Technology & Programming Projects

opportunity

Shopify App Development

We are looking for a skilled developer to create the next version of our Shopify app utilizing the latest version of Shopify Polaris web components. The ideal candidate will have experience in building scalable applications with a focus on performance and user experience. You will be responsible for implementing new features, porting over existing functionalities, and ensuring seamless integration with the Shopify platform. If you're passionate about making e-commerce a better place and have a strong background in modern app development, let's connect.

6-DOF ARM playing chess

I’m working on a small project where a 6-DOF robotic arm plays chess using computer vision and AI. The AI and computer vision parts are already complete. I now need help implementing the inverse kinematics that moves the arm based on the chess move outputs (e.g., moving from one square to another). Scope: The system is already detecting board states and generating move commands. Your task will be to handle the arm movement part — calculating and executing joint angles for pick-and-place moves. Technical Setup: Hardware: Raspberry Pi 5 and Arduino Uno (must work within these). Accuracy: ±5 mm positional precision. Speed: Each move should complete within 5 seconds. Communication latency: Under 100 ms between software and hardware. What I Need: Help with inverse kinematics implementation. Efficient, reliable motion control compatible with Raspberry Pi 5 + Arduino Uno. This is a focused, lightweight project — ideal for someone with experience in robotics control or robotic arm motion planning.

Full Stack Flutter Developer (Mobile + Node.js)

We’re looking for a talented Full Stack Flutter Developer to join our team. Our mobile app is already live on both Google Play and the App Store, and we’re now planning to update key features and deploy new versions. You’ll take ownership of both the front-end (Flutter) and back-end (Node.js) layers—helping to enhance performance, integrate APIs, and ensure smooth end-to-end functionality. Responsibilities Develop and update features in our Flutter mobile app (Android & iOS) Maintain and enhance the Node.js backend Fix existing issues and optimize app performance Collaborate with the design and QA teams for smooth releases Handle deployment to Google Play and Apple App Store Requirements Proven experience in Flutter (Dart) for both Android and iOS Strong knowledge of Node.js, Express, and RESTful APIs Experience with Firebase, MongoDB, or PostgreSQL is a plus Familiarity with app store deployment processes Ability to work independently and meet project deadlines Nice to Have Experience with push notifications, payment gateways, or third-party integrations Prior work on apps already live on app stores

APK sniffer or a Fiddler Pakistan Only

I need an APK sniffer or a Fiddler .saz capture of the app’s full login flow (from launch through to the final step) so I can import and analyze it in Fiddler. APK download: https://gofile.io/d/oj5jKq apk login credentail below Username: saddam199623 Password: Lolum@90605 Please provide the .saz file (or a working sniffer) that captures the complete login sequence.

Game Development for “Brave Girl” (Adventure/Action)

We are seeking a highly capable game developer (or a small team) to build our new indie project titled Brave Girl. This will be a story-driven adventure/action game, centered on a courageous young heroine navigating epic challenges, combat encounters and exploration across a rich game world. Scope & Deliverables: Full development of core gameplay mechanics (movement, combat, enemy AI, progression) Implementation in your chosen engine (preferably Unity or Unreal Engine) Character controller and hero animations (attack, dodge, jump, special move) At least 2-3 game levels built with environment, obstacles, and enemy types Basic UI (health bar, energy/mana, pause menu) and simple audio integration Delivery of source project files + build for target platform (PC/Mac or mobile) Documentation of code structure and usage for future extensions Required Skills & Experience: Proven experience in game development (indie or commercial) using Unity or Unreal Strong coding skills (C# for Unity, C++/Blueprints for Unreal) Good understanding of gameplay loop, character controls, state machines, enemy behaviours Ability to integrate animations, physics, UI and simple VFX Self-motivated, good communicator, able to meet milestones and deliver quality work Bonus / Nice to Have: Experience in 2D or 3D art / asset creation (though not mandatory) Experience with mobile game development (iOS/Android) Experience in storytelling/cinematic sequences or narrative integration Familiarity with version control (Git) and project management tools How to apply: Please submit your proposal including: Your relevant portfolio or previous game projects Your preferred game engine and explain why Your estimated timeframe for this scope Any questions you have about the project We look forward to working with someone passionate about building memorable games. Let’s bring Brave Girl to life!

