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I don't just write React Native code. I ship apps people actually use. 1M+ downloads. 30+ countries. 200+ projects. 100% Job Success. Most clients come to me when their React Native app is stuck, broken, or half-built and nobody else could finish it. Or when they need a mobile app developer who handles everything from first screen to App Store and Google Play launch. Some come with an MVP idea and need a react native developer who moves fast without cutting corners. Others come because their react native mobile app has performance issues or complex integrations nobody else could solve. I've been doing this for 8+ years, delivered 200+ projects, and the apps I've built as a mobile app developer now serve 590K+ users across 30+ countries. WHAT I BUILD As a react native developer and react native engineer I cover the full mobile lifecycle across 200+ shipped products: ✦ React Native mobile apps with Expo and CLI for iOS and Android ✦ React Native Expo MVPs shipped from first screen to App Store and Google Play ✦ React Native Firebase integrations — auth, Firestore, real-time sync, push notifications ✦ React Native Supabase backends and React Native Node.js APIs that scale with the product ✦ AI mobile app development with OpenAI API, real-time features, and on-device intelligence ✦ In-app purchases, RevenueCat subscriptions, AdMob, deep linking, and push notifications ✦ Native Swift and Kotlin modules and android kotlin integrations when cross-platform isn't enough ✦ App Store and Google Play submissions including rejections, TestFlight, and review handling I work as a react native full stack developer so clients don't need to hire two separate people. Firebase, Supabase, and Node.js on the backend — one team, one codebase, one point of contact. INDUSTRIES I've shipped products as a mobile app developer and mobile application developer across multiple verticals. In Fintech and Crypto I built a trading platform with 590K+ registered users and 2M+ monthly visitors. In Healthcare and Wellness I delivered apps with 100K+ downloads, a 4.9 App Store rating, and users across 30+ countries. In EdTech I shipped language learning and trivia apps that together reached 1M+ downloads. I've also delivered E-commerce, SaaS MVPs, Hospitality, and On-demand platforms: ✦ Fintech and Crypto — 590K+ users, 2M+ monthly visitors ✦ Healthcare and Wellness — 100K+ downloads, 4.9 App Store rating, 30+ countries ✦ EdTech — 1M+ downloads across 30+ countries ✦ E-commerce and Marketplace ✦ SaaS and Startup MVPs ✦ Hospitality and On-demand Services WEB AND FULL STACK On the web side I work as a react developer and front end developer building platforms with React, Next.js, and Node.js. I've delivered react nextjs products, full stack developer react node systems, and full stack developer ai projects with LLM integrations and OpenAI workflows. I've worked alongside Vue and Angular codebases and helped clients migrate from WordPress to modern React stacks. On larger projects I work as a web developer delivering both mobile and web from the same team. Clients who need an app developer ios android with full backend ownership also work with me on ios android developer projects. I collaborate with flutter developer and android developer teams when needed, and I structure codebases that a python developer or backend node.js team can extend later. WHY CLIENTS WORK WITH ME ✦ 8+ years as a react native developer and mobile app developer — 200+ projects, 1M+ downloads, 30+ countries ✦ React native full stack developer — mobile frontend and backend in one engagement ✦ Fast at complex bugs, App Store rejections, and performance issues others couldn't fix ✦ Clear written communication and honest timelines, no surprises ✦ Available after launch for support, new features, and scaling WHAT CLIENTS SAY "Michael is an outstanding react native developer — skilled, reliable, and delivers clean, efficient code." "Succeeded on complex React Native bugs where others failed." "Exceeded our expectations." If you're looking for an experienced react native developer and mobile app developer who gets things shipped — press Invite or send a message.

