 100 % signal alignment.
PHP
Software Architecture
Metatrader
C++ Programming
Pine Script
Backtesting
Algorithmic Trading
TradingView
I’m building “Done Baba Done,” a mobile app focused squarely on managing tasks, work, and day-to-day
I’m building “Done Baba Done,” a mobile app focused squarely on managing tasks, work, and day-to-day personal activities. The idea is simple: capture what needs doing, track progress with zero fuss, and celebrate when it’s done. I already have the core concept and name—now I need a developer who can turn that concept into a polished iOS and Android experience.
Scope of work
• Design a clean, intuitive interface that lets users create, edit, and organise tasks quickly.
• Implement key features such as due-date reminders, priority levels, progress indicators, and a daily “done” summary.
• Build secure user accounts (email, Google, or Apple sign-in) so data syncs seamlessly across devices.
• Ensure the app performs smoothly offline, then syncs once a connection returns.
• Package and prepare the builds for App Store and Google Play submission, guiding me through the listing steps.
Tech preferences
I’m open to React Native, Flutter, Kotlin Multiplatform, or another cross-platform stack if you can justify why it suits this project’s timeline and maintenance needs.
Deliverables
1. Source code in a private Git repo, well commented.
2. Interactive prototype (Figma or similar) reviewed before development begins.
3. TestFlight and Google Beta builds for feedback rounds.
4. Final release builds, store-ready assets, and basic deployment documentation.
Acceptance criteria
• All core features function reliably on current iOS and Android versions.
• UI matches the approved prototype pixel-for-pixel.
• No critical or major bugs present in the final build.
If you love turning productivity ideas into elegant, dependable apps, let’s bring “Done Baba Done” to life.
PHP
Mobile App Development
iPhone
Android
Kotlin
iOS Development
React Native
Flutter
# Commission-Based Business Development & Lead Generation Specialist
**White-Label GoHighLevel (GHL)
# Commission-Based Business Development & Lead Generation Specialist
**White-Label GoHighLevel (GHL) Services**
### About the Opportunity
We are building a business offering white-label GoHighLevel (GHL) services to small and medium-sized businesses. Our services include:
- Professional website development
- CRM and sales pipeline setup
- Appointment booking and scheduling
- Reputation management and automated review generation
- AI chatbots and automated customer follow-ups
- Email and SMS marketing automation
- Lead capture and business automation
We are looking for a motivated, resourceful individual who can identify prospective businesses, generate leads, and convert them into paying customers.
### Initial Compensation – Performance Based
We are starting with an organic customer acquisition strategy.
- Earn **$100 for every paying customer successfully onboarded.**
- Your responsibility is to find prospective businesses, introduce our services, help generate interest, and bring customers through the onboarding process.
- Once you successfully onboard your first **5 paying customers**, we will transition you to a monthly payment/retainer PLUS ongoing commissions.
This is an opportunity to grow with the business rather than simply work on a one-time commission basis.
### Initial Marketing Strategy – Organic Lead Generation
Initially, we want to focus on cost-effective, organic methods to acquire customers without spending money on advertising.
You will be responsible for developing and implementing strategies such as:
- **Google Maps & Google Scraping:** Identify local businesses that need better websites, booking systems, CRM solutions, or automated follow-ups.
- **LinkedIn:** Find business owners, decision-makers, and potential customers through organic outreach and networking.
- **Social Media:** Create and publish posts on Facebook, Instagram, LinkedIn, and other relevant platforms.
- **Lead Generation Automation:** Use automation tools to identify prospects, organize leads, and manage follow-up campaigns.
- **Cold Outreach:** Contact businesses through personalized emails, messages, and phone calls.
- **Business Research:** Identify companies with outdated websites, poor online reviews, no booking systems, or limited customer follow-up.
We want someone who can think creatively and consistently find new ways to generate customers organically.
### Growth Strategy – After 5 Paying Customers
Once we reach our first 5 paying customers, we plan to expand our marketing efforts and invest in additional customer acquisition channels.
These may include:
- Meta advertising (Facebook and Instagram Ads)
- Google Ads
- Paid lead-generation platforms
- Advanced marketing automation tools
- SMS and email marketing campaigns
- Other paid platforms to accelerate customer acquisition.
At that stage, you will transition to a **monthly retainer plus commission**, with the opportunity to take on greater responsibility as we grow.
### Who We Are Looking For
- Experience with GoHighLevel is a strong advantage.
- Experience in lead generation, sales, or digital marketing.
- Familiarity with Google Maps scraping and prospecting tools.
- Knowledge of LinkedIn and social media marketing.
- Ability to use AI tools and automation to increase productivity.
- Self-motivated, organized, and results-oriented.
- Someone entrepreneurial who wants to help build and grow a business.
### How to Apply
Please provide:
1. A brief description of your experience with GoHighLevel, lead generation, or digital marketing.
2. Examples of how you would find your first 20 prospective customers organically.
3. If you have GHL experience, explain how you would use it to help acquire and onboard customers.
**Our Goal:** Start lean, acquire our first 5 paying customers organically, build a repeatable sales process, and then scale using paid advertising and additional marketing resources.
We are looking for someone interested in growing with us long-term.
PHP
Website Design
Sales
Email Marketing
Social Media Marketing
Digital Marketing
Content Marketing
Lead Generation
Automation
GoHighLevel
I am looking for a wordpress developer to redesign my website with a new brand guidelines and colour
I am looking for a wordpress developer to redesign my website with a new brand guidelines and colour. We’re looking for an experienced WordPress Developer to update our existing website in line with our new brand guidelines. The project involves refreshing the website’s colours, theme, styling, and overall look to create a modern, professional, and consistent brand identity while maintaining its functionality and user experience.
If you have a strong eye for design and solid WordPress experience, we’d love to work with you!
PHP
Website Design
Graphic Design
WordPress
Branding
User Interface / IA
Shopify
Web Development
Web Design
Website Development
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
DEVELOPER
Do my app backend with firebase firestore database.
I want a native app cross platform. so that I'll compile for iOS and Android ( I don't want hybrid app).
-Use firebase firestore cloud backend (paid firebase account is ready)
-Complete flutter theme (screens) already exist.
1) sign up & create pin & User kyc form (this is the details of each bank account)
2) two bank accounts should be Auto created immediately after filling KYC form 1. current account and 2. Bonus account (all two are private bank accounts)
3) bank account creation & management with history & search username &/or bank account name .
-private bank accounts
-Joint bank accounts
3) deposit money & withdraw money & history
4) Transfer(send) money (A2A and P2P) & pin validation & history
5) login (phone number & pin) + logout + stay logged in with app lock after inactivity then enter pin to open app.
For admin panel, we will use jet admin. I have account already and you don't have any job to do here. www.jetadmin.com
Compile & deploy (publish) on Android playstore and ios app store
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-07-22 (historical project ID 34189441). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
PHP
Mobile App Development
MySQL
Flutter
Google Firebase
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
TASKS:
1. Add Firebase database to app
2. Add push notification to app
3. Send email for new orders
The app is already completed and tested but the database is connected to the previous developer's google account. You are to create the database and add app data such as categories, users, bookings, etc according to the app structure and then the stated notifications to alert admin of incoming orders.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-02-10 (historical project ID 29230490). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 30–50 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Mobile App Development
React Native
Google Firebase
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
Create registration form with
First name
Last name
Phone number
Confirm Phone number (check Phone number and confirm Phone numbers are same)
Password
Confirm Password ( check Password and confirm password are same)
Create interface react native / Firebase DB // php mysql or any other DB
First name
Last name
Phone number
Password
OTP
Token
Created date
Created time
Active Yes / No
When user register with above fields then verify Phone number with sending OTP and then if successful then redirect to login page
Login page
Phone number and Password
Forgot password
When user click forget password then goto next screen asking phone number and then send sms OTP code then once he/she enter code then successful then redirect reset password page
Password
Confirm Password
you can you Node.js for REST API
when login successful then goto Dashboard page when
we need to have "Add phone numbers" and "Push Notification"
Add phone number from user Phone book then if I select multiple phone number the need to send my notification to those selected phone numbers
Need to have text area on Dashboard page.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-11-30 (historical project ID 35371905). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Mobile App Development
Android
Node.js
iOS Development
React Native
Please provide your estimated total development price in INR and estimated completion time for the h
Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
In urgent need of a QR-based authentication system.
1) Flutter app that takes one-time user registration/updates it to the database and then acts as a QR Scanner
2) Web app which is connected to the same database and used for Login
3) Login Verification with QR that is generated through AES or any other base of encryption code
4) Flutter app's QR scanner has the decryption code which validates the login info with the database
This is the product outline. For detailed information on the product ping me.