opportunity

Webform + Zapier automation (Jotform to PDF → Fax → CRM) fast

Hello! I need a secure web form embedded on Shopify that collects patient + doctor details, auto-fills a PDF template, sends it to a doctor’s fax via iFax, and logs it in HubSpot via Zapier. Should be turned around in 24/48 hours. I'm online and will be able to walk you through everything as needed. I will pay $50 USD extra if finished faster and accurately. :)

Next.js web developer / pixel perfect website

The work is fixed price for one page. There are potentially a lot of work for other pages in the future. We can adjust the price after I will share the mockups with the potential candidate. #Required skills: * Pixel perfect skill. You should compare the screenshot and mock ups side-by-side and using overlay tools to check that the result exactly matches the mockup. * Tailwind experience. * Figma experience. Convert Figma designs to pixel perfect pages or to enhance existing pages to be pixel perfect. * Use Figma make / Claude code / Cursor / Windsurf / Copilot / etc to speed up development process. * Git and GitHub

Build a simple tracking portal for client license usage

Licence Tracking and Partner Portal - easy to use and cost-effective to build. Objective: Create a simple internal portal to track how many (my brand) reports each licensed partner uses. No payments, no automatic renewals — just clean, manual tracking and easy visibility. System Overview Each partner has: A licence with a set number of reports (or unlimited) A start and expiry date A log of every report generated (with type, date, and link) - this will need to link up with Tally, which is where the partner can access a link to the reports System needs to: - Log reports automatically when created - Update the total used count - Show remaining credits - Give a quick overview of usage per partner No payment handling and no automatic blocking when limits are reached - currently, this may change as the product gets more traction.

AI Full-Stack Project with Real Backend

I’m managing an AI and blockchain project and looking for a skilled full-stack developer to improve an existing MERN project. The focus is on performance, scalability, and production readiness. Requirements: • MERN stack (MongoDB, Express, React, Node.js) • OpenAI API integration (chat + image generation) • Authentication (JWT or OAuth) • Stripe or other payment integrations • Admin dashboards and performance optimization • Deployment (Render, AWS, or Vercel) Responsibilities: • Refactor and optimize backend and frontend • Integrate secure user authentication • Set up Stripe subscription system • Improve AI chat and image generation • Build admin dashboard • Deploy to production

UK based web and app developer for project

I’m looking for a talented UK-based Full Stack Developer to join an exciting early-stage technology venture that has already attracted strong investor interest. This is a rare opportunity to get involved at the ground floor of a project with serious growth potential, working directly with the founder to help build the MVP and shape the product roadmap. You’ll be responsible for developing both backend and frontend systems, designing secure APIs, and creating a smooth, responsive user experience. Ideal candidates have experience with React / Next.js / Node.js / Express / PostgreSQL (or similar modern stack), strong problem-solving skills, and the ability to work independently in a startup environment. Equity or long-term collaboration available for the right person. If you’re ready to help build something impactful from the ground up, I’d love to hear from you.

Pearl database andf licence management upgrade

We have a Licence Management System for our educational project. We have lost the PEARL skills from the business some time ago. I'd like someone to take a look at this and fix it if possible.

pre-funded

Cyber Security expert required

I have a person who is on my social media, maybe through my phone,maybe through my internet provider. I need an expert who can get them off.

