Hire the Best React.js Developers in Dubai, AE

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Lizaveta S.

Dubai, United Arab Emirates

$35/hr
5.0
3 jobs

๐—”๐—œ ๐—ฐ๐—ผ๐—ฑ๐—ฒ ๐—ฏ๐—ฟ๐—ฒ๐—ฎ๐—ธ๐˜€ ๐—ฑ๐—ถ๐—ณ๐—ณ๐—ฒ๐—ฟ๐—ฒ๐—ป๐˜๐—น๐˜† ๐˜๐—ต๐—ฎ๐—ป ๐—ฟ๐—ฒ๐—ด๐˜‚๐—น๐—ฎ๐—ฟ ๐—ฐ๐—ผ๐—ฑ๐—ฒ - it looks perfect in a demo, then hallucinates, misses an edge case, fails silently, or creates bad data the first week real users touch it. I make sure it survives that. I'm Lizaveta, a full-stack developer focused on AI-powered SaaS products, internal tools, dashboards, CRM workflows, and production-ready integrations. I build with Node.js, TypeScript, NestJS, React, Next.js, Firebase, PostgreSQL, MongoDB, Redis, REST APIs, OpenAI API, Claude API, RAG, vector search, LangChain, LangGraph, and third-party APIs. My work is usually not โ€œjust add AI.โ€ It is making sure AI fits safely into the product: validation, fallback logic, structured outputs, confidence thresholds, monitoring, human review flows, and clean backend boundaries. ๐—ช๐—›๐—”๐—ง ๐—œ'๐—ฉ๐—˜ ๐—•๐—จ๐—œ๐—Ÿ๐—ง A SaaS platform serving 35,000+ businesses and processing 2.5M transactions per year - integrated an AI chatbot with ML document parsing into a live product, hardened for real user traffic rather than a controlled demo. A Series B-funded PropTech SaaS with around 100 employees - built product features inside a live microservices architecture without disrupting workflows already used by thousands of professionals. A healthcare SaaS product - built AI-assisted workflows into an existing platform, with validation logic separating deterministic checks from AI-based interpretation so failures surfaced clearly instead of silently. Marketplace and dashboard products - built merchant/admin flows, user roles, reporting, API integrations, search, product-data workflows, and back-office tools where reliability mattered more than visual polish. CRM and automation workflows - built internal tools, lead flows, customer records, webhook integrations, task automation, and AI-assisted workflows that helped teams reduce manual work without losing control of the process. ๐—ช๐—›๐—”๐—ง ๐—œ ๐—•๐—จ๐—œ๐—Ÿ๐—— ๐—™๐—ข๐—ฅ ๐—ฌ๐—ข๐—จ AI features that survive production: RAG pipelines, LLM-powered agents, AI assistants, document parsing, semantic search, prompt workflows, structured outputs, fallback paths, and evaluation harnesses. Full-stack SaaS applications: Node.js, NestJS, TypeScript, React, Next.js, Firebase, PostgreSQL, REST APIs, GraphQL, authentication, role-based access, dashboards, admin panels, and background jobs. Integrations that donโ€™t quietly fail: webhooks, third-party APIs, payment flows, CRM integrations, Firebase functions, retry logic, idempotency, error handling, monitoring, and clean logs. Backend systems for AI products: API design, database schema, queue/background processing, vector search, metadata handling, file ingestion, secure auth, cloud deployment, CI/CD, and production debugging. Dashboards and internal tools: admin panels, analytics pages, CRM views, reporting flows, moderation screens, user management, team accounts, permissions, and workflow automation. ๐—›๐—ข๐—ช ๐—œ ๐—ช๐—ข๐—ฅ๐—ž I do not overbuild. I first identify where the system can fail: bad AI output, missing data, weak API boundaries, poor auth logic, unclear user roles, broken webhooks, slow queries, or integrations without retries. Then I build the smallest reliable version that can actually ship. You get clean communication, structured delivery, realistic estimates, and production-minded engineering. ๐—–๐—ข๐—ฅ๐—˜ ๐—ฆ๐—ง๐—”๐—–๐—ž Backend: Node.js, TypeScript, NestJS, Express.js, REST API, GraphQL, Firebase Functions Frontend: React, Next.js, Tailwind CSS, dashboards, admin panels, SaaS UI Databases: PostgreSQL, Firebase/Firestore, MongoDB, Redis AI: OpenAI API, Claude API, LangChain, LangGraph, RAG, vector search, embeddings, prompt engineering, AI agents Cloud / DevOps: AWS, Firebase, Docker, CI/CD, GitHub Actions Integrations: webhooks, OAuth/JWT, Stripe, CRM APIs, payment APIs, third-party SaaS APIs Reliability: logging, monitoring, validation, fallback logic, retry/idempotency, testing, production debugging ๐—š๐—ข๐—ข๐—— ๐—™๐—œ๐—ง ๐—œ๐—™ ๐—ฌ๐—ข๐—จ ๐—ก๐—˜๐—˜๐—— An AI feature added to an existing SaaS product. A RAG system or AI assistant that needs to work with real data. A Firebase / Node.js / TypeScript backend cleaned up or extended. A dashboard, CRM, internal tool, or admin panel built properly. A third-party API, webhook, payment, or automation flow made reliable. A developer who can think through product risk, not just close tickets. ๐—œ๐—ณ ๐˜†๐—ผ๐˜‚โ€™๐—ฟ๐—ฒ ๐˜€๐—ต๐—ถ๐—ฝ๐—ฝ๐—ถ๐—ป๐—ด ๐—ฎ๐—ป ๐—”๐—œ ๐—ณ๐—ฒ๐—ฎ๐˜๐˜‚๐—ฟ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ผ๐—ฟ๐—ฟ๐—ถ๐—ฒ๐—ฑ ๐—ถ๐˜ ๐˜„๐—ผ๐—ปโ€™๐˜ ๐—ต๐—ผ๐—น๐—ฑ ๐˜‚๐—ฝ ๐—ฝ๐—ฎ๐˜€๐˜ ๐˜๐—ต๐—ฒ ๐—ฑ๐—ฒ๐—บ๐—ผ - send me what you're building. Iโ€™ll tell you where it is likely to break first.

