Hire the Best React Native Developers
in the United Arab Emirates

React Native Developer specializing in iOS & Android mobile apps for UAE and USA markets. I build delivery platforms, marketplace apps, ecommerce apps, and MVPs using Expo and Supabase from first screen to App Store and Play Store. 10+ production apps live with real users. Leading a team of 5 developers at a software agency delivering apps across UAE, USA, UK, and Europe. If you're building a mobile app with Expo and Supabase and need someone who owns the full process from first screen to App Store that's exactly what I do. Where I specialize: - Delivery & logistics apps customer app, driver app, real-time tracking, order management - Marketplace apps multi-vendor, product search, secure payments, reviews - MVP development Expo + Supabase, idea to App Store in 2-4 weeks - AI-powered features chat assistants, OCR scanning, voice interaction - App rejection fixes, RevenueCat subscriptions, Stripe payments, EAS Build My tech stack: React Native - Expo (SDK 56 & EAS) - Supabase - Firebase - TypeScript - Stripe - RevenueCat - Node.js - Google Maps What my clients say: "Handled everything with exceptional professionalism" "He nailed every single one of my requests. The app is amazing." Slider App 10,000+ users, 50,000+ monthly orders across UAE. I don't just write code. I understand your business goals and build mobile products that actually work for real users. Currently available for new projects. Message me I typically respond within 1 hour.

T𝗼𝗽 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 8+ 𝗬𝗲𝗮𝗿𝘀 | ✅ $200+ Total earnings ✅8+ Years experience as Fullstack Developer ✅ 80+ Projects Completed. ✅ 50hrs/week available ✅ 4+ AI/ML Integrations 🔴 I will be in the 𝗧𝗼𝗽 𝟭% overall on Upwork in Future. 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 / 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬: 𝐂𝐫𝐞𝐰𝐀𝐈 / 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 / 𝐀𝐦𝐚𝐳𝐨𝐧 𝐏𝐨𝐥𝐥𝐲 / 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦 / 𝐑𝐚𝐬𝐚 𝐀𝐈 / 𝐑𝐢𝐯𝐞𝐫𝐬𝐢𝐝𝐞 𝐒𝐃𝐊 / 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐩𝐞𝐞𝐜𝐡/𝐋𝐋𝐌 𝐅𝐢𝐧𝐞𝐭𝐮𝐧𝐢𝐧𝐠: 𝐔𝐬𝐢𝐧𝐠 𝐏𝐄𝐅𝐓 / 𝐋𝐨𝐑𝐀 / 𝐐𝐋𝐨𝐑𝐀 / 𝐑𝐋𝐇𝐅 / 𝐃𝐏𝐎 / 𝐒𝐅𝐓 𝐰𝐢𝐭𝐡 𝐔𝐧𝐬𝐥𝐨𝐭𝐡 / 𝐀𝐱𝐨𝐥𝐨𝐭𝐥 / 𝐇𝐮𝐠𝐠𝐢𝐧𝐠𝐅𝐚𝐜𝐞 𝐀𝐮𝐭𝐨𝐓𝐫𝐚𝐢𝐧 / 𝐒𝐚𝐠𝐞𝐌𝐚𝐤𝐞𝐫 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐋𝐋𝐌𝐬: 𝐋𝐋𝐀𝐌𝐀 𝟑 / 𝐌𝐢𝐬𝐭𝐫𝐚𝐥 𝟕𝐁 / 𝐌𝐢𝐱𝐭𝐫𝐚𝐥 𝟖𝐱𝟕𝐁 / 𝐅𝐚𝐥𝐜𝐨𝐧 / 𝐆𝐞𝐦𝐦𝐚 / 𝐁𝐥𝐨𝐨𝐦 / 𝐎𝐫𝐜𝐚 𝐌𝐢𝐧𝐢 / 𝐆𝐮𝐚𝐧𝐚𝐜𝐨/𝐅𝐚𝐬𝐭 𝐈𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞: 𝐯𝐋𝐋𝐌 / 𝐓𝐆𝐈 / 𝐓𝐞𝐧𝐬𝐨𝐫𝐑𝐓-𝐋𝐋𝐌 / 𝐒𝐊𝐏𝐢𝐥𝐨𝐭/𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: 𝐌𝐮𝐥𝐭𝐢-𝐭𝐮𝐫𝐧 / 𝐅𝐞𝐰-𝐬𝐡𝐨𝐭 / 𝐙𝐞𝐫𝐨-𝐬𝐡𝐨𝐭 / 𝐑𝐀𝐆-𝐁𝐚𝐬𝐞𝐝 / 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐚𝐛𝐥𝐞 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬/𝐐𝐮𝐚𝐧𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝐀𝐖𝐐 / 𝐆𝐏𝐓𝐐 / 𝐆𝐆𝐔𝐅 / 𝐆𝐆𝐌𝐋 / 𝐐𝐋𝐎𝐑𝐀 / 𝐏𝐓𝐐 / 𝐃𝐐/𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 / 𝐋𝐥𝐚𝐦𝐚𝐈𝐧𝐝𝐞𝐱 / 𝐂𝐡𝐫𝐨𝐦𝐚 / 𝐅𝐀𝐈𝐒𝐒 / 𝐏𝐢𝐧𝐞𝐜𝐨𝐧𝐞 / 𝐐𝐝𝐫𝐚𝐧𝐭 / 𝐖𝐞𝐚𝐯𝐢𝐚𝐭𝐞 / 𝐌𝐢𝐥𝐯𝐮𝐬 Greetings! I am Osamah, a seasoned developer with over 8+ years of experience in web application and software development. Working with LLMs for the past 8+ years and have good expertise in AI Agents development using langchain, LlamaIndex, and LLMs like Claude, GPT4o, Amazon Bedrock, Ollama 🔹 AI Agents / Voice Agents: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, HuggingFace AutoTrain 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts 🔹 Quantization: AWQ, GPTQ, GGUF, GGML 🔹 RAG Systems: LangChain, LlamaIndex, ChromaDB, FAISS, Pinecone, Qdrant 🔹 Data Pipeline: Synthetic dataset generation, LLM evaluation frameworks 🔹 LLM Deployment: AWS Sagemaker, RunPod, GCP AI Platform, Vercel AI SDK 🖥️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in Node.js, Express.js, Python, Django, Flask, AWS Lambda for backend API. 🔹 Experienced with relational & NoSQL databases: MySQL, PostgreSQL, MongoDB, Firebase, Firestore. 🔹 Skilled in Python FastAPI, REST API, GraphQL API development, and database schema design. 🔹 Knowledgeable in Redis, Docker, Kubernetes, AWS EC2, S3, Nginx for scalable infrastructure. 🔹 Experienced with Nest.js for enterprise-grade server-side applications. 