Fix iOS & Android Deploy Issues

We're having trouble with iOS and Android app deployment. we are looking for an app developer have solid experience. Replit experience will be bonus send me your proposal Thanks in advance, Marc

Build BLE-Enabled Bike Hire System - APP Quote Request

Summary The project is to develop a bike hire mobile app that integrates BLE hardware control, GPS/telematics, and payment systems (Stripe + GoCardless) & React Native + Node.js stack preferred. The project involves: Booking & hire management (1 h - 1 week) BLE-based device control (door unlock, bike lock/power) GPS tracking + geofence enforcement PAYG and subscription payments Admin dashboard for fleet management App Platform: React Native (preferred) for iOS & Android. Features: BLE communication, push notifications, GPS integration. Backend Node.js/Express API with PostgreSQL database. MQTT broker (e.g., EMQX/Flespi) for telematics and device data. Integration with Stripe (PAYG) and GoCardless (subscriptions). WebSocket or REST API for real-time dashboard updates. Hardware Integration BLE control via PLC controller (doors, shelters, power relays). Telematics device API for GPS and crash monitoring. Communication via Bluetooth, Wi-Fi, or SIM card. Security OAuth2 authentication (JWT). BLE pairing and encryption. PCI-compliant payment processing. Role-based admin access. Hosting & DevOps Cloud hosting (Render, Railway, or AWS). CI/CD pipeline setup. Logging, monitoring, and error tracking.

opportunity

Supporters Club Application

PROJECT BRIEF: Supporters Club Mobile App We are developing a mobile app for our Official Supporters Club — designed to manage membership, events, points, and communication. We’re looking for a developer or team to handle both the front end and back end (we currently have no existing system in place).

opportunity

Project Done By Base44

Project Overview: We have a complete Salon Management System built on Base44 (React + TypeScript + Tailwind CSS). The system includes: • Admin Web Panel to manage salons, bookings, staff, clients, and payroll. • Mobile App with two interfaces: o Client Interface: for booking appointments, selecting services, viewing loyalty points, and rating services. o Staff Interface: for viewing daily bookings, marking attendance, tracking commissions, and managing tasks. We need a developer to: 1. Migrate the entire Base44 system into a self-hosted React + Node.js codebase. 2. Build a dual-interface mobile app (Client + Staff) using React Native or Expo. 3. Connect both systems through secure REST APIs. 4. Improve UX for both client and staff roles. 5. Deliver clean, documented, scalable code. Deliverables: • Self-hosted Web Admin System. • Dual-interface Mobile App (Client + Staff) for Android & iOS. • Secure API integration. • Deployment guide and documentation. • Ready builds for App Store and Google Play. Required Skills: • React.js / React Native / TypeScript / Tailwind CSS / React Query • Backend: Node.js / Nest.js / Laravel • API design and integration experience • Bonus: Experience with salon, spa, or booking systems Budget: USD 1000 – 1800 (based on speed and quality) Duration: Developer to propose Work Mode: Remote / Freelance To apply: Share previous React / React Native projects (preferably booking or management systems), estimated delivery time, and your proposed rate within the range

502 error fix and website updates required.

1. Immediate Tasks — Fix the Website Outage Please investigate and resolve the root cause of the 502 error. This may involve: Checking the hosting server (PHP version, memory limits, resource usage, logs) Verifying that the WordPress installation loads without timeout or gateway errors Reviewing the .htaccess file for corruption Checking for plugin or theme conflicts that may be causing the failure Ensuring the database is accessible and not corrupted Restarting or adjusting server services (PHP-FPM, Nginx/Apache) if applicable Please restore the site to working order as soon as possible. 2. WordPress Updates & Modernization Once the site is operational, I’d like the following updates completed: Core & Security Maintenance Update WordPress core to the latest stable version Update all plugins and themes Remove unused plugins/themes Ensure security patches are applied Implement a backup solution (if not already in place) Performance Improvements Optimize loading speed (caching, image optimization, script minimization) Confirm compatibility with current PHP version Check for broken links or outdated content Design & Usability Refresh Review the current theme for outdated components Recommend a modern, supported theme if needed Improve mobile responsiveness Ensure accessibility and modern UI standards Optional Enhancements (let me know after initial review) SEO improvements Improved page builder workflow or editing tools Adding analytics or updated integrations 3. Deliverables Summary of the root cause of the 502 error Confirmation the site is fully restored and functioning List of updates completed Recommendations for further improvements (if applicable)