  • React
  • JavaScript
  • Node.js
  • TypeScript
  • Next.js
  • Web Development
  • API Integration
  • PostgreSQL
  • RESTful API
  • SaaS
  • Full-Stack Development
  • Front-End Development
  • Back-End Development
  • AI Agent Development
  • AI App Development
  • Artificial Intelligence
  • Machine Learning
  • OpenAI API
  • NestJS
  • Supabase
Shahwar K.

Dubai, United Arab Emirates

$23/hr
4.8
17 jobs

๐Ÿ† React Developer for SaaS MVPs, dashboards, admin panels, customer portals, and API-connected web apps. โœ… 100% Job Success โœ… $20K+ earned on Upwork โœ… 1,024+ Upwork hours โœ… 8+ years building production web applications โœ… 1M+ user product experience through an AI-powered EdTech SaaS platform I build production-ready SaaS products by combining senior full-stack engineering with AI-accelerated development workflows. this helps founders and product teams launch MVPs faster, iterate quickly, and scale confidently without compromising code quality, security, & long-term maintainability. Whether you're validating a new idea, modernizing an existing platform, or scaling a growing SaaS product, I help turn complex requirements into clean, maintainable, and production-ready software. ๐Ÿ”ฅ WHAT YOU CAN HIRE ME FOR โœ”๏ธ SaaS MVP development with React, Next.js, Node.js, TypeScript, and APIs โœ”๏ธ Admin dashboards, SaaS dashboards, customer portals, and internal tools โœ”๏ธ Full-Stack React development with frontend, backend API workflows, and database logic โœ”๏ธ API Integration using REST API, GraphQL, Stripe, Supabase, PostgreSQL, webhooks, and third-party tools โœ”๏ธ Existing SaaS platform improvement, bug fixing, refactoring, performance optimization, and feature expansion โœ”๏ธ Long-term product support for SaaS apps, MVPs, dashboards, and API-connected web applications Recent wins โ€ข Smodin โ€” AI-powered EdTech SaaS used by 1M+ learners โ€ข Beambox โ€” analytics dashboard powering marketing for 500+ hospitality venues โ€ข Upcall โ€” campaign platform handling 30 000+ outbound calls per day โ€ข EasyLlama โ€” HR-compliance SaaS rolled out across 2000+ enterprise teams PRODUCT AREAS I UNDERSTAND โœ… SaaS platforms โœ…EdTech products โœ…Sales and CRM systems โœ…FinTech Dashboards โœ…HR Compliance Tools โœ…Product intelligence platforms โœ…Marketplaces โœ…Booking systems & internal business tools CORE STACK โœ…Frontend: React, Next.js, TypeScript, JavaScript, HTML5, CSS3 โœ…Backend/API: Node.js, REST API, GraphQL, authentication, webhooks โœ…Database: PostgreSQL, MySQL, MongoDB, Supabase โœ…SaaS Systems: Stripe, subscriptions, dashboards, customer portals, role-based access โœ…Cloud Delivery: AWS, CI workflows, deployment support, performance optimization How I work โœ”๏ธ Understand goals, users & risks up front โœ”๏ธ Split scope into clear milestones โœ”๏ธ Design tidy React / Next.js architecture โœ”๏ธ Wire up APIs, data, auth & Stripe correctly โœ”๏ธ Ship small, testable releases for fast feedback โœ”๏ธ Improve existing code via fixes & optimization โœ”๏ธ Communicate with concise, actionable updates If you are building a SaaS MVP, dashboard, customer portal, internal tool, or API-connected React / Next.js web application, send me a message and Iโ€™ll help you map the best technical approach. Keywords to find me on Upwork: React Developer, Next.js Developer, SaaS Developer, MVP Developer, Full-Stack React Developer, Frontend React Developer, SaaS Dashboard Developer, Dashboard Developer, Admin Dashboard, Customer Portal, Internal Tools, API Integration Developer, REST API, GraphQL, Stripe Integration, Supabase Developer, PostgreSQL, TypeScript, Node.js, AWS, SaaS MVP, Web Application Development, Existing SaaS Platform, Product Scaling, Performance Optimization, Product Rescue

