การพัฒนาแบบ Full Stack Jobs

hi... im newbie as freelancer.

​Project Overview ​We run a multi-site platform built with Node.js, React, and MongoDB (Customer site, Partner dashboard, Admin portal). We need a full-stack developer to fix a critical session bug and implement a few business guardrails. ​Immediate Fixes & Features: ​Fix Auto-Logout Bug: Customers log in fine, but attempting to book a service automatically terminates their session and kicks them out. We need this token/session persistence fixed. ​Flat £4.99 Travel Fee: Lock a strict flat £4.99 travel fee on the backend checkout. No customer or partner can alter this. Add an input box in the Admin Portal so only the admin can change this database value global fee. ​SMTP Password Recovery: Set up a live, real password reset flow using nodemailer linking to our server's ...

We need to develop a web-based MVP (Minimum Viable Product) to generate a Health Technical Note for contracts in Colombia, following Decree 441 of 2022. The goal is to build a practical, scalable, and business-focused solution. It should help technical teams (EPS/IPS) to create, adjust, negotiate, and finalize a technical note mainly based on: RIPS data processing Population analysis Frequency and severity calculation Technical adjustments with tracking (traceability) Scenario generation Final PDF generation Monitoring and follow-up Important: This project is NOT about building a complete system from the start. We need a functional, easy-to-use, and market-ready MVP, with a structure that can be improved and expanded in the future. More details are provided in the attached PDFs.

I need an experienced talent sourcer who can quickly present senior-level full-stack developers—ideally with MERN expertise—who are comfortable running client video calls. Your day-to-day work will be autonomous: identify prospects on LinkedIn, GitHub or any network you trust, jump on a brief 2–3-minute video chat with each one, and judge two things above all: fluency in spoken English and their ability to break down technical ideas in plain language. After each screening, send me the candidate’s résumé or profile link together with your short communication-readiness notes. I’m particularly interested in developers who have already served US or other Western clients, so highlight that background when you see it. Deliverables • A cura...

Senior Full-Stack Engineer (AI Media Platform) Core Requirements Senior Full-Stack Web Development — TypeScript, Node.js, React, Vite, Express, Drizzle, SQLite/Postgres Multi-tenant SaaS Architecture — Authentication (OAuth/JWT), user/workspace namespacing, row-level security, database migrations (SQLite → Postgres) Payments & Billing — Stripe integration, subscription management, webhooks, credit systems, and usage-based metering GPU Infrastructure & ML Ops — Experience with RunPod, Modal, Replicate, or Kubernetes + bare-metal GPU setups; job queuing, autoscaling, cold-start optimization, retry logic ComfyUI Expertise — Workflow JSON manipulation (node-level editing), custom node management, model handling, and advanced pipeline configuration Me...

I’m building a single, cohesive inventory management system dedicated to DIGITAL products and I want it available everywhere my team works—browser, iOS/Android, and desktop. The core feature set is already defined: effortless product listing, real-time order tracking, and clear reporting & analytics that highlight stock levels, sales velocity, and low-inventory alerts. Here’s what I picture: a modern, responsive front end (React, Flutter, or similar) talking to a secure REST or GraphQL API, backed by a relational database that can scale. The application should recognise digital-only nuances such as licence keys, download limits, and instant fulfilment, so workflows differ slightly from a physical-goods catalogue. Role-based access is essential, and I’ll need ex...

I’m building a small, fast-moving team and I need developers who can do far more than commit clean code. You should be as comfortable articulating why a solution works as you are implementing it, because we rely on open, precise dialogue to ship great web products on schedule. Your role could lean frontend, backend, or full stack depending on your strengths, but in every case you’ll: • join video stand-ups where clear, confident American-English communication keeps everyone aligned • break down technical ideas for non-engineers so product decisions stay data-driven • pair with design and QA to push features from concept to production without silos If you can demonstrate solid web-development experience and the ability to explain your thinking just as ...

I need a full-stack developer to create a web dashboard plus a lightweight Windows desktop agent that keeps remote teachers fully accountable without manual timesheets. Here is the core workflow I have in mind: • The Windows agent launches on start-up, silently records active vs. idle time, and captures a screenshot every 5 minutes while a teacher is logged in. • It also detects and logs each live student session so I can later correlate time spent with actual teaching activity. • All raw data streams to a secure backend in near real-time; the web app aggregates it into visual timelines, productivity scores, and downloadable performance reports for each instructor. • From a single admin dashboard I should be able to select any teacher, view...