opportunity

Product Data Research – Find Direct Product URLs from Websites

Description: We have a list of approximately 15,000 products (final count to be confirmed), each with an item name, SKU, part number, and alternative part number. Task: - For each product, use the part number (or alternative part number) to search across 16 specified websites (Some rows of our data will have multiple part numbers to check). - If a matching product is found, open the exact product page and capture the direct URL. - Do not return URLs for search results pages or category listings. - If multiple matching results are found (e.g., several variants of the same part), return all matching product page URLs, comma-separated in the same cell. - If no match is found, return “N/A” for that site. Output Format: The output should be a csv file containing the original data (which is one row per product). You will them attach the following. - One column per website. - Each cell contains the direct product URL or “N/A”. Ideal Candidate: You should have some basic technical or mechanical knowledge. If a search returns multiple types of products (e.g., a water pump and an alternator), you must be able to select the relevant result based on the product description. Trial Task: We will start with a sample of 100 product lines. Please complete this as a test to evaluate accuracy and approach. The full job will be awarded based on the results.

Figma Designer

We are looking for a talented Figma designer to help create clean, modern, and user-friendly UI/UX designs for our web and mobile applications. The ideal candidate should have strong experience in Figma, attention to detail, and the ability to turn concepts or wireframes into professional, responsive layouts. Experience with design systems, component libraries, and multi-language (Arabic/English) layouts is a plus. Please share your Figma portfolio or sample work.

opportunity

Migrate a Kohana website to Laravel

Project Overview: We are seeking an experienced PHP developer to migrate an existing live website built in Kohana to a modern Laravel framework. The new site must retain all existing functionality, but be refactored for: • Modern PHP (8.x+) standards • Clean Laravel structure (controllers, models, Blade views, routing, middleware) • Improved performance and maintainability • Shortened URL structure (clean, SEO-friendly routing) You will be working with a fully functional Kohana site, currently handling live customer data, search functions, dynamic content and admin panel logic. The goal is a like-for-like rebuild with improved codebase, not a design overhaul (though the Laravel migration should allow for easier future theming). ⸻ Responsibilities: • Review and understand existing Kohana MVC structure and routes • Rebuild functionality within Laravel (latest stable version) • Replicate all controllers, models, and database interactions • Maintain existing logic (e.g. basket, search, admin tools, etc.) • Migrate configuration, helpers, and custom libraries to Laravel service classes • Replace old PHP/Kohana patterns with Laravel equivalents where possible • Implement clean, short Laravel routes for all existing pages • Ensure backward compatibility for indexed URLs (301 redirects where needed) • Migrate authentication and session handling • Deploy working Laravel app to staging server for review and testing ⸻ Requirements: • Strong background in PHP 7/8, Laravel 9+, and MySQL • Solid understanding of Kohana or similar MVC frameworks (e.g., CodeIgniter) • Experience migrating legacy PHP apps to modern frameworks • Good knowledge of Composer, Blade templates, and Eloquent ORM • Competence in routing, middleware, and RESTful structure • Familiar with URL rewriting / SEO-friendly routing • Able to work with existing codebase responsibly and securely ⸻ Deliverables: • Fully functional Laravel version of the current Kohana site • All pages and features operational (matching legacy functionality) • Clean, short Laravel route structure (no query-based URLs) • Basic testing and bug fixing included • Setup instructions / deployment documentation ⸻ Bonus Skills (Nice to Have): • Experience with Royal Mail API, Mailgun/Mailchimp, or DVLA-style integrations • Understanding of e-commerce logic (carts, orders, payments) • Familiarity with SEO-friendly migrations and 301 redirect planning ⸻ Project Type: One-off project with the potential for long-term maintenance and feature work. Budget: Open to fixed price or hourly — please include your estimated timeframe and quote. How to Apply: Please provide: • Examples of Laravel projects you’ve built or migrated • Your experience with legacy PHP frameworks (Kohana, CodeIgniter, etc.) • Estimated completion time for migration of a medium-complexity website