  • React
  • JavaScript
  • Next.js
  • TypeScript
  • Full-Stack Development
  • SaaS Development
  • Front-End Development
  • Web Development
  • Node.js
  • API Development
  • Back-End Development
  • PostgreSQL
  • Tailwind CSS
  • MERN Stack
Abubakar S.

Dubai, United Arab Emirates

$40/hr
5.0
3 jobs

โšก ๐—ช๐—ฎ๐—ป๐˜ ๐˜๐—ผ ๐—ฎ๐˜ƒ๐—ผ๐—ถ๐—ฑ ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ๐—ถ๐—ป๐—ด ๐˜๐—ต๐—ฒ ๐˜„๐—ฟ๐—ผ๐—ป๐—ด ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ? ๐—Ÿ๐—ฒ๐˜โ€™๐˜€ ๐˜๐—ฎ๐—น๐—ธ. ๐—œ ๐—ต๐—ฒ๐—น๐—ฝ ๐˜†๐—ผ๐˜‚ ๐—ฑ๐—ฒ๐—ณ๐—ถ๐—ป๐—ฒ ๐˜๐—ต๐—ฒ ๐—ฟ๐—ถ๐—ด๐—ต๐˜ ๐—”๐—œ + ๐˜๐—ฒ๐—ฐ๐—ต ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ฒ๐—ด๐˜† ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐˜†๐—ผ๐˜‚ ๐—ถ๐—ป๐˜ƒ๐—ฒ๐˜€๐˜ ๐—ถ๐—ป ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜. ๐Ÿ† 15+ Years Experience | โญ 100% Job Success | ๐Ÿฅ‡ Top Software Developer - Clutch ๐ŸŒŽ Clients across US, UK, Europe & GCC | ๐Ÿ’ฏ Top 2% Talent on Upwork ๐Œ๐จ๐ฌ๐ญ ๐ญ๐ž๐œ๐ก ๐ฉ๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌ ๐Ÿ๐š๐ข๐ฅ ๐›๐ž๐Ÿ๐จ๐ซ๐ž ๐ญ๐ก๐ž๐ฒ ๐ฌ๐ญ๐š๐ซ๐ญ ๐›๐ž๐œ๐š๐ฎ๐ฌ๐ž ๐ญ๐ก๐ž ๐ฌ๐ญ๐ซ๐š๐ญ๐ž๐ ๐ฒ ๐ข๐ฌ ๐ฐ๐ซ๐จ๐ง๐ . ๐ˆโ€™๐ฆ ๐š ๐‚๐„๐Ž ๐š๐ง๐ ๐“๐ž๐œ๐ก๐ง๐จ๐ฅ๐จ๐ ๐ฒ, ๐€๐ˆ & ๐Œ๐‹ ๐’๐ญ๐ซ๐š๐ญ๐ž๐ ๐ฒ ๐‚๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐š๐ง๐ญ ๐›๐š๐œ๐ค๐ž๐ ๐›๐ฒ ๐š ๐ฌ๐ž๐ง๐ข๐จ๐ซ ๐ญ๐ž๐š๐ฆ, helping founders, CEOs, and businesses make clear technical decisions before building anything. My focus is consulting-first: defining architecture, validating ideas, and building AI-driven technology strategies that reduce risk and increase speed. Once direction is clear, I also lead or support execution across full-stack development, AI systems, automation, UI/UX, and digital products. ๐Ÿง  ๐—–๐—ผ๐—ฟ๐—ฒ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ (๐—–๐—ผ๐—ป๐˜€๐˜‚๐—น๐˜๐—ถ๐—ป๐—ด ๐—™๐—ถ๐—ฟ๐˜€๐˜) โ€ข AI, ML & Technology Strategy Consulting โ€ข Fractional Advisory & Technical Leadership โ€ข Product Architecture & System Design โ€ข AI/ML Solution Design & Feasibility Analysis โ€ข Digital Transformation Roadmaps โ€ข MVP Definition & Technical Planning โ€ข Code/Architecture Audits & Scalability