🔹 LangChain, LangServe, LangSmith, HuggingFace, Transformers for AI/LLM integrations. 🔹 Vector Databases: Chroma, FAISS, Pinecone, Qdrant for RAG pipelines. 🔹 Low-code AI tools: Flowise AI, LangFlow, StackAI for rapid prototyping. 🔹 Familiar with Celery task queues, testing frameworks (Pytest, Unittest), and automation tools like Selenium. 🌐 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in TypeScript, Redux Toolkit, Tailwind CSS with Next.js for high-performance frontends. 🔹 Skilled in building Progressive Web Apps (PWA) and Single Page Applications (SPA). 🔹 Expert in Vue.js, Nuxt.js, React.js, Next.js, HTML5, CSS3, React Native for responsive and cross-platform UIs. 🛠️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Skilled in Python ML libraries: Scikit-learn, Numpy, Pandas, Matplotlib, Seaborn. 🔹 Familiar with OpenAI APIs, Whisper, GPT models, ChatGPT integration, and AI chatbot deployment. 🔹 Experienced with AWS (Lambda, S3, EC2, Sagemaker), Git/GitHub, and Linux environments (Ubuntu, CentOS). 🌟 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 & 𝗟𝗟𝗠 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 AI Agents / Voice Assistants: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI. 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma. 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM for high-speed deployments. 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts. 🔹 Quantization: AWQ, GPTQ, GGUF, GGML for efficient LLM deployment. 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, H My expertise spans both frontend and backend technologies, as well as a variety of tools and additional skills that enable me to deliver comprehensive solutions. I am dedicated to providing high-quality, efficient solutions that cater to the unique needs of each project. My diverse skill set allows me to approach challenges from multiple angles, ensuring robust and innovative solutions. Warm regards, Usama

You have one shot to launch it right. Every week of delay, every half-built feature, every developer who ghosts after delivery costs you users, money, and momentum. I make sure that does not happen ✅ 10+ years building production iOS and Android apps for fintech, crypto, AI, and Web3 companies ✅ Senior Flutter and React Native developer, cross-platform from architecture to App Store ✅ Top Rated on Upwork with $100K+ earned ✅ Real shipped products with active users on both stores right now What I built: ✔ Mobile Apps: Flutter (Dart) and React Native (TypeScript) for iOS and Android. Startup MVPs, production rewrites, cross-platform apps, real-time systems, offline-first architecture, App Store and Play Store deployment. No supervision needed, no handholding, no gaps. ✔ Fintech and Crypto: non-custodial crypto wallets, Stripe payment integration, in-app purchases, KYC and KYT flows, trading platforms, multi-chain mobile wallets, fiat to crypto flows, banking app architecture. ✔ AI-Powered Mobile Apps: OpenAI API and Claude API integrations, LangChain workflows, RAG pipelines, AI chatbots, conversational interfaces, AI agents, on-device inference, LLM-driven automation built directly into mobile products. ✔ Blockchain and Web3: Ethereum, Solana, XRP Ledger, Bitcoin. Solidity and Rust smart contracts, DeFi protocols, NFT marketplaces, DAO governance, RWA tokenization, WalletConnect, MetaMask, multi-sig flows, dApp frontends. ✔ Backend and Infrastructure: Node.js, NestJS, REST APIs, GraphQL, WebSockets, Firebase, MongoDB, PostgreSQL, AWS, Docker, CI/CD pipelines. I own the backend, too, so you do not need a separate hire. Most clients come to me because they need one developer who owns the entire product: mobile app, backend, integrations, blockchain layer, and deployment. No coordination overhead. No gaps between layers. One clear line of responsibility. If you are building a fintech app, crypto wallet, AI-powered mobile product, or Web3 platform, send me your project details. I will respond with a clear technical plan and honest timeline within a few hours. Keywords: Flutter, React Native, iOS Development, Android Development, Mobile App Development, OpenAI API, LangChain, AI Chatbot Development, LLM Integration, Generative AI, Solidity Smart Contracts, Crypto Wallet Development, DeFi, NFT Development, Dart, TypeScript, Swift, Kotlin, Node.js, NestJS, Firebase, MongoDB, PostgreSQL, GraphQL, REST API, WebSockets, AWS, Docker, CI/CD, Stripe Integration, KYC, Payment Gateway, Ethereum, Solana, XRP Ledger, WalletConnect, MetaMask, RAG Pipeline, Claude API, AI Agent, Fintech App Development, Crypto Exchange, Trading Platform, MVP Development, Cross-Platform App Development