A cross-platform social network must be delivered end-to-end: Flutter will power the native iOS and Android experience, while ReactJS handles the web front. The backend should be written in NodeJS with an architecture that stays responsive under worldwide traffic. Core experience The first release has three essential, production-ready modules: user profiles, a real-time messaging system, and an infinite-scroll news feed. Phone number verification will serve as the single sign-on flow, so remember to wire in SMS OTP handling from the start and store all credentials securely. Timing Work starts immediately; Prototype is already ready. Tech expectations • Flutter 3.x, null-safety enforced • React 18+ with functional components and hooks • NodeJS 18+ with a REST or GraphQ...

I’m ready to move from planning into hands-on work and need a seasoned full-stack developer who is just as comfortable writing Python/Django code as they are validating it with solid automated tests. The project is already scoped; models, endpoints, and UI behaviours are sketched out, but no production code exists yet. Your mission is to build the entire stack, then prove its reliability. You’ll create Django models, views, and REST endpoints, wire up the corresponding front-end (Django templates or your preferred lightweight JS framework), and back every feature with unit and integration tests. I expect clean, idiomatic Python, adherence to Django best practices, and a testing mindset—pytest or Django’s built-in test runner is fine so long as coverage is high...

AI-Powered Design Intelligence Platform (Web Application) Project Overview We are looking for an experienced Full-Stack Developer (or small development team) to build the first version (MVP) of an AI-powered design intelligence platform. The platform will enable users to analyze historical design data, generate new design concepts based on existing design language, and visualize results through advanced 3D rendering and interactive previews. This project requires expertise in AI integration, 3D visualization, modern web development, cloud infrastructure, and scalable system architecture. Core Features 1. Secure User Dashboard * User authentication and authorization * Multi-user accounts * Organization/company profiles * Secure cloud-based storage 2. Historical Design Analysis The ...

is a SaaS tool that finds the real hiring manager behind any job posting — paste a URL, get back a name, work email, and LinkedIn profile. The product is live and growing, and I want a developer who can jump straight into production code, ship quickly, and shape the roadmap along the way. Two areas need your immediate attention: Enhanced user interface – starting with a cleaner, more insightful user dashboard and a streamlined job-post analysis page. You'll have plenty of creative freedom as long as the result feels fast and polished on both desktop and mobile. Advanced data-processing algorithms – chiefly improving the accuracy of hiring-manager identification and tightening our LinkedIn profile matching. The current logic works, but we know it can be smarter and ...

Hi, I am looking for an experienced full-stack developer to build a SaaS platform for snooker clubs and gaming cafés. The software should include: • Snooker table and PS5 time tracking • Automatic billing based on play time • POS and payment management • Customer management and memberships • Staff management with role-based access (Owner, Manager, Cashier, Staff) • Attendance and activity tracking • Revenue, utilization, and performance reports • Online booking and reservation system • Multi-branch management Most importantly, this should be built as a multi-tenant SaaS platform so that I can onboard multiple cafés and charge them a monthly subscription. Each business should have its own separate account, data, and dashboard. ...

I’m looking for a full stack developer to join my start-up. I have one client project to be delivered and others that I’m working on. The focus is very much on using genetic workflows, AI development and all other aspects of delivery. It’s a full-time job, but the requirements will be much higher than a regular job because if everything goes well not only will there be a salary but large bonuses in the future. If I win, you will win too. I’m only interested in people who are hungry for success and want to create a new future for themselves. The salary is $2000 USD PER MONTH. I am based in Australia so therefore happy to work with anyone from Asia Pacific that is on a similar time zone as myself. This is not a job for someone who expects detailed requirements an...

Project Overview: I am looking for an experienced development team or senior developer to build a modern service marketplace platform similar to Thumbtack, TaskRabbit, Angi, and HomeAdvisor. The platform will connect customers seeking services with local service professionals (Pros). The project must include: • Web Platform • iOS Application • Android Application • Admin Dashboard • Customer Portal • Service Provider (Pro) Portal The platform must be fully branded as Task Pros. The ideal developer should have experience building two-sided marketplaces and be able to provide examples of similar projects. Core Business Model: Customers: • Browse services without creating an account • Search for local service providers • Request quotes &bul...