Planning โ€ข Automation & Workflow Strategy โ€ข UI/UX & Product Experience Consulting โš™๏ธ ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—•๐˜‚๐—ถ๐—น๐—ฑ ๐—”๐—ณ๐˜๐—ฒ๐—ฟ ๐—ฆ๐˜๐—ฟ๐—ฎ๐˜๐—ฒ๐—ด๐˜† ๐Ÿ”น ๐€๐ˆ & ๐‹๐‹๐Œ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ GPT-4o, Claude, Gemini, Llama, LangChain, RAG pipelines, Vector Search, OpenAI Assistants, Pinecone, ChromaDB, Weaviate, ElevenLabs, Prompt Engineering ๐Ÿ”น ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐–๐ž๐› ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ React.js, Next.js, Node.js, NestJS, Python, FastAPI, Laravel, REST APIs, GraphQL, SaaS platforms, Microservices ๐Ÿ”น ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง & ๐€๐ˆ ๐–๐จ๐ซ๐ค๐Ÿ๐ฅ๐จ๐ฐ๐ฌ n8n, Zapier, Make, Python automation, CRM integrations, API orchestration, AI-powered workflows ๐Ÿ”น ๐–๐ž๐›๐Ÿ๐ฅ๐จ๐ฐ & ๐’๐ก๐จ๐ฉ๐ข๐Ÿ๐ฒ Shopify Stores, Shopify Apps, Custom Shopify Development, Webflow CMS, Landing Pages, Conversion-optimized experiences ๐Ÿ”น ๐”๐ˆ/๐”๐— & ๐๐ซ๐จ๐๐ฎ๐œ๐ญ ๐ƒ๐ž๐ฌ๐ข๐ ๐ง Figma, UX Strategy, Wireframing, Design Systems, SaaS Dashboards, Product Flows, Prototyping ๐Ÿ”น ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ & ๐ˆ๐ง๐Ÿ๐ซ๐š PostgreSQL, MySQL, MongoDB, Firebase, Supabase, Redis ๐Ÿ”น ๐‚๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐๐ฌ AWS, Docker, Vercel, CI/CD Pipelines, Serverless Architecture ๐Ÿ“Š ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐—ถ๐—ฒ๐˜€ ๐—œ ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ฒ SaaS ยท FinTech ยท Healthcare ยท EdTech ยท LegalTech ยท Logistics ยท eCommerce ยท ERP & CRM ยท AI Startups ยท Marketplaces ๐ŸŽฏ ๐—ช๐—ต๐—ผ ๐—ง๐—ต๐—ถ๐˜€ ๐—œ๐˜€ ๐—™๐—ผ๐—ฟ Founders who need clarity before building CEOs who need strategic AI/tech direction Businesses scaling systems or launching new products Teams needing senior-level consulting + execution support ๐Ÿ“ฉ ๐—Ÿ๐—ฒ๐˜โ€™๐˜€ ๐—•๐˜‚๐—ถ๐—น๐—ฑ ๐—œ๐˜ ๐—ฅ๐—ถ๐—ด๐—ต๐˜ If you need senior-level AI, ML, and technology consulting before or during development, letโ€™s talk. Iโ€™ll help you define the right architecture, avoid costly mistakes, and move faster with clarity.