The time constraint is I need it done in less than 7 days.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-08-06 (historical project ID 34306271). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed INR 1500–5500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
PHP
Mobile App Development
Cryptography
MySQL
Web Development
Please provide your estimated total development price in EUR and estimated completion time for the h
Please provide your estimated total development price in EUR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
Hello Freelancers!
What we need (In a nutshell):
1. Install keycloak (V13.x) your the computer
2. Create a React Native client ( use the https://formidable.com/open-source/react-native-app-auth/ library )
3. Implement Registration ( First name, Last name, email address ) on the mobile
4. Store a “registered flag” on the mobile client so that the next time the app is opened the login screen will show up
5. Implement Login / Logout on the mobile
6. Create documentation with all parameters which need to be set in the keycloak server
7. Upload the code to GitHub
Implementation Guidelines:
• All communication between mobile client and server must be secured with OAuth.
• All security recommendation as of the formidable lib must be implemented
• No offline token should be used
• No additional libraries for state management ( eg. Redux etc. ) must be used
This could potentially be a long-term partnership. We'll need a collaborator to further develop the app. We'll need someone who is easy to communicate with. This is a medical information app, so the security needs to top-notch and the user experience smooth.
Please mention in your bid an example where you used the exact same technology for authentication.
Thank you for your proposals!
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-05-19 (historical project ID 30246321). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed EUR 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Web Security
Mobile App Development
OAuth
React Native
Keycloak
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
This is a part of my classroom work; The main app is developed with react native expo
Tasks:
- Create the login screen
- Add the firebase authentication
- Store authentication data to fire store
Acceptance criteria:
- App should run successfully on iPhone and Android via expo client
More details will be provided on a need basis.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-02-03 (historical project ID 29160585). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 15–20 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
JavaScript
Mobile App Development
iPhone
React Native
Google Firebase
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
I am a developer and I am currently coding an app. It is a react native app but I keep running into an error. I have the login everything set up the navigation etc. This one error comes up and I can't seem to get around it so I can get authentication or hell at least run the app. this is the error I am getting. This app is create in react native with expo bare bones SDK. The only thing I need is the error to be fixed so that I can continue working on authentication.
error --
Finished building JavaScript bundle in 185ms.
Error: You attempted to use a firebase module that's not installed on your Android project by calling firebase.app().
Ensure you have:
1) imported the 'io.invertase.firebase.app.ReactNativeFirebaseAppPackage' module in your 'MainApplication.java' file.
2) Added the 'new ReactNativeFirebaseAppPackage()' line inside of the RN 'getPackages()' method list.
See http://invertase.link/android for full setup instructions.
This error is located at:
in Routes (at Navigation/index.js:8)
in AuthProvider (at Navigation/index.js:7)
in index (at App.js:34)
in EnsureSingleNavigator (at BaseNavigationContainer.tsx:409)
in ForwardRef(BaseNavigationContainer) (at NavigationContainer.tsx:91)
in ThemeProvider (at NavigationContainer.tsx:90)
in ForwardRef(NavigationContainer) (at App.js:33)
in App (created by ExpoRoot)
in ExpoRoot (at renderApplication.js:45)
in RCTView (at View.js:34)
in View (at AppContainer.js:106)
in RCTView (at View.js:34)
in View (at AppContainer.js:132)
in AppContainer (at renderApplication.js:39)
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-01-24 (historical project ID 29050328). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 10–30 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
JavaScript
Mobile App Development
Android
React Native
Google Firebase
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
I need a php that is able to:
1. Login users with username and a unique device id from the user's phone
2. Record the device id the first time a user logs in and store it in a google sheet
3. When user logs in show information about the user pulled from a google sheet database
The tool will be used in a business app and must work for both iOS and Android devices.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-01-07 (historical project ID 28838057). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 250–750 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
PHP
Mobile App Development
Android
iOS Development
Google Sheets
Please provide your estimated total development price in INR and estimated completion time for the h
Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
Progressive Web App(PWA) with Trusted Web Activity(TWA) for Playstore Distribution with Global and specific Push Notification
it will have
1.an app with twa to do video calling as its happening on the website
2.push notification global and also to specific user or user group ( subscribing on specific topic to send push to group of users who purchased or not or came back from cart or payment page with us)
3.Should Looks like an App
4.Technology - React Native or Flutter
5.Android & IOS
Sources:
1.Progressive Web App Push Notification using FCM -
https://github.com/safeimuslim/push-notifications-next-js
https://github.com/unicodeveloper/pwa-api
https://github.com/uqutub/pwa-FCM
2.Pwa with TWA
https://github.com/search?q=twa+pwa
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-03-16 (historical project ID 33217984). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed INR 1500–12500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
Hello!
I'm doing some market investigation since I'm interested to convert my website into an Android app. I mean an app which will work as a browser. My website is mobile-friendly (responsive) and it has all necessary responsive menus for browsing (home page, sandwich menu, breadcrumbs etc).
Here are some data for the project:
- It is a forum based on xenForo 2 splitted by content - domain into three domains:
domain1.com
domain2.com and
subdomain.domain2.com
My visitors used to switch between the above domains with well placed menus. The user accounts are the same since the database is the same.
- I'm a PHP and xenForo 2 developer, so if your app uses the OneSignal.com push notifications, I can integrated them on the xenForo 2 side with just a short documentation on my own.
The project requirements are the following:
- To support push notifications, for example via OneSignal.com
- The app should work like a browser even when someone try to upload a file via my site's html file forms. As I can see on my android phone with Chrome, someone can upload an image even via his camera (taking photo).
- I need 2 splash screens based on the domain the user visits. Examples:
-- The app is based on domain1.com and has its name/ title. It means that at first start the user views the domain1.com splash screen.
-- User can browse domain1.com.
-- If the user changed the section and goes to domain2.com or subdomain.domain2.com (there are buttons / links inside domain1.com), a new splash screen should appear.
-- Then user can browse this new domain.
-- If user wants to turn back to domain1.com the initial splash screen should appear again.
etc
- No splash screen if someone goes between domain2.com and subdomain.domain2.com.
- I need a php function to detect if the user browses via the android app, example: function isAndroidApp() (bool). Maybe it can be created using the php $_SERVER['HTTP_USER_AGENT'] superglobal and strpos() !== false?
- I don't want the app to have an address bar, since I want it to appear like an app.
- I can provide my two logos (for the splash screens) into very high resolution png files or something else by request and also the app icon.
- I don't need app submission and add network integration.
- Finally, I need to have the source code.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-01-26 (historical project ID 32749497). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
This application is very simple. Ideal for a serious, responsible and fast person in his work.
Required:
- A simple backend in Laravel 8, with AdminLTE 3, user login and a form with 3 or 4 fields (one of them will be a URL link).
- A mobile application on Android (apk) that when installed, the user "chooses" the channel where he will receive push notifications and when clicking on it, redirects to the URL link loaded in the form, (these "channels" will be loaded by the administrator in the web app and will be chosen at the time of submitting the form). Then the user can open the mobile app with the list of notifications and select the available channels. (Very simple)
- Diagram of joint operation.
- Source code of everything (web app and android). It must be clear, verbose and not have unnecessary code.
Delivered:
- SSH access in a VPS with web server installed for the web application.
- Access to google team (as developer) where firebase is configured for push notifications.
Budget, time and conditions:
- Final USD 150 including Freelancer commission.
- 7 days in a row.
- IMPORTANT: the first payment of 50% will be made when presenting the mobile app working, if everything is fine, 50% is released when the source code has been delivered and tested.
Applicants:
- With portfolio.
- Of course, be professional on Laravel and Android.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-06-19 (historical project ID 30593104). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 100–150 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
Please provide following 2 items for front-end and back-end
1. An Android JAVA/Kotlin module to receive Push Notification by Websocket
- Support Android API21 to API30
- Android devices have no GooglePlay Service
- When the app completed a login process, the module can help register a token with login ID to a PHP server
- When the app completed a logout process, the module can hel un-register the token by sending login ID to the PHP server
- Handling retry process is required
- The PHP server will store the token for later sending push notification
- When notification message come, display message with title, text and logo (the logo image in the app)
- If the notification message has vibration option ativated, the device will vibrate
- When user click the message, open the app and pass some customized data to the app
- The notification message can be display event the app is in opening or closed
- Please provide a sample app to demonstrate the module functions
2. PHP module for aweb server to send Push Notification with using websocket
- The module can run on PHP server version between 5.6 and 7.4
- When the server received a register token from an Android device, store the token with relative login ID
- When the server received a un-register login ID from an Android device, the stored token of the login ID will be removed
- When the server start sending push notification to a group of Android devices, use stored tokens to send notifications
- The notification message include "Title", "Text"(multi-line) and customized data. The data contains serval sets of key-value parirs.