We are seeking an experienced full-stack web developer or development team to help build and launch , a nationwide foreclosure property search platform. The ideal candidate should have strong experience in front-end design and user experience development, along with the back-end programming skills necessary to support a large property database and advanced search functionality. This project will require the design and development of responsive desktop and mobile interfaces, property search tools, database architecture, user account systems, and integrations with mapping and property data services. Applicants should be comfortable working with large datasets and configuring searches by state, county, city, ZIP code, and geographic proximity. Experience with real estate websites, property ...

I’m ready to turn a concept into a production-ready e-commerce web application and I’m looking for a single partner who can own both the front-end and back-end work. Scope and core modules The finished site must include: • Shopping cart that persists across sessions and supports quantity edits, coupons, and stock checks. • User reviews and ratings tied to verified purchases, with moderation tools. • Secure payment-gateway integration (Stripe or comparable) handling one-time and refund transactions. I expect clean, responsive UI, server-side validation, and well-structured APIs so future mobile clients can reuse the same endpoints. Feel free to suggest your preferred stack—React + Node, Vue + Laravel, Django, or another modern framework—as lo...

AI/ML Engineer This role is ideal for an engineer who wants end-to-end ownership of meaningful pieces of the platform, growth toward technical leadership, and direct impact on systems that unblock the next generation of AV capabilities. What You’ll Do Build high‑impact labeling experiences Design, implement, and test scalable, high‑performance user experiences and services using modern full‑stack and/or frontend technologies. You’ll ship features spanning multiple surface-areas that directly affect how quickly and accurately we can label data for new models and cities. Level up how ML teams work with data Develop automation and tooling that give ML engineers deep insight into labeling workflows and data quality (e.g., efficiency dashboards, auto‑QA, autolabel review tools), ...

My BigCommerce store is stable and already generating sales, but it needs smarter upsell and cross-sell functionality to reach the next level. I want conversion-focused on every screen size. I also need full-stack support for: • Upselling and optimized checkout flows that surface add-ons, cross-sells, promotion progress bars, and post-purchase offers without slowing the site down. Especially, buy now pay later promoting/marketing. • Graphic assets that match the upsells (icons, banners, and any custom illustrations). • Coding the redesign directly into BigCommerce (Stencil, HTML/CSS, JavaScript) and keeping performance tight. • Ongoing long-term edits, so any future tweaks or A/B experiments are handled quickly. • Integration with third-party services&m...

I need a complete mobile application built from the ground up for both Android and iOS. The core idea and feature set are defined on my side; I now want a developer (or small team) who can translate that vision into a polished, App Store–ready product. You will handle everything from initial architecture, UI/UX design and coding through to testing, store submission and post-launch support. I’m open to native development (Kotlin + Swift) or a single cross-platform framework such as Flutter or React Native—feel free to propose whichever approach you believe will give the best long-term maintainability and performance. Please outline: • The toolchain or framework you recommend and why • Milestone structure you suggest—from wireframes to final release ...

I’m preparing to launch a new initiative codenamed “Sahra 017” in the Technology space and need a skilled professional to help turn the concept into a working prototype. Because the idea is still fluid, I’d like support with: • Clarifying key features and technical requirements • Recommending the most suitable stack or platform • Building an initial proof-of-concept that demonstrates core functionality • Documenting the build so we can iterate quickly after validation If you have a solid background taking early-stage tech ideas from sketch to prototype—whether that involves software, hardware integration, or a blend—let’s discuss how you would approach Sahra 017 and the timelines you foresee.

Hi everyone, I’m looking for a sharp full-stack developer to help me polish and finalize a custom API gateway platform. The core idea is based on the Wei-Shaw/sub2api repo—we’re basically turning web account subscriptions into a usable, unified API. Before you read any further, please watch this short video I put together: It walks through exactly what I need. Please do not apply until you’ve watched the whole thing, as I ask about a specific detail from it below. The Technical Headache: Concurrency This isn't just a basic CRUD app. The biggest challenge here is handling heavy multi-request traffic. I need someone who actually knows how to manage concurrent requests without dropping connections, leaking sockets, or getting banned by rate limits. You'll...