🔥🔥🔥𝐅𝐫𝐞𝐞 𝐛𝐫𝐢𝐞𝐟 + 𝐚𝐮𝐝𝐢𝐭. 𝐈𝐟 𝐈 𝐭𝐡𝐢𝐧𝐤 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐰𝐨𝐧'𝐭 𝐰𝐨𝐫𝐤, 𝐈'𝐥𝐥 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐛𝐞𝐟𝐨𝐫𝐞 𝐲𝐨𝐮 𝐩𝐚𝐲 𝐦𝐞 - 𝐫𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐫𝐲 𝐜𝐨𝐧𝐜𝐞𝐩𝐭, 𝐈 𝐤𝐧𝐨𝐰🔥🔥🔥 Facts about me: 🏅527 products launched to production 🏆Built a React Native app that hit $118k MRR within 6 months of launch 🚀Top 1% React Native Developer on Upwork (Expert-Vetted) 🎯Shipped direct competitors to Nike Training Club, Find My (Apple) and Flo 💲$12.4M+ generated in client revenue ⭐ Systems supporting 100K+ MAU with 99.9% uptime 📈 30,000+ engineering hours logged across mobile + web 💳 Payment systems (Stripe, billing, marketplaces) processing $4.7M+ in transactions ✅Choose “𝐈𝐍𝐕𝐈𝐓𝐄” and drop me a secret 𝐏𝐑𝐎𝐌𝐎 “𝐔𝐏𝐖𝐎𝐑𝐊” to receive a𝐅𝐑𝐄𝐄 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐓𝐈𝐎𝐍! My Process 💪 Step 1 — Free brief + audit. Send your idea, prototype, Figma files, or existing codebase. As a React Native Developer and Full Stack Developer, I review architecture, scope, risk, and feasibility across mobile and web — no charge, no obligation. Most audits turn around within 24–48 hours. Step 2 — AI-powered prototype. Using Claude Code, Cursor, and OpenAI/Gemini integrations, I build a working, testable React Native or React Next.js prototype in 3–7 days, not months — so you validate real demand before committing to full development. This is the same AI-driven approach that's cut manual workflows by 30–50% and shaved 30–40% off time-to-market on past projects. Step 3 — Build. Full-stack build across React Native Mobile, React Native Expo, React Native Firebase, and web (React, Next.js, Node.js, Supabase/PostgreSQL, MongoDB), with weekly demos so you always know exactly what's shipped and what's next. Sprints run in 1–2 week cycles with clear, measurable milestones — the structure behind 100+ delivered projects and 60+ full production launches. Step 4 — Launch + scale. Deployment (AWS, Google Cloud, or Azure), CI/CD, monitoring, and post-launch optimization — the same DevOps React Native process that's taken apps from 0 to 100K+ MAU, 99.9% uptime, and 5M+ requests/month, while cutting infra overhead by 35% and backend costs by 40%. As a full-stack React Native Developer with 20,000+ hours of hands-on experience across mobile and web platforms, I specialize in React Native, Flutter, React.js, React Native Mobile, React Native Expo, React Native Firebase, React Native WebRTC to build mobile apps. This React Native Developer / React Native Engineer has deep expertise in front-end development using Vue.js, Angular, Next.js, and Laravel to deliver responsive. Over 10 years, this React Native Developer has partnered with 30+ teams across the world - shipping 100+ projects with measurable results. As a React Native Developer operating at the intersection of mobile and full-stack development, I bring 20,000+ hrs of engineering expertise in React Native mobile architecture, Expo, React Native Firebase, and React Native WebRTC. This React Native Developer has delivered mobile app development solutions across fitness, fintech, and neo-banking verticals, working alongside flutter developers, android engineers, and Kotlin specialists to ensure cross-platform quality on every build. In addition to mobile expertise, this React Native Developer extends deep capability into backend development — MERN, Node.js, Laravel, Python with Django, and Ruby on Rails — enabling end-to-end delivery across 100+ projects without switching teams. As both a react developer and full stack developer, this React Native Developer has led architecture decisions for scalable REST APIs, Python REST API integrations, and database systems (MySQL, MongoDB) for clients across 30+ global teams. This React Native Developer has also designed and optimized 100+ WordPress and Shopify websites for SEO and conversion, working as both a Shopify and WordPress front-end developer. As a React Native Developer who understands the full product lifecycle, I integrate Auth0, Stripe payment systems, and blockchain modules while leveraging Webflow and Elementor for custom web experiences — delivering cohesive digital products from mobile app to web. With 20,000+ hours logged as a Senior React Native Full Stack developer, I specialize in React Native Expo (expo), React Native Firebase, React Native WebRTC, and React Native Engineer workflows across iOS and Android. This React Native Developer has shipped 100+ mobile app development react native apps spanning flutter mobile app development, ios mobile app development, and android — bringing a flutter developer and kotlin perspective to every cross-platform architecture decision. As a React Native App Develope w full-stack depth, I excel in Node.js, Express.js, and PHP (including Laravel), alongside RESTful API and payment system integration. Across 100+ delivered projects, this React Native Developer has built cross-platform React Native mobile apps using Expo to streamline deployment.