I help startups and businesses design, build, and scale production ready mobile applications for iOS and Android using Flutter, React Native, and modern backend technologies. From MVPs to enterprise platforms, I deliver complete mobile products with secure APIs, cloud infrastructure, AI powered features, and intuitive user experiences. My expertise spans the complete product lifecycle, from architecture and system design to development, deployment, and scaling. I specialize in combining modern full stack development with Generative AI, AI automation, and intelligent workflows to help businesses launch products faster, improve operations, and create better user experiences. Whether you need a scalable SaaS platform, mobile application, AI chatbot, workflow automation system, or a complete product built from the ground up, I can help turn your vision into a production-ready solution. - Mobile & Web Product Development Cross-platform mobile applications using Flutter and React Native Native iOS and Android applications Full-stack web applications with scalable backend systems Real-time applications including chat, notifications, and streaming solutions - SaaS & Enterprise Solutions SaaS platforms and subscription-based products Multi tenant application architecture Customer portals and business dashboards CRM, ERP, marketplace, and workflow systems Enterprise software development and modernization - AI-Powered Applications & Automation AI-enabled mobile and web applications OpenAI / GPT integrations AI assistants, chatbots, and intelligent workflows AI automation systems LLM-powered SaaS products - Backend Engineering & System Architecture Designing scalable application architecture Building secure APIs and backend systems Database design and optimization Third party service integrations Cloud based application development Technical Expertise: Mobile: Flutter, React Native, Swift, Kotlin, Java, iOS & Android Development Frontend: React.js, Next.js, Vue.js, Angular, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS Backend: Node.js, NestJS, Express.js, Laravel, PHP, Python, REST APIs, GraphQL, Microservices Cloud & Data: AWS, Azure, Firebase, Docker, CI/CD, MySQL, PostgreSQL, MongoDB, Redis Integrations: Payment Gateways, Maps & Location Services, Twilio, WebSockets, Third Party APIs AI & Automation: OpenAI APIs, GPT Integrations, AI Agents, Chatbots, Workflow Automation Industry Experience: - Healthcare & Fitness Applications - E-commerce & Marketplace Platforms - SaaS Products - Education & E-learning Systems - Real Estate Platforms - Travel & Booking Applications - Food Delivery & On-Demand Services - Social Networking & Communication Apps - AI-Powered Business Solutions Why Work With Me - 10+ years of software development experience - Top-Rated Upwork developer with 100% Job Success Score - Experience working with startups, enterprises, and product teams - Strong focus on architecture, scalability, and maintainable code - Ability to own projects from concept to production deployment - Clear communication, Agile workflow, and long-term collaboration Additional Support: - App Store and Google Play deployment support - Code ownership through Git-based workflows - Post-launch maintenance and improvements - Performance optimization and scaling - Regular progress updates and Scrum-based collaboration Whether you are launching a new product, improving an existing application, or looking for a senior engineering partner to extend your team, I can help you build reliable and scalable solutions. Let's discuss your product goals and the best technical approach.