We are looking for a skilled engineer with strong experience analyzing and integrating with web-based live streaming systems, and who is comfortable using AI development tools such as Claude, ChatGPT, Cursor, or similar tools to speed up development and research workflows. Your role will focus specifically on understanding how browser-based live streaming platforms function so we can build our own dashboard capable of managing and broadcasting streams programmatically through supported web integrations. Responsibilities Research and analyze live streaming workflows used in modern web platforms Analyze browser network traffic, APIs, WebSockets, and real-time communication patterns Understand how streams are: Created Authenticated Started/stopped Maintained in real time Develop backend se...

Praveda Global’s website is already fully designed in static HTML / CSS across several pages; what I now need is a production-ready React and Node.js implementation that keeps every pixel intact while adding true full-stack functionality. Front-end • Rebuild each page as reusable React components, preserving the current layout, animations, and responsiveness. • Structure the project so future pages and sections can be dropped in quickly (React Router, clean folder hierarchy, SCSS or styled-components—whichever fits best). Back-end & Database • Spin up a Node.js + Express server connected to MongoDB (our chosen database). • Expose secure, versioned REST APIs for contact forms, product data, quotation requests, and any future endpoints. &bull...

I'm looking for an experienced HR assistant or career specialist to handle daily searches and responses to Backend/Fullstack developer openings. Task: Massive daily responses to job openings, with resumes carefully tailored to each position. The goal - 100% receive 2-3 screening calls per day. What the job involves: daily monitoring of current openings on the specified platforms, selecting relevant positions based on specified criteria, tailoring resumes and cover letters to each specific opening, taking into account keywords and requirements, submitting responses on my behalf, maintaining a spreadsheet of submitted responses (date, company, link, status), and daily reporting. Candidate requirements: real experience in recruiting, career consulting, or job search assistance; understan...

I’m kicking off a compact full-stack app built with Angular and Firebase and I’d like to code side-by-side with someone who enjoys collaborative problem-solving. The core stack is Angular 17, AngularFire and Firebase (Auth, Firestore and Cloud Storage). Together we’ll wire up three essentials straight away: secure user authentication, real-time data sync in Firestore and file uploads/downloads via Cloud Storage, full stack developping. The UI will follow Google’s Material Design, so familiarity with Angular Material will keep us moving quickly. Design assets and general page flow are sketched; we can refine the look and interactions as we go. Third-party API hooks may come in later—possibly social logins or a payment gateway—but for now I want the code...

I need an online marketplace similar to Loadshift, specifically for transportation services. The platform should enable users to book services, leave ratings and reviews, and allow carriers to quote on jobs. Key features include: - User registration and profiles - Service listing for transportation jobs - Booking system - Rating and review system - Carrier job quoting feature Ideal skills and experience: - Experience in developing service-based marketplaces - Strong backend and frontend development skills - Familiarity with booking and review systems - UI/UX design experience for user-friendly navigation

I need a full-stack developer who is comfortable blending AI, automation, and SaaS architecture to turn my product vision into a production-ready platform. The core of the application is a multi-client online reputation management tool that plugs directly into the Google Business Profile API, watches every incoming review in real time, weighs that content against Google’s Terms of Service, and—when a 1- or 2-star review appears to violate policy—launches an automatic flag-and-dispute sequence. Two must-have integrations drive the build: native connection to the Google Business Profile API for ingestion and dispute submission, and smooth data exchange with popular customer-management systems so each client can match reviews to their own CRM records without manual work. ...

Looking for a Senior Full-Stack Developer or Development Team to build Phase 1 of a custom operations platform for a produce distribution company. The system will manage the workflow from WhatsApp order intake through packing, delivery, proof of delivery, and QuickBooks synchronization. Phase 1 includes: WhatsApp Business API integration AI-assisted order parsing Customer management Order management and approval workflow Warehouse packing workflow Driver mobile app (iPhone & Android PWA) GPS tracking Digital signatures Delivery photos Bluetooth receipt printing QuickBooks Online integration Dashboard and reporting User roles and permissions Offline mode for drivers Audit logs We already have a detailed business specification document. Requirements: Proven experience with logistics, del...

Need: Full-Stack Developer for AI Data Ingestion & Analytics Dashboard (Phase 1 MVP) Project Overview We are launching an adaptive AI intelligence platform designed to follow an individual’s professional journey. We are skipping static design mockups and building a functional, code-first Phase 1 MVP to present to institutional investors. The core objective of this MVP is to demonstrate a seamless, intelligent Live Data Transformation Flow: taking raw, messy user data and instantly turning it into a structured database asset that generates dynamic career analytics. Target Tech Stack (Open to Recommendations) Backend: Python (FastAPI / Django) or Node.js Database: PostgreSQL or MongoDB AI Integration: OpenAI API (utilizing Structured Outputs / JSON Mode) Frontend: React, Vue....