Senior React Native Developer. Top Rated Plus on Upwork. I ship production React Native apps that survive past the demo: real auth, real APIs, real testing, real ops. I've spent thousands of hours building exactly that: React Native + Expo iOS/Android clients, Node and NestJS services, Python where the pipeline or AI piece belongs on the server, PostgreSQL / MongoDB / GraphQL data layers. Repeat clients, hire-again rate around 85%. The work has spanned SaaS (including a Product Hunt Product of the Year workspace product), mobile at real scale (fitness and audio platforms with very large user bases), banking and healthcare-style flows, marketplaces, and open source. Production AI shipped where it earned its keep: video transcription, segmentation, async processing. What I deliver: - React Native + Expo mobile apps, iOS and Android, App Store and Play Store ready - Full-stack ownership: React frontend, Node and NestJS backend, TypeScript end-to-end - Python services when the AI or data pipeline lives on the server - Production-ready apps with auth, APIs, testing, and ops Tech stack: React Native, Expo, React, Next.js, Node.js, NestJS, TypeScript, Python, PostgreSQL, MongoDB, GraphQL. Senior React Native Developer, React Native Developer, Mobile App Developer, React Developer, Full Stack Developer, iOS Developer, Android Developer, TypeScript Developer, Node.js Developer.

Senior Full-stack Developer with 10+ years of experience building web and cross-platform mobile applications. I've contributed to 30+ projects across fintech, logistics, healthcare, and e-commerce — including 8 applications published to the App Store and Google Play. Core areas: Angular (all versions), React Native, Ionic (all versions), Capacitor, Cordova Full app lifecycle: from architecture to App Store / Google Play deployment Backend services and APIs with Node.js, NestJS, and Express State management: NgRx, Redux, TanStack Query, Zustand Real-time features with WebSockets; REST and GraphQL API integration Firebase, AWS, Docker, CI/CD pipelines Modern mobile UI following iOS and Android design guidelines AI-powered feature integration using LLM-based services

I’m a React Native Developer with 5+ years of experience in mobile app development, helping companies build fast, scalable, and revenue-generating iOS and Android products. 🎁 Message me for a FREE consultation. I’ll review your idea, prototype, or existing codebase and recommend the best next steps. ⭐ I bring 5+ years of practical mobile app development experience across both iOS and Android, covering early-stage products, startup MVPs, and larger applications built for continued growth. ⭐ As a React Native Developer, I design and deliver production-ready mobile applications using React Native Expo, Expo, React Native Firebase, React Native WebRTC, React Native iOS, RevenueCat, and TestFlight. ⭐ My experience as a full stack developer also extends beyond the mobile application. I work with Node.js, Python developer workflows, TypeScript, AWS, GraphQL, and REST API integrations. ⭐ I build scalable React Native Expo architecture supported by React TypeScript AWS cloud integrations, real-time functionality with React Native WebRTC and JsSIP, subscription monetization through RevenueCat, and reliable TestFlight beta deployment workflows. ⭐ I approach mobile app development with both a technical and business-focused mindset. I review user flows, identify possible product bottlenecks, and make architecture decisions that support future growth. ⭐ I communicate effectively with UI UX designers, copywriters, product managers, web developers, front end developers, backend developers, Flutter developers, and other specialists involved in the product development process. I offer a free brief and product audit to start. If you already have a prototype or existing codebase — even better. We move faster from there.