Build Production-Ready Web & Mobile Apps with Scalable MERN Stack Engineering. Stop wasting budget on slow developers and bloated codebases that break under traffic. I am a Top-Rated MERN Stack & React Native Developer with 6+ years of experience shipping high-performance web platforms and cross-platform mobile apps for startups, agencies, and enterprises. I specialize in building scalable architectures that handle real users, not just demos. My unique advantage is Full-Stack Velocity: I combine deep React and React Native expertise with battle-tested NodeJS backends and Cloud Infrastructure (AWS, GCP, Vercel). I can architect, develop, and deploy your entire product end-to-end, eliminating the cost and friction of hiring separate frontend, backend, and mobile teams, saving you thousands in agency fees. 🚀 Specialized MERN & Mobile Solutions: ➤ Custom Web Applications: Expert in ReactJS, NextJS (SSR/SSG), Redux Toolkit, and TypeScript for blazing-fast SaaS dashboards and platforms. ➤ Cross-Platform Mobile Apps: Native-feel iOS and Android apps built with React Native and Expo, deployed to App Store & Google Play. ➤ Scalable Backend APIs: Production-grade REST and GraphQL APIs using NodeJS, ExpressJS, and NestJS with JWT/OAuth authentication. ➤ Real-Time Systems: Live chat, notifications, video calls, and collaboration tools powered by Socket IO and WebRTC. ➤ Database Architecture: MongoDB, PostgreSQL, MySQL, Firebase, and Redis, schema design optimized for scale and speed. 🛠 Business Impact & Deliverables: ➤ MVP to Market in Weeks: Full-stack MVPs launched in 4–8 weeks so founders can validate fast and raise smarter. ➤ SaaS Platforms: Multi-tenant architectures with Stripe billing, role-based access, and admin dashboards that scale to 100K+ users. ➤ E-Commerce Engines: Custom storefronts, headless commerce, and Shopify integrations with PayPal, Stripe, and Apple or Google Pay. ➤ App Store Deployment: Complete handling of App Store Connect and Google Play submissions, including review compliance. ➤ Performance & SEO: Core Web Vitals optimization, server-side rendering, and 90+ Lighthouse scores out of the box. ⚙️ High-Performance Stack: ➤ Frontend: ReactJS, NextJS, React Native, Redux Toolkit, Tailwind CSS, TypeScript. ➤ Backend: NodeJS, ExpressJS, NestJS, REST APIs, GraphQL, WebSockets. ➤ Databases: MongoDB, Mongoose, PostgreSQL, MySQL, Firebase, Redis. ➤ Cloud & DevOps: AWS (EC2, S3, Lambda), GCP, Docker, CI/CD, Vercel, Netlify, Heroku. ➤ Mobile: React Native, Expo, Native Modules, Push Notifications, In-App Purchases. Ready to ship a fast, scalable MERN or React Native product your users will love? Click "Invite to Job" and let's build something users can't put down.

Need a reliable React Native developer who can build scalable, production-ready mobile applications for iOS and Android? I’m a Senior React Native Developer with 7+ years of experience helping startups and businesses develop high-performance mobile applications with clean architecture, modern UI/UX, and scalable backend integrations. I specialize in React Native, TypeScript, Firebase, Supabase, Twilio, WebRTC, Redux Toolkit, REST APIs, and real-time mobile applications. Over the years, I’ve worked with international clients and companies from the UAE, USA, UK, Singapore, and Pakistan across healthcare, fintech, logistics, e-commerce, AI, and communication platforms. What I Can Help You With: ✔ React Native Mobile App Development ✔ Cross-Platform iOS & Android Apps ✔ Firebase & Supabase Integration ✔ Twilio Audio/Video Calling Features ✔ WebRTC Real-Time Communication ✔ REST API & Third-Party API Integration ✔ Real-Time Chat & Socket Integration ✔ App Performance Optimization ✔ Bug Fixes & Feature Enhancements ✔ App Deployment Support Why Clients Work With Me: ✔ Clean, scalable, maintainable code ✔ Fast communication & reliable delivery ✔ Strong problem-solving skills ✔ Business-focused development approach ✔ Long-term support after delivery ✔ Production-level mobile app experience I focus on building stable, user-friendly, and scalable applications that help businesses grow and deliver better user experiences. If you're looking for a React Native developer who can efficiently handle development, maintenance, scaling, or feature improvements, let’s discuss your project.