I need a full-stack solution that covers two fully connected areas: Dealership Panel • Vehicle inventory must handle stock tracking, trigger automated low-inventory alerts, and let me export detailed reports. • Bookings, test-drive scheduling, a sales pipeline with customer follow-up, and appraisal workflows all sit in the same dashboard. Public Portal (think ) • Shoppers should be able to filter by price range, vehicle type, and brand/model, then compare results side-by-side. • Each listing shows vehicle history, a rich photo gallery, and transparent pricing. • Visitors can book a test drive online, open a chat with the seller, and run financing simulations without leaving the site. Technical preferences Backend in Java (Spring Boot is ideal) and mo...

Full Stack React.js & React Native CRM Application Development Project Description I am looking for a skilled developer to build and enhance a CRM (Customer Relationship Management) system for a real estate business. Requirements: Develop and maintain a React Native mobile application. Develop and maintain a React.js web dashboard. Implement Lead Management features to capture, track, and manage customer inquiries. Integrate leads generated from Meta (Facebook Ads) into the CRM workflow. Create user-friendly dashboards, forms, and reporting modules. Use Git and GitHub for version control and collaboration. Deploy and maintain the web application using Vercel. Fix bugs, optimize performance, and ensure responsive UI across devices. Preferred Skills: React.js React Native JavaScript/T...

Freelance Full Stack Developer Needed – Scoutin Analytics About the Project Scoutin Analytics is a football intelligence, scouting, and performance analytics platform designed for football clubs, academies, coaches, analysts, sporting directors, and recruitment teams. The goal is to create a centralized platform that combines player data, match analysis, recruitment tools, video analysis, reporting, and performance insights to support smarter football decisions. This is an MVP development project with the potential for a long-term working relationship. ⸻ Core Platform Modules 1. Club Dashboard The dashboard should provide a complete overview of club activities and performance. Features: * Team performance overview * Player statistics summary * Recent matches * Squad availab...

Freelance Full Stack Developer Needed – Scoutin Analytics About the Project Scoutin Analytics is a football intelligence, scouting, and performance analytics platform designed for football clubs, academies, coaches, analysts, sporting directors, and recruitment teams. The goal is to create a centralized platform that combines player data, match analysis, recruitment tools, video analysis, reporting, and performance insights to support smarter football decisions. This is an MVP development project with the potential for a long-term working relationship. ⸻ Core Platform Modules 1. Club Dashboard The dashboard should provide a complete overview of club activities and performance. Features: * Team performance overview * Player statistics summary * Recent matches * Squad availab...

I need a cloud-based Transport Management System that works seamlessly on desktop browsers and mobile devices. The heart of the platform is a comprehensive load board, so shippers and carriers must be able to post loads, search and filter available freight, book instantly, and monitor status from pickup through delivery. Real-time GPS data has to feed straight into the interface so every booking shows live location updates. Beyond the load board, the system should include the typical TMS essentials—dispatcher dashboard, driver portal, customer portal, role-based permissions, and clear audit trails. Clean, responsive UI/UX is critical; the same codebase should adapt fluidly to phones, tablets, and large screens without losing functionality or speed. Needs to be hosted on vercel + su...

I am starting a new social chess product and need a full-stack team or individual who can take it from concept to launch on iOS, Android, Windows, and macOS. The core experience is classic real-time and correspondence chess, wrapped in the feel of a modern social platform. Key functions I must see working smoothly: • Responsive chess gameplay with matchmaking, friends list, chat, and rating system. • Webcam integration so players can see each other during live games (PiP on mobile, resizable window on desktop). • Post-game AI analysis that assigns a numeric score to every move and flags blunders, accuracy, and brilliance at a glance. Stockfish, Leela, or a comparable engine is fine as long as move-by-move scoring is delivered in under 10 seconds for rapid games. &bu...

I need a full-stack partner to build a hyper-local dry-cleaning and laundry delivery platform from the ground up. The core flow is straightforward: customers must be able to schedule a pickup online, watch the order move through cleaning stages in real time, pay securely, and receive their items back during a chosen drop-off window. Key functions I have mapped out include online booking with slot selection, live order tracking that shows driver progress on a map, integrated payment processing, and a solid database structure to store customer profiles, order history, pricing, and logistics data. Three distinct user roles are required—Customer, Driver/Delivery Personnel, and Admin—each with its own dashboard. Admins should be able to adjust prices, assign or reassign drivers, an...