- The notification message have to be encrypted with user defined string in transferring
- The notification message has vibration option to let the device vibrate
- Please provide a complete code to demonstrate the above functions
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-02-11 (historical project ID 29242162). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 250–750 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Please provide your estimated total development price in INR and estimated completion time for the h
Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
We are looking forward for a developer for web side or App ( IOS and Android) for appointment scheduling as per below requirements
1) Registration of business entity – a business house will register him self and enter all details about himself/ his/her business like type of business, catalogues, address, specialty etc etc
2) With registration will pay to the app owners account a fee of Rs 500 or so decided.
3) With this fees the business house can share the link with his customers for fixing appointment schedules to visit there business entity and get the privilege services
4) Now customer can use the link ( as sent by his known business house) and register him self/her self with mobile number (OTP based Verified) and book for appointment
5) Appointment is confirmed then it will deducte Rs 50 from his balance or so decided amount ( may be zero or any amount), if amount is low then it will ask the business entity to recharge
6) An alert will go to the business house to approve or modify the time and date for this they may have a con call also.
7) Once appointment is confirmed customer will get a QR code on his mobile on what’s app / email..
8) On schedule time customer will reach to the destination and QR code is shown to the security or manager of the business entity to scan and provide him the further access
9) Completion of appointment alert and close success.
10) If any other scenario then reminder
11) Reports business entity wise with date range parameters sort, index, export
12) Reports customer wise with date range parameters – sort, index, export
Technolgy
On GCP platform ( account details will be provided) with back end in MYSQL ( server detail will be provided)
Technical Skills Angular Java, Github, Full Stack Developer
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-06-26 (historical project ID 33993524). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed INR 1500–12500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Website Design
Graphic Design
Mobile App Development
Android
HTML5
Please provide your estimated total development price in INR and estimated completion time for the h
Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
hi we have a website for doctor consultation where we are using knowlarity as our video calling vendor
we need these
1.webview/hybrid app for android
2.push notifications on webview
3.data capturing via firebase with device a,geography and common info
4.splash
5.No internet dialog(website link not found should not visible)
6.same webview link open , outside link not open
7.Js,cookies enabled
8.session should remain if app kill in background
9. otp detect automatically
10.firebase integration
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-02-23 (historical project ID 33014907). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed INR 1500–12500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Please provide your estimated total development price in INR and estimated completion time for the h
Please provide your estimated total development price in INR and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
About website: Worpress/Wocommerce/temp OceanWP/Builder Elementor
About App: Webview app but with few things over plain vanilla
1. Should keep cache for fast loading and "no need of login every time"
2. Notification Facility
3. Progress bar (no blank loading screen)
4. Nice permanent "Can connect/Internet not available" screen inbuilt
5. Push Notification
6. Firebase Integration
6. Attractive Material look & design
Idea is that all updates of products, prices etc will happen only on "wordpress/woo-commerce" and the app will reflect it.
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2022-01-28 (historical project ID 32765651). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed INR 1500–12500 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
PHP
Mobile App Development
WordPress
CSS
Android Studio
Please provide your estimated total development price in USD and estimated completion time for the h
Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.
REFERENCE SCENARIO — historical requirements, not instructions to begin work:
DO NOT BID IF YOUR QUOTE IS HIGHER THAN $700! DO NOT BID IF YOU TRY TO CHANGE YOUR BID ONCE WE SPEAK! THE BUDGET FOR THIS PROJECT ID $700 AND NOTHING MORE! I WILL NOT RESPOND TO ANYONE WHO BIDS HIGHER THAN THIS.
I have created a web view app that is already in app stores but the UX is poor. I want the app converted to a native app.
20+ pages
Requirements
-React Native For Android & IOS APPS
-Node Js for Backend API's development. (happy for other suggestions here)
-React Js for Admin Panel (happy for other suggestions here)
The code must be structured in a way that allows for adding further features in the future.
I have a new design, app layout (frontend) that you will need to incorporate. This will be available in Adobe XD.
I will need the complete source code with documentation.
Summary
-- Android & IOS Mobile Apps
-- Add New App layout
-- Apps Backend Development
-- API's Integration & Admin Panel
-If you can not convert a custom web view app to a native app please do not bid for this job.
-If you follow football in the Premier League this will be a bonus.
-This project will be won based on the best price offered.
This will be paid as 1 milestone for everything and will only be paid once the project is complete!
Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-12-16 (historical project ID 32376499). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.
The displayed USD 250–750 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.
Research use
This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.
Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.
Mobile App Development
Android
HTML5
AngularJS
React Native
I'm a full-stack developer (React, Next.js, Node.js, PostgreSQL) building an appointment booking and customer management SaaS for small local businesses like salons, clinics, gyms and coaching centers. The MVP is in development, and I'm looking for a sales partner to bring in the first customers.
What I will do:
• Build, host, maintain and improve the product
• Add features based on customer feedback
• Provide demo accounts, onboarding guides and support
What I need from you:
• Find and close small business customers (cold outreach, local networking, social media or paid ads)
• Run demos, follow-ups and onboarding calls
• Share customer feedback so we build what actually sells
Proposed deal:
• Revenue split: 60% you / 40% me (open to discussing)
• A written agreement before we start, covering split, duration and what happens if either side leaves
• Payments tracked transparently with monthly statements shared with both of us
• Monthly review of results
Ideal partner: someone with real sales experience with small businesses, preferably in India. In your reply, tell me about customers you've closed before and how you would get the first 10 sales.
Generic proposals will be ignored.
JavaScript
Sales
NoSQL Couch & Mongo
Node.js
AngularJS
Business Development
SaaS
Cold Calling
I need a comprehensive family website that displays our family history and genealogy.
Key Requirem
I need a comprehensive family website that displays our family history and genealogy.
Key Requirements:
- Interactive family tree
- Detailed family history narratives
- Integration of historical documents and photos
- User-friendly navigation
Ideal Skills:
- Experience in building genealogy websites
- Strong design skills for an engaging layout
- Proficient in web development and user experience
Please provide detailed project proposals.
PHP
Website Design
Graphic Design
CSS
Genealogy
HTML
Web Development
Web Design
# ACE – Personal Portfolio Management System
ACE is a modern, responsive and dynamic personal portf
# ACE – Personal Portfolio Management System
ACE is a modern, responsive and dynamic personal portfolio management system developed to showcase professional skills, projects, achievements and contact information.
The website is designed using HTML, CSS, JavaScript, PHP and MySQL. It features a professional blue-and-white user interface with animations, interactive elements, dark mode and a responsive layout.
### Key Features
* Modern and responsive website design.
* Dynamic project management system.
* Secure admin login system.
* Add, edit and delete projects.
* Project image upload functionality.
* Contact form with database integration.
* Admin dashboard for managing portfolio content.
* Dark mode and interactive animations.
* Professional skills and resume showcase.
The main objective of ACE is to create a professional online identity where developers can showcase their technical skills, display completed projects and connect with potential clients or employers.
**Project Name:** ACE – Personal Portfolio Management System
**Developer:** Ace
**Category:** Full Stack Web Development
PHP
Website Design
CSS
MySQL
HTML
Web Development
Backend Development
Frontend Development
I have a custom property-management system running on Base44 and the room-types, rates, and real-tim
I have a custom property-management system running on Base44 and the room-types, rates, and real-time availability endpoints are already live. The next step is to obtain official Channex certification so my PMS can push availability & prices and, in return, receive bookings, changes, and cancellations seamlessly.
Your mission is to wire my PMS to Channex’s staging and production environments, guide it through their test suite, resolve any issues, and secure the final certification email. Once this phase is complete I’ll move on to connecting OTAs such as Booking.com, Expedia, or Airbnb, so a clean, future-proof codebase is essential.
Deliverables
• Fully working integration that passes all Channex sandbox tests
• Documentation of every endpoint and webhook touched (I’m using Node.js/TypeScript)
• Final confirmation from Channex that the connection is certified
I’ll provide API keys, repo access, Postman collections, and fast feedback over Slack. Demonstrated experience taking a PMS through Channex certification will be a major plus.
JavaScript
Node.js
Express JS
Software Development
AngularJS
Typescript
API Development
Software Engineering
I’m ready to bring a new mobile idea to life and want it launched simultaneously on the App Store an
I’m ready to bring a new mobile idea to life and want it launched simultaneously on the App Store and Google Play. The core concept is set, but I need an experienced developer who can shape it into a polished, production-ready product.
You’ll guide me on the best stack—native Swift/Kotlin, Flutter, React Native, or another approach—as long as the final build feels fully native and meets both stores’ guidelines. Along the way I’ll rely on you for sound architectural choices, intuitive UI/UX, thorough testing, and smooth store submission.
Key deliverables
• Source code in a well-organised Git repo
• Functional builds for iOS (TestFlight) and Android (internal/beta track)
• Store-ready assets and submission support
• A concise setup & deployment README
Show me a couple of live apps you’ve shipped, outline the tools you’d use, and give me a ballpark timeline. Let’s create something users will love on both Android and iPhone.