  • React Native
  • React
  • JavaScript
  • Node.js
  • Next.js
  • NestJS
  • MongoDB
  • ExpressJS
  • Angular
  • jQuery
  • Google APIs
  • API Integration
  • Replit
  • SaaS Development
  • AI Chatbot
  • DevOps
  • DevOps Engineering
Sheetal M.

Dubai, United Arab Emirates

$25/hr
4.9
245 jobs

Full-Stack Web and Mobile App Developer | React | Node.js | Python | Laravel | React Native | AI & LLM Integration | SaaS Expert With 200+ successful projects delivered, I bring deep full-stack development expertise across React.js, React Native, Node.js, Laravel, and Python, specializing in SaaS platforms, scalable web applications, high-performance eCommerce solutions, cross-platform mobile apps, and AI/LLM-powered applications that transform complex ideas into intelligent, production-ready digital products. My experience in React Native mobile app development enables me to build high-quality iOS and Android applications from a single codebase, reducing development time and cost while ensuring a seamless native-like user experience. โญ Results That Matter โœฆ 200+ projects delivered across Full-Stack, SaaS, and enterprise systems โœฆ Built platforms handling millions of users and high-traffic environments โœฆ Increased conversion rates through UX and performance optimization โœฆ Developed AI-powered apps and LLM integrations for automation and insights ๐Ÿ’ผ What I Can Do for You โœฆ Full-Stack Web, Mobile & SaaS Development End-to-end development from idea to deployment, scalable, secure, and built for growth โœฆ UI/UX That Converts Clean, intuitive, mobile-first designs that improve engagement and drive user actions โœฆ Backend & API Engineering Robust architectures using Node.js, Laravel, Django, REST & GraphQL built for performance and scalability โœฆ Marketplaces & eCommerce Multi-vendor platforms, secure payments, and seamless user experiences โœฆ Payment & Subscription Systems Stripe, PayPal, Apple Pay, billing systems, and workflow automation โœฆ AI & LLM Integrations Chatbots, automation tools, and intelligent features using OpenAI, GPT-4, LangChain, and modern AI stacks ๐Ÿ’ผ Tech Stack โœฆ Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Material UI โœฆ Backend: Node.js, Laravel, Django, FastAPI, Python, REST APIs, GraphQL โœฆ Databases: PostgreSQL, MongoDB, MySQL, Firebase, Redis โœฆ Cloud & DevOps: AWS, Docker, CI/CD Pipelines, GitHub Actions โœฆ CMS & eCommerce: Shopify, WordPress, WooCommerce โœฆ AI & Automation: OpenAI API, GPT-4, LangChain, NLP, Chatbots, Recommendation Engines โœฆMobile App: React Native Mobile App Development ๐Ÿญ Industries I Have Worked With โœฆ SaaS & Startups MVPs, multi-tenant platforms, subscription billing, and user onboarding workflows โœฆ eCommerce Shopify, WooCommerce, headless stores, inventory systems, and product catalog management โœฆ Fintech Payment systems, fraud detection, secure backends, and compliance-ready architecture โœฆ Healthcare HIPAA-compliant platforms, patient portals, telemedicine apps, and appointment systems โœฆ EdTech LMS platforms, adaptive learning systems, gated content, and recurring billing integration โœฆ Logistics Live tracking, delivery management, driver apps, and route optimization systems โœฆ Real Estate Property listing platforms, geo-search, CRM integration, and booking systems โœฆ AI & Automation Products Intelligent workflows, document processing, agent systems, and smart search integrations ๐Ÿ’ผ Services Offered 1. Custom Full-Stack Web, Mobile & SaaS Application Development 2. AI Chatbot & LLM-Powered Application Development 3. RAG Pipeline & Vector Search Implementation 4. REST API & GraphQL Development and Integration 5. eCommerce Store Development on Shopify & WooCommerce 6. Cloud Infrastructure Setup & CI/CD Pipeline Automation 7. Backend Architecture & Microservices Development 8. React & Next.js Frontend Development 9. Mobile-Ready & Progressive Web App Development โœ… Why Clients Hire Me โœ” Proven Track Record 200+ projects delivered across multiple industries with measurable results โœ” Business-Driven Approach Focused on delivering outcomes and ROI, not just writing code โœ” Scalable Architecture Clean, maintainable, and future-ready solutions built to grow with your business โœ” Clear Communication Regular updates, transparency, and proactive problem-solving throughout every project โœ” Reliable Delivery Strong commitment to deadlines, quality, and long-term support โœ” Long-Term Partnership A strategic tech partner contributing to product growth beyond just development ๐Ÿ“ฉ Let's build something that grows. Whether you need to launch fast, scale efficiently, or integrate AI into your product, message me and let's get started! _______________________________________________________________________ Keywords: Full-Stack Developer | React.js | Next.js | Node.js | Python | Laravel | Django | FastAPI | MERN Stack | SaaS Developer | AI Developer | LLM Integration | OpenAI API | GPT-4 | LangChain | REST API | GraphQL | TypeScript | Tailwind CSS | Web App Development | Mobile App Development | PostgreSQL | MongoDB | Redis | AWS | Docker | Shopify | WooCommerce | WordPress | Stripe | PayPal | CI/CD | Microservices | eCommerce Developer | Web App Development | NLP | Chatbot Developer | Full Stack Expert