Senior Full-Stack Architect/Developer for Enterprise SaaS Platform Project Overview We are building a modern enterprise-grade SaaS platform that combines automation, AI-assisted workflows, analytics, orchestration, and secure multi-user collaboration capabilities. The platform is expected to support both cloud and on-premise deployments and follow enterprise security, scalability, and compliance standards. We are looking for an experienced Full-Stack Architect/Developer who can help design and implement a robust, scalable, and production-ready application. Preferred Technology Stack Frontend * React / * TypeScript * Material UI or equivalent enterprise UI framework Backend * Java Spring Boot * REST APIs * Microservices Architecture #### AI & Intelligent Services * Python * ...

I need a seasoned full-stack developer to take this project end-to-end: design, build, and deploy a modern, mobile-first website that includes a conversational AI chatbot. The site will run on a completely custom CMS—no WordPress or other off-the-shelf systems—so you’ll architect both the front-end experience and the back-office tools from scratch. Core objectives • Clean, lightweight UI that adapts flawlessly across desktop, tablet, and phone. • Scalable back-end with clear API endpoints. I’m happy with your preferred stack as long as it’s widely supported and maintainable. • AI chatbot embedded on every page, able to answer user questions contextually. You’re free to choose the underlying model (OpenAI, Claude, etc.) but I’l...

I’m ready to build a responsive healthcare site that blends an AI-driven assistant with real-time doctor access, and I need a full-stack developer to bring it to life. The AI helper will communicate exclusively through text chat. Within that same conversation it must run a symptom-checker flow and schedule/send medication-reminder notifications. Conversation clarity, medical-grade accuracy, and an easy way to refine the model over time matter a lot. When the user wants a human opinion, the platform should open a secure text-only chat with a verified doctor—no video or audio, just fast, reliable messaging that works beautifully on mobile and desktop. Doctors will have their own portal to pick up chats, review patient details, and respond from any modern browser. What I’...

We need a skilled Full Stack Developer to build a custom-coded, enterprise-level IT consulting website with a complete admin panel, Figma UI UX design, advanced SEO setup, and manually written content. This project must be built with corporate quality similar to Wipro, Infosys, Accenture, and LTIMindtree. Mandatory Requirements: No AI generated content No AI generated images Fully custom coded website Figma design must be delivered first Budget is limited Must meet the timeline You must agree not to disclose that this work was done by you or your agency Daily progress updates required Must provide “Proper Post-Support” after delivery --- Project Scope 1. Figma UI UX Design Modern enterprise style Desktop and mobile designs All pages included Admin panel UI i...

Long-Term Full Stack Developer ( / React / TypeScript) + Security Mindset We are looking for a proactive Full Stack Developer to join a growing maritime software startup for an intensive one-month engagement, with a strong possibility of transitioning into a long-term role. The application is already well advanced. The goal is to spend the next month strengthening the platform, eliminating weaknesses, improving security, refining workflows, and preparing the product for production deployment. Current Technology Stack * Frontend: , React, TypeScript * Backend: API Routes, Server-Side TypeScript * Database Layer: Repository Pattern (currently local/demo data, production database integration planned) * Authentication: Role-based access control, demo users, private portal workflows * Inte...

La aplicación ya está muy avanzada; me queda un mes decisivo para pulirla y quiero dedicar ese tiempo a un trabajo constante que cierre cualquier cabo suelto. Tu tarea principal será justamente esa continuidad diaria: entrar en el código existente en + React + TypeScript, identificar y corregir bugs, revisar el recorrido completo de cada tipo de usuario, validar permisos y asegurarte de que los datos de prueba queden perfectamente aislados de los datos reales. Trabajo con Tailwind, API routes y GitHub; si además dominas PostgreSQL / Supabase y testing funcional en entornos multiusuario, sumarás puntos. También necesito a alguien con criterio práctico de producto y UI: no solo revisar que la app funcione, sino detectar qué pan...