Mobile App Development
iPhone
Android
Testing / QA
Mobile App Testing
React Native
Flutter
iOS
I need a small, reliable automation tool that will log in to a specific website, move through a set
I need a small, reliable automation tool that will log in to a specific website, move through a set of pages, and carry out the same click-based workflow over and over without my help. The flow is always the same:
• Sign in with the credentials I will supply.
• Navigate to the target section.
• On each cycle pick the next available date shown on the calendar/widget, click it, submit, then advance to the following page.
• Repeat the sequence continuously until we get the confirmation
Choosing the date is the only dynamic step—the script must detect whatever the site labels as the “next available” option and act on it automatically. Everything else (buttons, links, or menu items) is static.
I am open to your preferred stack—Selenium, Playwright, Puppeteer, or a lightweight headless browser—so long as it runs on Windows and is straightforward for me to launch. Final hand-off should include:
1. Executable or script with clear setup instructions.
2. Read-me explaining how to adjust credentials or site URLs if they change.
3. Brief note on dependencies and how to reinstall them.
Once delivered, I will test the script across several cycles; if it logs in correctly, selects the proper next date each time, submits, and advances without error, the job is complete.
PHP
JavaScript
Python
Web Scraping
Google Chrome
Software Development
Web Development
Selenium
Automation
Script Writing
I need a fully-functioning web portal that lets our teachers enter marks while giving school adminis
I need a fully-functioning web portal that lets our teachers enter marks while giving school administrators oversight and allowing students—and their parents—to view released grades through a secure login. The workflow should be straightforward: teachers record assessments, the system calculates running and final grades automatically, and once an admin flips a “publish” switch those results become visible to each student in their individual account.
Security and role-based access are critical. Every user (teacher, admin, student/parent) must authenticate, see only the information meant for them, and have actions logged for accountability. A responsive interface that works smoothly on desktop, tablet, and phone browsers will make adoption easier for everyone on campus.
I am looking for clean code, clear database design, and documentation that lets us maintain the platform in-house after delivery. Preferred tech stacks are open to discussion as long as they support scalability and common standards (for example PHP/Laravel, Python/Django, Node/Express with a relational database).
Deliverables
• Role-specific dashboards for teachers, administrators, and students/parents
• Grade entry forms with automatic calculations and error checking
• Secure user management with password reset and basic audit logging
• “Publish grades” feature that instantly makes results available only after approval
• Deployment guide and brief user manual
Acceptance criteria
1. Teachers can log in, enter marks, and see calculated final grades.
2. Administrators can manage classes, users, and approve grade release.
3. Students/parents can log in and view their own grades once released—no other data leaks.
4. All pages load correctly on modern browsers and mobile devices.
5. Source code and documentation are delivered, tested, and ready for us to host on our own server.
PHP
Website Design
MySQL
HTML
Node.js
Laravel
Web Development
Database Design
I want to build a basic online learning website similar to Master: Watch Reels & Learn.
My budget i
I want to build a basic online learning website similar to Master: Watch Reels & Learn.
My budget is very limited. I want a simple and low-cost WordPress website that I can manage myself without hiring a developer.
Required features:
1. Basic professional and mobile-friendly website.
2. User registration and login.
3. Short educational video viewing page.
4. Free and premium video sections.
5. Basic course categories.
6. Admin dashboard to upload and manage videos.
7. Basic monthly subscription system.
8. Manual payment verification and membership activation.
9. User dashboard to check membership status.
10. Simple and easy-to-manage design.
Technical requirements:
- WordPress website only.
- Use free themes and plugins wherever possible.
- YouTube video embedding to reduce hosting storage costs.
- No Android or iOS app.
- No custom coding unless absolutely necessary.
- No expensive premium plugins.
- Complete admin access and website ownership.
I will purchase the domain and hosting separately.
Please provide your lowest fixed-price quotation, delivery time and examples of similar websites.
I want a basic working website first. Advanced features can be added later.
PHP
Website Design
WordPress
HTML
Web Development
WordPress Design
WordPress Multilingual
WordPress Plugin
We are hiring an experienced mobile and backend developer or agency to build an on-demand doorstep c
We are hiring an experienced mobile and backend developer or agency to build an on-demand doorstep car and bike wash platform comprising a Customer App (iOS/Android), Washer/Partner App (iOS/Android), and a Web Admin Dashboard. The system requires phone OTP and social authentication, multi-vehicle profiles, geolocation-based address picking, service package selection with dynamic pricing by vehicle type, instant or scheduled slot bookings, integrated payment gateways, and live job status tracking. For service providers, the app must include incoming job alerts, turn-by-turn map navigation to the customer, "before and after" photo proof uploads, and a daily/weekly earnings dashboard. The central web admin panel must manage booking dispatches, washer KYC approvals, coupon and discount configurations, commission splits, and revenue reporting. Our preferred tech stack is React Native or Flutter for cross-platform mobile apps, Node.js (NestJS or Express) with MongoDB/PostgreSQL on the backend, and Next.js or React for the admin console.
ATTENTION - BOT FILTER & PROPOSAL REQUIREMENT: Generic, templated, or text-only proposals will be rejected immediately without review. To be considered, your bid must include a link to a short 1-to-2 minute Loom or Google Drive video introducing your team, showcasing 1 or 2 live on-demand booking apps you have previously built, and confirming your recommended architecture and delivery timeline. Along with your video link, please include your total fixed-price quote and realistic milestone schedule to get started.
Mobile App Development
iPhone
Android
Node.js
PhoneGap
PostgreSQL
Backend Development
MongoDB
React Native
Flutter
I want an easy-to-read, interactive dashboard that lets me type numbers in once and immediately see
I want an easy-to-read, interactive dashboard that lets me type numbers in once and immediately see the big picture of my money. The tool must accept manual data entry—no automatic feeds—so clean, well-labeled input fields are essential.
The finished dashboard should clearly surface three groups of insights:
• Income, expenses, and current cash balance
• Sales, costs, and resulting profit
• Investments, returns, and total portfolio value
Simple toggles or tabs that let me jump between these views (or see them side-by-side) will keep things organised. Good-looking charts, summary tiles, and colour-coded indicators are key; I should be able to spot trends or red flags at a glance.
I’m open to your recommended platform—Excel, Google Sheets, Power BI, Tableau, or a lightweight web app—so long as data entry stays manual and all calculations update instantly. Please include:
1. The working file or hosted link with formulas/queries unlocked
2. A brief hand-off guide showing where to enter numbers and how the visuals update
Once those two items are delivered and I’ve verified all calculations against test data, the project is complete.
PHP
Visual Basic
Data Processing
Excel
Data Visualization
Data Analysis
Google Sheets
I am developing Eagle Vision Edge, a custom, multi-tenant e-commerce platform that provides an Amazon-style shopping experience while integrating with multiple suppliers through Spark Shipping API v1.
The platform will allow customers to browse and purchase physical products. Suppliers such as Keystone Automotive will handle product fulfillment and shipping, while Eagle Vision Edge manages the storefront, checkout, supplier selection, order processing, customer communication, and tracking.
We already have an existing application and approved prototype. The selected developer will complete the platform according to our Software Development, Confidentiality, Intellectual Property & Security Agreement (Version 4).
- Amazon-style homepage and responsive storefront.
- Advanced product search, filters, categories, and sorting.
- Detailed product pages with images, specifications, pricing, and availability.
- Customer registration, login, and account management.
- Wishlists and saved products.
- Shopping cart and secure Stripe checkout.
- Supported card and digital-wallet payments through Stripe.
- Customer order history and order-status dashboard.
- Product reviews and ratings.
- Promotional pricing and discount functionality.
- Inventory and price revalidation before order submission.
## 2. Supplier and Product Integration
- Spark Shipping API v1 integration.
- Initial supplier integration with Keystone Automotive.
- Automated product catalog synchronization.
- Product inventory and pricing updates.
- Lowest-cost eligible supplier selection with administrative override.
- Minimum Advertised Price (MAP) compliance.
- Configurable supplier integrations.
- Automated order submission to supported suppliers.
- Split-shipment support when multiple suppliers fulfill an order.
### Missing Product Image Handling
Some Spark Shipping products may not include images.
The developer must implement a process to match these products with images and descriptions maintained by Eagle Vision Edge LLC.
Matching should use reliable product identifiers, including SKU, manufacturer part number, brand, and product attributes. Administrators must be able to review uncertain matches.
## 3. ZIP Code-Based Shipping Calculation
The platform must calculate shipping costs based on:
- Customer destination ZIP code.
- Supplier or warehouse origin ZIP code.
- Product weight and dimensions.
- Shipping method and available carrier rates.
- Multiple suppliers and split shipments.
Customers must see the calculated shipping cost before completing payment.
The system must recalculate shipping charges when delivery details change.