✅ Expert-Vetted by Upwork (Top 1%) ✅ 8+ years of Mobile App Development ✅ 20000+ Upwork hours | 86+ successful jobs ✅ 100% Job Success Score ✅ 91+ mobile & web projects delivered ✅ Flutter, React Native, Kotlin, Swift, UI/UX expert ✅ Proven impact: apps with millions of downloads & high ROI 👋 I'm a Senior Mobile Developer with over 8 years of experience helping startups and enterprises bring their app ideas to life. From iOS and Android to full-scale cross-platform solutions using Flutter and React Native — I deliver high-performance mobile applications designed to scale, engage users, and grow revenue. I've led teams of 15+ developers on enterprise-grade solutions and built MVPs for founders that went on to raise investment and scale to thousands of users. Whether you’re launching your first product or modernizing an existing one — I’ll help you make it real, robust, and ready for growth. 🧩 What I Can Do For You As a dedicated Mobile App Developer and Full Stack Solution Architect, I offer full-cycle development: —from idea & architecture, to scalable MVPs, intuitive UI/UX, app store deployment, and long-term support. 🛠 Tech Stack & Tools Mobile: React Native, Flutter, Swift, Kotlin, Java, Dart Frontend/Backend: TypeScript, Laravel, Firebase, Node.js, REST APIs DevOps: AWS, CI/CD pipelines, GitHub Actions, Docker, Terraform 3rd Party: Apple HealthKit, Stripe, ChatGPT API, WebRTC, PayPal, MQTT UI/UX: Figma, Adobe XD, custom UX audits & flows SDKs: iOS SDK, Android SDK, TensorFlow, AWS SDK, Custom A/B SDKs 📱 Apps I’ve Delivered Ride Instructor Booking App Social Media & Dating Platforms On-Demand Delivery Services Investment & Finance Mobile Solutions Learning Management Systems Grocery & Inventory Management VPN Wrappers, AI Assistants & Audio Bots eSIM marketplaces and E-bike IoT apps Custom Admin Panels and Secure Dashboards 🌍 Industries I Serve Healthcare & Wellness E-Commerce & Retail EdTech & LMS FinTech & Investor Platforms Travel & Booking Apps Sports, Fitness & Events Blockchain, NFT, AI/ML-based Apps Ecology, Waste & Recycling Smartwatch + IoT platforms Telecommunications (eSIM, VoIP, VPNs) 💡 Real Impact — Real Cases Migrated legacy NativeScript app to React Native with full redesign and story-based features (Felloz, Croatia). Created an MVP for a tarot reading platform with AI-driven magic ball chat, camera vision, and animated UX (Tarotoo, Ukraine). Developed a smartwatch-integrated app for a UK-based security firm using Apple Watch for distress signaling. Delivered GrowthBook SDK, CI/CD-integrated, with full UnitTest coverage and release to SPM/CocoaPods (Open-source, USA). Reworked CarPlay integration for a mobility platform: custom routing, filtering, and Apple Maps integration (UAE). 📊 Highlights ✔️ Built full-stack mobile platforms with React Native, Swift, Kotlin, Flutter + Nest.JS, Firebase, Node.JS ✔️ Integrated ChatGPT API & DALL·E into production apps ✔️ Custom SDK development: Swift, Kotlin, TensorFlow, AWS ✔️ Delivered apps with integrated CI/CD pipelines and Unit Tests ✔️ Designed UX/UI flows that won Dribbble Awards ✔️ Supported MVPs that secured funding and scaled globally ✔️ Created Web + Mobile ecosystems for clients in over 15 countries ✔️ Delivered multilingual, accessible, and ADA-compliant applications ✔️ 5.0★ satisfaction across long-term clients on Upwork & Clutch 🤝 Why Work With Me I’m not just a develope r— I’m your technical partner, working closely with you to bring clarity to the process, speed to delivery, and value to your users. I offer transparent communication, future-proof architecture, and measurable results. 📌 Let’s build something scalable and impactful together. Message me now to discuss your next big app. 🔗 Portfolio and project links available upon request. Let’s build something exceptional.