I need a full-featured website that lets shoppers place grocery orders for home delivery or in-store pickup. The core flow is simple: customers browse items, add them to a cart, pay online, then track their delivery; on my side I log in as an admin to update products, pricing, stock levels and view incoming orders in real time. Key functions I expect • Secure customer accounts with order history and saved addresses • A separate admin dashboard for product, inventory and order management • Real-time cart, checkout and payment gateway integration (Stripe or similar) • Delivery-slot selection and automated email/SMS updates • Mobile-first responsive design so the experience feels like an app on phones You’re free to choose the tech stack you’...

FellahDZ is a comprehensive digital marketplace and logistics solution tailored for the Algerian agricultural sector. The platform solves a major supply chain challenge by seamlessly connecting farmers and agricultural producers with certified local and regional transporters. Key Features & Architecture: - Dynamic Marketplace: Allows farmers to list products and transportation needs, while enabling transporters to offer their services and optimize their routes. - Robust Backend: Built with Supabase for real-time data management, secure user authentication, and scalable relational database architecture. - Frontend & UI: Developed a highly responsive, modern multi-lingual user interface (including French) deployed seamlessly on Vercel for optimal performance. - Optimization: Focused...

### Featured Project: Digifix private ltd **Live Website:** [] #### Project Description Developed and maintained a business website with advanced e-commerce and payment management features. #### Key Features Implemented: * Responsive and mobile-friendly design * Multi-currency support (5 different currencies) * Custom checkout page development * Manual payment verification system * Invoice generation and management * Order tracking and management * User authentication and authorization * Admin dashboard functionality * SEO optimization * Contact and inquiry forms * API integrations * Database management * Performance optimization * Hosting and deployment management #### My Role: * Full Stack Web Development * Frontend Development * Backend Development * Database Design * Payment Sys...

Looking for an experienced full-stack developer to work on a web platform focused on security hardening, performance optimisation, and SEO improvements. The project involves backend (Node.js / Express / Prisma / PostgreSQL) and frontend ( 15 / React 19) work. A detailed technical audit has already been completed — you will receive a prioritised list of issues with file references, root cause analysis, and recommended fixes. No discovery work needed. What the work covers: • Security: fixing authentication gaps, hardening API routes, correcting middleware configuration • Performance: eliminating N+1 database queries, optimising indexes, improving caching • SEO: server-side rendering improvements, structured data, metadata • Code quality: removing dead code, resolv...

Are you looking to transform your ideas into a high-performing, modern, and application? I am a dedicated Full-Stack Developer specializing in building fast, responsive, and secure web applications using the React ecosystem and Firebase. From clean UI implementation to robust backend integration, I focus on delivering seamless digital experiences that align perfectly with business goals. Core Technical Skills: Frontend Development: React.js, Vite, JavaScript (ES6+), HTML5, CSS3, Tailwind CSS. Backend & Cloud Services (Firebase): Firestore Database, Realtime Database, Firebase Authentication (Google OAuth), Cloud Storage, and Firebase Hosting. Tooling & Ecosystem: Git/GitHub, Project IDX, npm/yarn, and RESTful APIs. What I Can Do For You: Build complete, production-ready Sing...

I need a full-stack partner to build a modern investment and referral platform modelled closely on NRC.cc. The core idea is to let users open an account, fund an investment portfolio, and earn commissions by inviting others through a built-in referral tracker—all wrapped in a clean, mobile-first interface. Technology preference I would like the back-end in Laravel (PHP) with a MySQL database and a component-based front-end in either React or Vue.js. If you lean toward one of those frameworks, tell me why; otherwise, I am open to whichever lets us ship faster without compromising code quality, test coverage, or long-term maintainability. Key functions to include • Secure user account creation, login (email + social optional), profile settings, KYC hooks • Tiered refe...

We need an experienced Full Stack ERP / SaaS developer to work on our HSD Deccan LLC manufacturing ERP/MES web platform. Project scope: - PHP, MySQL/MariaDB, JavaScript, HTML, CSS - Admin portal and public website modules - HR / Careers module, job applications, candidate pipeline, interview scheduling, email notifications - ERP-style dashboard, tables, filters, right-side detail drawers, forms, and clean responsive UI - Backend API development and database validation - Bug fixing, UI alignment, and production deployment support Requirements: - Strong experience in PHP + MySQL - Good frontend skills with professional admin dashboard UI - Experience with ERP, CRM, HR, SaaS, or manufacturing systems is preferred - Must write clean, secure, production-ready code - Must be able to work from ...