If live carrier rates are unavailable, an approved configurable rate table must be supported.
## 4. Order Tracking and Google Maps
Customers must be able to track orders from purchase through delivery.
Required functionality includes:
- Order confirmation and processing status.
- Supplier shipment status and tracking number.
- Carrier tracking integration.
- Google Maps API visualization when shipment-location data is available.
- Estimated delivery information where supported.
- Tracking of multiple shipments for one order.
- Email and SMS shipment notifications.
Google Maps must not be represented as a source of live carrier GPS data unless the carrier provides that information.
## 5. Multi-Tenant Architecture
The platform must support multiple independent storefronts.
Requirements include:
- Tenant-specific storefront configuration.
- Tenant data isolation.
- Tenant-specific product catalogs and settings.
- Administrative controls for tenant management.
- Secure authentication and role-based access.
- Audit logs and activity tracking.
## 6. Administrative Dashboard
Provide administrative functionality for:
- Product and catalog management.
- Supplier integration configuration.
- Inventory and pricing management.
- Order management and fulfillment monitoring.
- Customer management.
- Shipment tracking.
- Promotions and discounts.
- User permissions and audit logs.
- Reporting and operational analytics.
## 7. Mandatory Technology Stack
The developer must use:
- **Frontend:** React, Vite, Tailwind CSS.
- **Backend:** Java Spring Boot.
- **Database:** PostgreSQL or MySQL.
- **Payments:** Stripe.
- **Supplier Integration:** Spark Shipping API v1.
- **Maps:** Google Maps API.
- **Source Control:** Private Git repository controlled by Eagle Vision Edge LLC.
Technology substitutions require prior written approval.
## 8. Independent Development and UAT Environment
Spark Shipping does not provide a general-purpose sandbox for this project.
The developer must establish a separate development and UAT environment that includes:
- Mock Spark Shipping API services.
- Simulated product catalogs and inventory.
- Test pricing and supplier selection.
- Simulated order submission and shipment tracking.
- Stripe test-mode payments.
- Test scenarios for missing product images.
- ZIP-code shipping calculation tests.
- Multi-tenant security and data-isolation testing.
- End-to-end checkout and order lifecycle tests.
Testing must not accidentally create real supplier orders or production charges.
## 9. Milestones and Payments
**Phase 1 — $250: Technical Review and Setup**
Review existing code, architecture, integration requirements, and development environment.
**Phase 2 — $400: Catalog and Storefront Integration**
Complete Stripe checkout, shipping cost calculation, order processing, supplier fulfillment integration, and tracking workflows.
**Phase 4 — $500: Full Testing, UAT, and Handover**
Complete system testing, defect correction, UAT, source code delivery, documentation, and deployment handover.
**Total Fixed Budget: $1,600 USD**
Milestone funds may be secured through Freelancer.com, but payment will be released only after the corresponding work is completed, tested, delivered, and accepted in writing.
## 10. Ownership and Final Acceptance
All development must take place in an Eagle Vision Edge LLC-controlled private repository.
Existing client intellectual property remains protected. Project-specific deliverables must be transferred in accordance with the signed agreement.
The final product must materially match the approved prototype and satisfy all agreed functional requirements.
The project must be completed within 30 calendar days of the mutually agreed commencement date. Any extension requires written approval.
The signed Eagle Vision Edge Development Agreement and its approved exhibits govern the project.
This project is intended for our previously selected developer, Delaine Technologies Pvt. Ltd.
Java
Website Design
Software Architecture
MySQL
HTML
PostgreSQL
Stripe
Google Maps API
Frontend Development
Tailwind CSS
I want to roll out a slim first-version of a real-time cricket “color trading” web app that lets vis
I want to roll out a slim first-version of a real-time cricket “color trading” web app that lets visitors practise trades with virtual coins while a live match is on. For this initial milestone I am keeping the scope intentionally tight: the only fully-built module has to be the live-score engine that streams ball-by-ball data and basic match details for every Indian domestic fixture and IPL game.
Here is what I must see working before we move forward:
• A responsive front end that shows the current match status, scorecard and over-by-over updates in near real time.
• A simple trade panel where a visitor can choose a color (red / green up-down style) and place a virtual-coin stake. No wallet integration or sign-in flows yet; the stake can be stored locally just for the session.
• A lightweight back end (Node.js, Firebase, Python or similar—you can advise) that consumes a reliable cricket live-data API, filters out everything except Indian domestic and IPL matches, and pushes updates to the front end over WebSocket or Server-Sent Events.
• Clear separation of data layer and UI so that wallet, trade history and user accounts can drop in later without major rewrites.
• Deployment to a testable cloud endpoint (Heroku, Vercel, AWS, etc.) with concise setup documentation.
The build should feel snappy on mobile, with scores updating in under five seconds of the actual event. Once this MVP is stable I will open a follow-up project for wallets, persistent trade history and full user profiles, so clean, modular code is essential.
JavaScript
Python
Mobile App Development
iPhone
Web Development
Backend Development
Frontend Development
API Integration
I need a fully-built stock-and-index trading application that can be rebranded quickly and affordabl
I need a fully-built stock-and-index trading application that can be rebranded quickly and affordably. The core must already exist; I am not interested in starting a fresh build.
Key requirements
• Markets: real-time stocks and indices only (no crypto or forex needed).
• Trading mode: users practise in a demo account with virtual funds—no live broker connection.
• Purpose: the entire experience is for education and skill-building, not real money trading.
Customisation I expect
– Swap in my app name, logo, colour palette and overall theme.
– Adjust screens or layout details to match brand guidelines.
– Provide a working admin panel for user management, signal distribution and basic analytics.
– Keep user login/registration, watch-list, price charts, trading signals and push/email notifications exactly as they work in your current build.
Deliverables
1. Full source or build package of the existing app (Android/iOS and/or web—whichever is already available).
2. Admin panel access and deployment guide.
3. Re-skinned version bearing my branding.
4. Short hand-over document covering how to add new signals, change assets on the watch-list and push future updates.
Please send:
• A live or video demo link.
• Your fee for the rebrand/customisation.
• Realistic delivery timeframe.
A lean, white-label solution at a sensible price is what I’m after, so show me what you already have that ticks these boxes.
PHP
Graphic Design
Mobile App Development
iPhone
Android
HTML
UI / User Interface
Web Development
I’m ready to publish a vivid, fully 3-dimensional portfolio site that presents my interior-design wo
I’m ready to publish a vivid, fully 3-dimensional portfolio site that presents my interior-design work for home and other commercial spaces as if the visitor were walking through each project in real life. The core of the build is a smooth WebGL or Three.js scene where desks, lighting plans, and material samples can be explored from every angle, while key facts about square footage, budget ranges, and style choices overlay seamlessly.
Beyond the visual tour, the site must guide users to start a conversation with me: a clear “book a coffee slot chat” panel, live inquiry form, and quick contact links are essential. Fast loading times on desktop and mobile, intuitive navigation for non-technical visitors, and simple content management so I can update projects myself round out the brief.
You’d deliver the complete, deploy-ready site with source files, responsive breakpoints, and concise instructions on how I update future case studies.
PHP
Website Design
Logo Design
3D Rendering
Website Testing
HTML
Website Management
Web Hosting
Wix
Javascript ES6
# Project Title: Reverse Engineer & Rebuild Existing ERP Web Application in PHP/MySQL – Complete Sou
# Project Title: Reverse Engineer & Rebuild Existing ERP Web Application in PHP/MySQL – Complete Source Code Required
## Project Description
We are looking for a highly experienced **PHP/MySQL Full-Stack Developer or Development Team** to analyze, reverse engineer, and rebuild an existing web-based ERP application with the same features, functionality, workflows, business logic, and user interface.
We will provide:
- Existing ERP web application URL.
- Administrator login credentials for authorized access.
- Access to all available modules, menus, settings, and functionalities.
- Clarifications regarding business processes and expected behavior.
**Our objective is to develop a fully functional, independent PHP/MySQL ERP application that replicates the reference application's observable features and behavior, with complete source code ownership.**
## Scope of Work
### 1. Complete Existing Application Analysis
- Examine every module, menu, submenu, page, form, table, and dashboard.
- Analyze all buttons, fields, dropdowns, filters, search options, and actions.
- Understand workflows, validations, dependencies, conditions, and business rules.
- Review user roles, permissions, approval hierarchies, and access restrictions.
- Map module relationships, database entities, and data flows.
- Prepare comprehensive functional and technical documentation.
### 2. ERP Application Reconstruction
- Rebuild the application using PHP, MySQL, HTML, CSS, and JavaScript.
- Reproduce the reference application's UI/UX and responsive layouts as closely as practical.
- Implement equivalent modules, functions, reports, and dashboards.
- Recreate all supported CRUD operations, business processes, calculations, and validations.
- Implement user management, role-based permissions, and authentication.