  • React
  • JavaScript
  • Full-Stack Development
  • Node.js
  • MongoDB
  • ExpressJS
  • Django
  • Laravel
  • Python
  • PHP
  • Front-End Development
  • Back-End Development
  • MERN Stack
  • NodeJS Framework
  • React Bootstrap
  • MySQL
  • AI Bot
  • SaaS Development
  • API Integration
  • Web Application
Hamza A.

Dubai, United Arab Emirates

$30/hr
5.0
20 jobs

Iโ€™m a Top Rated Plus Full Stack Developer with 11+ years of experience specializing in JavaScript, MERN Stack (MongoDB, Express.js, React.js, Node.js), and AI-powered applications using OpenAI (ChatGPT, GPT-4, AI Agents). I help startups, SaaS companies, and enterprises build scalable web applications, REST APIs, AI chatbots, dashboards, and high-performance full stack solutions. ๐Ÿ”น Core Skills & Technologies (SEO Optimized) - Full Stack Development (Frontend + Backend) - React.js, Next.js, Redux, TypeScript, Tailwind CSS - Node.js, Express.js, NestJS - MongoDB, PostgreSQL, MySQL, Firebase - MERN Stack Development - API Development & Integration (REST, GraphQL) - OpenAI API, ChatGPT, AI Chatbots, AI Automation, AI Agents - Authentication (JWT, OAuth), Security, Scalability - AWS, Vercel, Docker, CI/CD Deployment - SEO Optimization & Performance Optimization ๐Ÿ”น What I Deliver: - Custom Full Stack Web Applications - SaaS Platforms & Admin Dashboards - AI-powered apps (Chatbots, automation tools, GPT integrations) - Fast & SEO-friendly Next.js websites - Scalable backend architectures & APIs ๐Ÿ”น Why Choose Me: - Top Rated Plus (Top 3% on Upwork) - 11+ Years Experience in Full Stack Development - $80K+ project delivery - Clean, scalable & maintainable code - Fast communication & reliable turnaround - Business-focused development approach

  • JavaScript
  • Python
  • Node.js
  • RESTful API
  • Amazon Web Services
  • TypeScript
  • OpenAI API
  • API Integration
  • ChatGPT API Integration
  • AI Implementation
  • Twilio
  • Machine Learning
  • Chatbot Development
  • Automation
  • FastAPI
  • Prompt Engineering
  • Web Application Development
Syed Muhammad Q.