- Develop printable documents, PDF/Excel exports, filters, and reporting.
- Recreate relevant API integrations where technically possible and authorized.
### 3. Backend & Database Development
- Design and implement a complete MySQL database.
- Develop all required backend controllers, models, APIs, and business logic.
- Implement relational data structures and transaction handling.
- Ensure database integrity, security, and performance.
- Provide database migration scripts and initial configuration.
### 4. Functional Testing & Quality Assurance
- Test every module, page, form, button, workflow, and permission.
- Compare the rebuilt application against the reference system.
- Verify all calculations, conditions, and process dependencies.
- Test multiple users, concurrent transactions, and error handling.
- Fix identified bugs before final delivery.
### 5. Final Deliverables
**The freelancer must provide:**
1. Complete editable PHP application source code (not encrypted or obfuscated).
2. Full MySQL database structure, SQL scripts, and configuration.
3. Complete frontend and backend implementation.
4. All project dependencies and required installation files.
5. Application deployment package (ZIP).
6. Installation and configuration documentation.
7. Database ER diagram and technical documentation.
8. User roles and permissions documentation.
9. Functional testing report and module-wise checklist.
10. Successfully deployed and tested application on our Hostinger hosting environment.
## Mandatory Requirements
- The application must run independently without requiring the original ERP website.
- No hidden licensing restrictions, backdoors, or unauthorized remote dependencies.
- All developed source code and project deliverables must be transferred to us upon final payment.
- The rebuilt ERP must be editable, expandable, and maintainable.
- Developers must use legally authorized methods of inspection and independently implement the application. We are not requesting unauthorized access to private server-side source code, databases, or protected third-party assets.
- A confidentiality agreement (NDA) may be required.
## Preferred Developer Experience
- 5+ years of PHP/MySQL development experience.
- Experience developing ERP, inventory, manufacturing, or accounting applications.
- Strong skills in Laravel or Core PHP, JavaScript, AJAX, and MySQL.
- Experience analyzing existing software and reconstructing complex workflows.
- Familiarity with role-based access control, reporting systems, and ERP database architecture.
- Experience with Hostinger deployment.
## Important Instructions Before Bidding
Please include the following information in your proposal:
1. Have you previously rebuilt an existing ERP or complex web application?
2. Can you inspect an existing ERP through its web interface and document its complete functional behavior?
3. Can you deliver 100% editable source code and database scripts?
4. What technologies and architecture would you recommend?
5. What is your estimated development timeline and fixed project cost?
6. Can you demonstrate a working module before we approve further milestones?
7. Will you provide post-delivery bug fixing and technical support?
**Selection Process:** Shortlisted freelancers will receive access to a controlled demonstration environment and will be required to analyze the application, provide a module-wise scope and submit a milestone-based development proposal.
**Payment:** Milestone-based payments after successful demonstration, testing, and approval of deliverables.
We are looking for a serious, technically competent developer or team capable of delivering a complete production-ready ERP application, not just a frontend design or incomplete software prototype.
PHP
JavaScript
CSS
Software Architecture
MySQL
HTML
Software Development
Laravel
Full Stack Development
ERP Software
I need a developer to build a clean, responsive e-commerce website whose core function is a reliable
I need a developer to build a clean, responsive e-commerce website whose core function is a reliable shopping-cart flow—from product selection through secure checkout. The site should load quickly on desktop and mobile, integrate with a mainstream payment gateway, and include an admin panel where I can add or edit products and track orders.
Key deliverables:
• Fully responsive front-end in a modern stack (React, Vue, or similar)
• Back-end setup for product management and order processing
• Shopping cart with item add/remove, quantity update, and promo-code handling
• Secure checkout tied to PayPal, Stripe, or comparable processor
• Basic analytics hooks so I can monitor traffic and sales
I’m open to your recommendation on platform (custom build, Shopify, WooCommerce, etc.) as long as the final result is easy for me to maintain. Product catalog expansion and user-review features might be added later, so please structure the code for painless scaling.
If you’ve launched e-commerce sites before, especially ones with a smooth cart and checkout experience, I’d love to see your examples and hear a brief outline of your approach and timeline.
PHP
Website Design
Order Processing
HTML
Payment Gateway Integration
Vue.js
I need a professional, clean, and responsive WordPress website built for my business and ready to la
I need a professional, clean, and responsive WordPress website built for my business and ready to launch within the next 7 days. My main goal, marked in the brief as “Freelancer type,” is to create a site that immediately feels credible and drives visitors to reach out through an easy-to-use contact form.
Core requirements
• Mobile-friendly, fast-loading design that looks great on all devices
• Clear navigation with a homepage, About Us, Services/Products, and a Contact page
• Contact page must include a working form that sends enquiries straight to my inbox
• Basic on-page SEO setup so search engines can pick up the site from day one
• Built entirely in WordPress, using best-practice themes and plugins that are lightweight and secure
Deliverable
A fully functional WordPress site—installed, configured, and tested—handed over with admin credentials and any theme/plugin licenses you use.
Timeline
7 days from the moment we agree on the structure and you receive my branding assets.
Please let me know your suggested approach and the cost to complete the project within the stated timeframe.
PHP
Website Design
Mobile App Development
WordPress
HTML
Web Hosting
Web Development
Website Optimization
I want to launch a small, focused web guide that shows everyday users exactly how to make money on I
I want to launch a small, focused web guide that shows everyday users exactly how to make money on InboxDollars by watching videos and completing the related ad offers. The core of the project is a clear, step-by-step learning experience that takes a beginner from signup to reliably hitting the daily video-watch limits.
Here is what I need built and delivered:
• A concise onboarding flow that explains InboxDollars’ video section, payout rules, and the realistic earning potential per hour.
• A modular tutorial (text, annotated screenshots, short clips) broken down into bite-sized lessons: creating an account, navigating to the video hub, queueing multiple videos, dealing with playback restrictions, and cash-out best practices.
• Optional automation tips are welcome, but everything must stay within InboxDollars’ published terms of service—no bots or policy-violating scripts.
• A lightweight progress tracker so learners can tick off completed lessons and instantly see where they left off. Storing this locally (HTML5 storage) is fine; a simple backend with PHP/MySQL is also acceptable if you prefer.
• Clean, responsive frontend built with HTML5, CSS, and vanilla JS (or React if you feel it speeds you up).
Acceptance criteria
1. A first-time visitor can finish the full walkthrough in under 15 minutes.
2. All instructional text is grammatically sound, free of fluff, and clearly actionable.
3. Any demo account or screen capture you include is anonymised and policy-compliant.
4. Final ZIP or Git repo contains all source files plus a one-page setup/readme.
Make the build lean; I’m after clarity over fancy visuals. Let me know the toolset you prefer and roughly how many days you’ll need once we kick off.
Graphic Design
Logo Design
Mobile App Development
HTML
Backend Development
AI Video Editing
We are seeking an experienced PrestaShop developer or development team to build a custom B2B/B2C multi-vendor marketplace from a clean PrestaShop 9.x installation.
All marketplace-specific functionality must be developed as proprietary custom modules, without existing third-party multi-vendor modules or PrestaShop core modifications.
Project Scope
* 1–30 independent vendors (2–3 at launch).
* Initial catalog of 2,000–4,000 product references, scalable.
* B2B and B2C customers.
* Unified master catalog with multiple vendor offers per SKU.
* No minimum order value.
* Vendors independently handle sales, invoicing, fulfillment and shipping.
* Marketplace commission rates configurable per individual vendor.
* Single responsive storefront with simplified UX.
Required Custom Modules
1. Vendor Management
Role-based vendor dashboards for managing offers, pricing, inventory, orders, shipments and commercial data.
Automated vendor catalog imports using a unified CSV schema (SKU, EAN, brand, title, description, price, discount, images, inventory, etc.). Scheduled synchronization, order exports and status updates.
3. Master Product Catalog & Matching Engine
Centralized product catalog with automated matching of identical references across vendors, multiple offers per product and exception handling for ambiguous matches.
4. Dynamic Price Comparison Engine
Automated price comparison for identical SKUs, considering discounts, availability and delivery eligibility.
5. Smart Cart Optimization Engine
Custom algorithm to identify the lowest total checkout cost, including shipping, across multiple vendors.
The engine must evaluate product allocation across vendors, shipping costs, free/reduced shipping thresholds and potential order consolidation, without substituting different product references.
6. Multi-Vendor Shipping & Checkout
Unified cart and checkout, vendor-specific shipping calculations, configurable shipping thresholds, automatic order splitting and independent fulfillment tracking.
7. Vendor-Specific Commission Management
Individually configurable commission rates per vendor, automated calculations, adjustments, settlement reports and financial reconciliation.
8. Vendor Dashboard & Business Analytics
Private dashboards displaying sales, GMV, orders, best-selling products, commissions, historical trends and competitive price positioning for identical SKUs.
9. Central Administration & Advanced Analytics
Centralized administrative dashboard with aggregate and vendor-level reporting on GMV, revenue, commissions, orders, customers, products, conversions, performance metrics and exportable reports.
Full control over vendor accounts, commission rates and commercial conditions.
10. Dynamic Categories & Thematic Collections
Custom category management and cross-category thematic collections (Christmas, Easter, Halloween, Carnival, All Saints’ Day, Breakfast, Aperitivo, etc.), including scheduled activation and deactivation.
Technical Requirements
* Stable PrestaShop 9.x release.
* Modular, scalable architecture.
* Separate master product and vendor offer data models.
* Asynchronous CSV processing and scheduled synchronization.
* Documented internal APIs for future integrations.
* Responsive, user-friendly storefront.
* Security, logging, automated testing and technical documentation.
* No PrestaShop core modifications.
Quotation Requirements
Please provide an itemized quotation per module, including estimated development hours, hourly rates, delivery milestones, technical architecture, maintenance costs and source code ownership terms.
Separate the initial MVP scope from the infrastructure and development requirements needed to scale to 30 vendors.
PHP
Website Design
Software Architecture
Prestashop
HTML
Analytics
API Development
Marketplace Development
I need the first slice of a custom CRM built with React, TypeScript, and Supabase. This initial mile
I need the first slice of a custom CRM built with React, TypeScript, and Supabase. This initial milestone centres on lead, customer, and contact management for an engineering-manufacturing business.
The data model must capture three distinct layers of information for every record:
• basic contact details and company information
• sales notes, follow-ups, and full communication history
• any technical requirements, drawings, or product-related documents we receive
On the front end I want a clean, responsive interface that presents a visual sales pipeline with drag-and-drop stages so the team can instantly see where each opportunity sits. Creating, editing, and re-ordering stages should be effortless.
Key requirements
• React + TypeScript SPA, Vite or Next.js is fine
• Supabase for auth, row-level security, Postgres schema, and real-time updates
• File storage in Supabase for drawings and spec sheets
• Clear separation between data services and UI components so the codebase scales as we bolt on quoting, production-tracking, and invoicing later
Deliverables
1. Git repo with well-structured, documented code
2. Supabase SQL/JSON seeds and policies ready for one-click deployment
3. Responsive UI implementing the visual pipeline, record views, and inline editing
4. Brief README covering setup, env variables, and future-module hooks
We need a custom CRM and quoting platform for 10–25 users across Sales, NPD (new product development) and management.
What already exists
A detailed functional specification (about 15 sections).
A clickable prototype of every module. The screens, workflows and calculations are already agreed. Your job is to build it properly, not to design it from scratch.
What you’ll build
Companies and contacts, with a full customer history.
RFQ management: automatic numbering, several part numbers per RFQ, 16 stages with time-in-stage tracking, and old RFQs entered with their original dates.
NPD technical feasibility: a configurable checklist, decisions, approvals and decision history.
Quotations with revisions that are never overwritten, plus searchable price history and charts of how prices changed over time.
Product master: mapping between customer part numbers and our product codes, and documents with revision control (drawings, specifications, PPAP).
Raw-material prices and exchange rates with dated history.
Recipe-based product costing: material % by weight, conversion costs and scrap allowance. Each quote saves a snapshot of the costs it was based on, so later price changes never alter it.
Profitability: gross margin, markup, raw-material share of cost, and products ranked by profitability.
Sales pipeline board in the style of HubSpot: drag-and-drop between stages, customisable cards, editable stages, and a list view.
Programmes and start-of-production (SOP) tracking, activities and follow-ups, a dashboard and reports exported to Excel.
Import of historical RFQs, quotes and prices from Excel, with a validation step before anything is saved.
Stack (required)
React + TypeScript (Vite)
Supabase: PostgreSQL, Auth, Storage, Row-Level Security
Hosting on Vercel, Netlify or Firebase Hosting
Non-negotiable requirements
Permissions enforced in the database (Row-Level Security), not just by hiding buttons. Four roles: Super User, Sales, NPD and Read-only. NPD users must never be able to read prices, costs or margins.
A full audit trail: who created, changed or approved each record, what changed and when.
Approved quotes, cost snapshots and approved drawings can’t be edited. Changes create new revisions.
Correct money handling: every amount stored with its currency, plus the exchange rate and its date.
Automated tests for the costing and margin calculations, checked against our Excel costing models.
Ownership: code lives in our GitHub repository from day one, with a pull request for each module. We own all intellectual property.
Milestones (fixed price per milestone preferred)
Milestone Scope
1 Logins, roles and security rules, audit log, companies and contacts, RFQs, NPD feasibility, documents, activities
2 Product master, materials and exchange rates, recipe costing, quotations with snapshots, price history
3 Pipeline board, historical import, programmes, profitability, dashboard and reports, go-live, handover documentation
We test each milestone ourselves (user acceptance testing) before it’s paid.
Nice to have
Experience with manufacturing, ERP, CPQ (quoting) or CRM systems.
Comfortable using AI coding tools such as Claude Code or Cursor to work faster.
Available for overlapping hours with Indian Standard Time.
To apply, please answer:
Link to a React + Supabase (or PostgreSQL) app you built that uses Row-Level Security, and describe your part in it.
How would you make sure an NPD user can never see cost or margin data, even through the API?
How would you store quotation revisions and cost snapshots so historical figures never change?
Your estimate in hours and price for each milestone, and your available hours per week.
You’ll receive the full specification and prototype after signing an NDA.
PHP
JavaScript
HTML
PostgreSQL
AngularJS
Git
Typescript
Next.js
Supabase
Vite
I’m ready to launch a clean, professional-looking personal portfolio/blog and need someone who can b
I’m ready to launch a clean, professional-looking personal portfolio/blog and need someone who can build it from the ground up and populate the initial pages for me. The core requirement is a responsive site where visitors can reach out through a straightforward message form that delivers directly to my email.
I’ll provide text, images, and any other assets; your job is to set up the platform (WordPress, Webflow, or a similarly easy-to-maintain CMS), place the content in the right spots, and make sure everything looks consistent on desktop and mobile. Feel free to start from a quality theme or craft something custom—either way, the final result should be fast, secure, and simple for me to update later.
Deliverables:
• Fully functional portfolio/blog website, live on my domain
• Working contact form with basic spam protection
• Initial content and images entered, organized, and styled
• Brief hand-off guide so I can add future posts myself
If you’ve built personal sites with smooth contact flows before, I’d love to see examples and hear how quickly you can turn this around.
PHP
Website Design
Graphic Design
CSS
CMS
HTML
Web Development
Web Design
I need a clean, fast e-commerce website that lets visitors buy a full mix of solar panels, complete
I need a clean, fast e-commerce website that lets visitors buy a full mix of solar panels, complete kits, and all the key accessories in one place. The primary objective is to sell these items online, so the shopping experience has to feel as effortless as any major store while still providing the deeper technical help solar buyers expect.
Core customer tools
• Side-by-side comparison by size, power output, and price so shoppers can quickly spot the right panel or kit.
• An interactive calculator that translates roof size or daily kWh needs into a recommended package.
• Easy-to-read guides and user-generated product reviews, surfaced next to each item and in a searchable knowledge hub.
Scope of work
The site should include a modern storefront (Shopify, WooCommerce, or a similarly robust platform is fine) with secure checkout, inventory management, and shipping rules for bulky freight. I’ll supply product data and initial copy; you take care of theme setup, custom comparison logic, calculator build, and content templates for guides and reviews. SEO-ready structure, mobile optimisation, and speed best practices are expected from day one.
Deliverables
1. Fully deployed store on my domain, SSL enabled.
2. Custom comparison module integrated into product catalogue.
3. Calculator page with shareable results summary.
4. Template for blog-style guides plus review functionality tied to each SKU.
5. Brief hand-off document and a recorded walkthrough so I can manage products and orders without outside help.
Everything should be wrapped up, tested, and ready for real sales.
PHP
Website Design
eCommerce
HTML
Shopify
WooCommerce
Web Development
Website Development
I need a professional and modern redesign of my existing Canvas LMS course homepage. The goal is to
I need a professional and modern redesign of my existing Canvas LMS course homepage. The goal is to create a clean, user-friendly, and mobile-responsive homepage that helps students easily navigate the course and understand where to begin.
The homepage should include a professional course banner, a welcome message, and a prominent Start Here section with step-by-step instructions for course orientation, syllabus access, the first assignment, and beginning Week 1.
It should also include clearly organized weekly navigation buttons linked directly to the existing Canvas modules, along with quick-access links to assignments, announcements, and course materials.
The design should use HTML and CSS, consistent Canvas-style icons, a professional blue-and-white color scheme, and accessible, responsive layouts.