Dubai, United Arab Emirates

$23/hr
4.9
38 jobs

Full-Stack & AI Developer, NestJS Developer, Node.js Expert, React.js Developer, Next.js Developer, LLM Integration Specialist, API Integration, Backend Developer, TypeScript, RAG, GraphQL, REST API Developer. Hi, I'm Syed. I'm a Full-Stack and AI Developer with 8+ years building web and mobile apps that ship and scale. My core strength is backend work in NestJS and Node.js, paired with clean React, Next.js, and Angular front ends. I also build AI/LLM features and handle the messy integration work most projects need, including payments (Stripe, MyFatoorah), CRM and ERP systems (HubSpot, NetSuite), messaging (Twilio), and real-time data. ๐Ž๐ง ๐ญ๐ก๐ž ๐€๐ˆ ๐ฌ๐ข๐๐ž, I build things people actually use in production: chatbots, RAG pipelines, document analysis and data extraction, and structured JSON output from LLMs. I've also set up self-hosted, on-premises models with Ollama for clients who need their data to stay private. Over the years, I've worked with startups and established companies across fintech, e-commerce, healthcare, ride and transport services, and management platforms. I've delivered solo and as part of senior engineering teams, and I'm comfortable working to tight deadlines without letting code quality slip. ๐–๐ก๐š๐ญ ๐ˆ ๐œ๐š๐ง ๐๐จ ๐Ÿ๐จ๐ซ ๐ฒ๐จ๐ฎ ๐ŸคŸ โšก AI and LLM features: chatbots, RAG, document analysis, data extraction โšก Backend servers and APIs you can rely on (REST and GraphQL) โšก Interactive front ends, SPAs, and Progressive Web Apps โšก Payment, CRM/ERP, and third-party integrations with webhooks โšก Bug fixing, feature upgrades, and performance work โšก Cross-platform mobile apps โšก Deployment, automated testing, and documentation ๐–๐ก๐š๐ญ ๐ˆ ๐ฐ๐จ๐ซ๐ค ๐ฐ๐ข๐ญ๐ก ๐Ÿ‘จโ€๐Ÿ’ป ๐€๐ˆ/๐Œ๐‹: OpenAI and Anthropic APIs, Ollama, RAG, vector databases, prompt engineering, structured extraction ๐๐š๐œ๐ค๐ž๐ง๐: Node.js, NestJS, Express, PHP, Laravel, GraphQL, REST API design, JWT and Passport auth ๐…๐ซ๐จ๐ง๐ญ๐ž๐ง๐: React, Next.js, Redux, React Router, Vue, Nuxt, Angular, Hooks, SASS, Material UI, Ant Design, Bootstrap, HTML5, CSS3, responsive design ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ: MongoDB, DynamoDB, PostgreSQL, SQL, Firebase ๐Œ๐จ๐›๐ข๐ฅ๐ž: React Native, Flutter ๐‚๐ฅ๐จ๐ฎ๐ ๐š๐ง๐ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ: AWS, Azure, Google Cloud, DigitalOcean, Docker, CI/CD ๐“๐ž๐ฌ๐ญ๐ข๐ง๐ : Jest, Mocha, Chai, and TDD ๐‡๐จ๐ฐ ๐ˆ ๐ฐ๐จ๐ซ๐ค? I ask good questions early, keep you in the loop, and own the problem instead of just the ticket. You get clean, documented code you can build on, and someone who stays calm when deadlines get tight. ๐ˆ๐Ÿ ๐ญ๐ก๐š๐ญ ๐ฌ๐จ๐ฎ๐ง๐๐ฌ ๐ฅ๐ข๐ค๐ž ๐ญ๐ก๐ž ๐ก๐ž๐ฅ๐ฉ ๐ฒ๐จ๐ฎ ๐ง๐ž๐ž๐, ๐ฌ๐ž๐ง๐ ๐ฆ๐ž ๐š ๐ฆ๐ž๐ฌ๐ฌ๐š๐ ๐ž ๐จ๐ซ ๐ข๐ง๐ฏ๐ข๐ญ๐ž ๐ฆ๐ž ๐ญ๐จ ๐ฒ๐จ๐ฎ๐ซ ๐ฉ๐ซ๐จ๐ฃ๐ž๐œ๐ญ ๐š๐ง๐ ๐ฅ๐ž๐ญ'๐ฌ ๐ญ๐š๐ฅ๐ค. Thanks Syed #SeniorFrontendDeveloper #ReactDeveloper #WebDeveloper #Node.js Developer AI Developer, LLM Integration, RAG Developer, Chatbot Developer, NestJS Developer, Node.js Developer, Backend Developer, React Developer, Next.js Developer, Angular Developer, Full-Stack Developer, API Integration Specialist, Payment Integration Developer, REST API Developer, GraphQL Developer, OpenAI Developer, TypeScript Developer, Web Application Developer, SaaS Developer, MongoDB Developer, React Native Developer, Node.js, NestJS, React, Next.js, TypeScript, AI App Development, LLM, API Integration, REST API, GraphQL, Backend Development, Full-Stack Development, MongoDB, Chatbot Development, Payment Gateway Integration

  • React
  • JavaScript
  • Vuex
  • Angular
  • MongoDB
  • NestJS
  • Next.js
  • Node.js
  • Vue.js
  • PHP
  • Laravel
  • Amazon DynamoDB
  • HTML5
  • Amazon Elastic Beanstalk
  • Bootstrap

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