The existing Modules area is already built, so the focus should be on improving homepage navigation rather than rebuilding course content.
Final deliverables: Homepage mock-up, complete HTML and CSS files, working Canvas links, and a short guide explaining how to edit and reuse the design in future courses.
Website Design
Graphic Design
CSS
HTML
Web Development
Prototyping
Web Design
Accessibility
I’m ready to give our sporting club a fresh, modern online hub focused squarely on attracting new me
I’m ready to give our sporting club a fresh, modern online hub focused squarely on attracting new members. When a visitor lands on the site, I want them to see at a glance what it costs to join, the perks they’ll enjoy, and the exact steps they need to follow. From there, the path to membership should be obvious: pick up the phone or drop us an email—no forms or payment gateways for now.
A clean, mobile-first design is critical. I’d like a simple structure—home page, membership & joining info, an “about the club” snapshot, plus an easy-to-spot contact section—built on a platform such as WordPress, Webflow, or something similarly user-friendly so I can refresh photos and text myself. Fast load times, clear navigation, and basic on-page SEO setup are all part of the brief because local search visibility really matters.
Deliverables
• Fully responsive website (approximately 4–5 core pages)
• CMS access with straightforward editing instructions
• Prominent phone & email call-to-action tested and live
• One post-launch revision round for tweaks and polish
Tell me which platform you recommend, outline your approach, and share a couple of community or club sites you’ve created. I’m keen to move quickly once I find the right developer.
PHP
Website Design
Graphic Design
SEO
WordPress
HTML
Web Development
Webflow
Content Management System (CMS)
Web Design
I need a straightforward WordPress build for a wire-harness manufacturing unit and all copy is alrea
I need a straightforward WordPress build for a wire-harness manufacturing unit and all copy is already written, so the focus is purely on design and setup. The site will have three pages—Home, About Us, and Products—styled to look clean and professional.
Key interactions for visitors are simple: they must be able to send an enquiry for a product quote through a form and see clear phone / email details so they can reach us instantly. On the Products page I only need product photos paired with short descriptions; no spec sheets or catalogue downloads this time.
Because the budget is tight, I’m after a lightweight theme (Astra, GeneratePress, or something equally swift) and minimal plugin use—just what’s necessary for the enquiry form, basic security, and caching. Make sure the layout is fully responsive, loads quickly, and can be handed over so I can tweak text or swap photos later without touching code.
Deliverables
• WordPress site hosted on my server with Home, About Us, Products pages completed
• Enquiry form routed to my email and a visible phone/email block on every page
• Clean, professional styling that reflects an industrial yet tidy brand image
• Product gallery showing photos and concise blurbs exactly as supplied
• Basic on-page SEO (titles, meta descriptions, alt tags) and performance settings enabled
Once the site is live and tested, a short hand-off note explaining how to edit content will wrap things up.
PHP
JavaScript
Website Design
SEO
WordPress
HTML
Website Optimization
Web Design
I need a clean, modern dental clinic website whose primary purpose is to let patients lock in an app
I need a clean, modern dental clinic website whose primary purpose is to let patients lock in an appointment without ever picking up the phone. On the booking page they must see an online calendar, pick their preferred dentist, choose an available time slot, and receive an instant confirmation.
The calendar should update in real-time so double-bookings are impossible, and I want the back-end simple enough for my reception staff to adjust hours, block days off, or add a new dentist without calling in a developer. Responsive layout, SSL, and fast load times are essential because most visitors will arrive on mobile from Google Maps or a quick search.
Deliverables
• Fully-designed website (home, services, about, contact, and booking pages)
• Embedded live calendar that supports dentist-specific schedules
• Automatic email/SMS confirmations and reminders
• Admin dashboard for schedule and content edits
• Basic SEO setup so the site is index-ready
Send a quick outline of the platform or plugins you’d use and links to any similar booking sites you’ve built. I’m ready to start as soon as I find the right fit.
JavaScript
Website Design
Graphic Design
SEO
WordPress
CSS
MySQL
HTML
Web Development
Booking System Development
I have a set of GPS points (supplied as a map file or raw coordinates) for every tree on the site an
I have a set of GPS points (supplied as a map file or raw coordinates) for every tree on the site and want to turn it into an interactive map that not only shows where each tree stands but also surfaces rich information when a user clicks on a point.
For every tree marker the pop-up should display:
• age, current health, and general condition
• photos, notes, and its maintenance history
You may build this in ArcGIS Online, QGIS, Leaflet, Google Maps, or a similar web-friendly platform—whichever lets me export or embed the finished map easily and update data later.
Deliverables
• A fully functional interactive map published online or delivered as project files I can host myself
• The editable source (MXD/QGZ, HTML+JS, or equivalent) with clear layer styling and field mappings
• A brief walkthrough or screen share showing me how to add new trees or revise existing attributes
If something in the data needs reformatting, let me know early and we can adjust. Looking forward to seeing how you turn these coordinates into a clear, informative tree catalogue.
JavaScript
Cartography & Maps
Geolocation
Geospatial
Geographical Information System (GIS)
Web Development
Data Visualization
ArcGIS
I need a fully self-hosted deployment of the WhatsApp Business API that talks directly to our existi
I need a fully self-hosted deployment of the WhatsApp Business API that talks directly to our existing database. The key outcomes are:
• Automatic WhatsApp messages fire the moment predefined events are written to our tables.
• Customer and order details stay in sync in both directions, so any update made inside a WhatsApp chat is reflected in the database and vice-versa.
I will provide database credentials, schema documentation, and the message templates once you are ready to connect. The stack you choose is up to you—Docker, node, Python, or another language is fine as long as the final solution installs on our own server and we retain complete control of the data and access tokens.
Deliverables
1. Production-ready WhatsApp Business API deployed on our server.
2. Secure bridge service that:
• Listens for insert / update events and pushes the right message template.
• Maps chat replies to the correct customer or order record.
3. Clear environment variables or config file so we can change endpoints, tokens, and template IDs without touching code.
4. Setup script or step-by-step guide that lets us rebuild the entire stack from scratch.
Acceptance criteria
– All chosen events reliably trigger the correct message in a test run of at least 100 records.
– Sync latency between WhatsApp and the database is under one minute in both directions.
– No data leaves our server other than messages sent through the WhatsApp API.
– Full source code and documentation are handed over.
Once those boxes are ticked, the project is complete and we move the system to live traffic.
Python
Linux
Software Architecture
MySQL
Database Administration
Node.js
Docker
API Development
I want to build a full-featured food and grocery delivery platform at a competitive cost and would p
I want to build a full-featured food and grocery delivery platform at a competitive cost and would prefer to work with an India-based developer for easier coordination and budget control. The app must support three distinct user roles—customers, local stores, and delivery drivers—so each can sign in, manage their part of an order, and track progress in real time.
Core flow
• Customers browse nearby stores, add items to a cart, pay (UPI, card, or COD), and watch their order move on a map.
• Stores receive the order, confirm stock, update preparation status, and hand off to a driver.
• Drivers see available jobs, accept one, navigate with live GPS, and mark delivery complete.
Key deliverables
• Customer app (Android; cross-platform with Flutter or React Native is also fine)
• Separate lightweight apps or web dashboards for stores and drivers
• Admin panel for onboarding stores, setting commission rates, and viewing analytics
• Secure phone-OTP login, Razorpay or similar gateway, Firebase push notifications, Google Maps-based tracking, and basic wallet for refunds/credits
Acceptance criteria
1. Smooth three-role workflow from order placement to delivery completion.
2. Real-time status updates and location tracking with minimal latency.
3. Payments, refunds, and receipts processed correctly through the chosen gateway.
4. Source code, build instructions, and brief documentation delivered at project hand-off.
Let me know your proposed tech stack, timeline, and any similar apps you’ve launched so we can finalise milestones and get started.
PHP
Mobile App Development
iPhone
Android
Google Maps API
Payment Gateway Integration
React Native
Flutter
I need an experienced web designer-developer to breathe new life into the product area of our curren
I need an experienced web designer-developer to breathe new life into the product area of our current site without touching the underlying framework or SEO settings. The goal is simple: visitors must be able to browse and compare our offerings quickly and intuitively.
Here is what I want to achieve:
• Introduce clear comparison sections on every product page so users can line up key differences at a glance. These sections must highlight features and specifications, prices and package options, plus images, sizes, and available variations.
• Apply our new brand logo across every page and asset.
• Tidy up a few layout and copy elements while preserving the existing page hierarchy.
• Ensure the refreshed pages remain fully responsive on both desktop and mobile.
You will be working on the live site, so I expect careful version control and a smooth hand-off. Tell me briefly about similar projects you have handled, the tools you prefer for front-end tweaks, and your estimated cost and completion timeline.
PHP
JavaScript
Website Design
Graphic Design
HTML
Website Management
UI / User Interface
Web Development
Web Design
Website Development