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$31/hr
100% Job Success
$600 earned
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I help founders reduce development costs and time-to-market by combining AI-assisted workflows with scalable, high-performance architecture. 🔍 Whether you're building an MVP or scaling an existing product, my development approach helps you ship faster, detect issues earlier, and make smarter technical decisions. Clients typically save significant time, budget, and rework costs. 𝗙𝗮𝗰𝘁𝘀 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲 🏅 200+ delivered products 🏆 Built an app generating $50k+ MRR within 6 months 🚀 Top-rated developer on Upwork 🎯 Experience building products in Fitness, SaaS, Marketplaces, AI tools 💲 Contributed to projects generating $10M+ in client revenue 𝗦𝗵𝗼𝗿𝘁 𝗽𝗶𝘁𝗰𝗵 Senior React / React Native Developer with 7+ years of experience building scalable web and mobile applications. I design, build, improve, and support: ✔ MVPs & Startups ✔ Mobile Apps (iOS / Android) ✔ Web Applications ✔ Complex Frontend Systems ✔ Long-term product development 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 📱 Mobile Development TypeScript, React Native, Expo, Redux, React Navigation, GraphQL 🖥 Web Development TypeScript, JavaScript (ES6+), React.js, Next.js, Redux, REST APIs, GraphQL, Tailwind / SCSS 🔧 Tools & Workflow npm, yarn, ESLint, Prettier, modern CI/CD practices 🧪 Testing Jest, Detox 𝗪𝗵𝗮𝘁 𝗜 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 ✔ Clean, maintainable architecture ✔ Performance & scalability ✔ Stable, predictable UI behavior ✔ Developer-friendly codebases ✔ Long-term product stability 𝗕𝗼𝗻𝘂𝘀 I offer a free review & estimation session before starting: • Analysis of your current setup • Identification of risks / bottlenecks • Rough effort estimation • No obligation 𝘾𝙡𝙞𝙘𝙠 𝙩𝙝𝙚 𝙜𝙧𝙚𝙚𝙣 "𝙎𝙚𝙣𝙙 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚 𝙗𝙪𝙩𝙩𝙤𝙣" 𝙖𝙣𝙙 𝙛𝙚𝙚𝙡 𝙛𝙧𝙚𝙚 𝙩𝙤 𝙡𝙚𝙩 𝙢𝙚 𝙠𝙣𝙤𝙬 𝙖𝙣𝙮 𝙤𝙩𝙝𝙚𝙧 𝙙𝙚𝙩𝙖𝙞𝙡𝙨 𝙮𝙤𝙪 𝙩𝙝𝙞𝙣𝙠 𝙢𝙞𝙜𝙝𝙩 𝙗𝙚 𝙧𝙚𝙡𝙚𝙫𝙖𝙣𝙩. 💡Additional skills: As a full-stack developer with a 10 years of expertise in React.js, React Native, and Flutter, I specialize in front-end development using Vue.js, Angular, Next.js, and Laravel to build responsive, SEO-friendly web applications. I have 10 years of experience as both a React, Vue developer, collaborating closely with product designers and UX experts to create seamless, user-friendly interfaces. Whether it’s building fast AMP-optimized pages, developing mobile apps with React Native or Flutter, or handling back-end development with Laravel, I focus on delivering high-quality, responsive UIs. 💡In addition to my 10 years of front-end expertise, my experience extends to backend technologies such as MERN, Node.js, Laravel, and Python, with Django and Ruby on Rails for scalable backend development. 💡I've also developed and optimized 100+ WordPress and Shopify websites for SEO, working as both a Shopify and WordPress developer. My skills include Auth0 integration, blockchain development, and custom website design using tools like Webflow and Elementor. 💡Being a Senior React Native Developer with 10 years of experience in React Native and 200+ completed projects, specializing in building React Native mobile apps for iOS and Android. I use frameworks like React Native, Expo, and React, React.js to deliver mobile app development solutions that combine stunning UI/UX design with optimized functionality. 💡My 10-year expertise includes Vue.js, Next.js, Nuxt.js, JavaScript, TypeScript, CSS3, and HTML5, ensuring responsiveness using tools like Figma, Sketch, Bootstrap, and Tailwind CSS. 💡Besides having 10 years of expertise React Native, I excel with Node.js, Express.js, and PHP (including Laravel), along with API integration using RESTful APIs and payment systems like Stripe. My database skills include MySQL and MongoDB, ensuring secure and scalable solutions. I’ve built cross-platform React Native apps tailored for both iOS and Android, utilizing Expo to streamline development and deployment. 💡With a strong background in WordPress, I develop custom themes, plugins, and WooCommerce stores, while optimizing websites for speed, functionality, and SEO. Also being a React native developer, React native mobile, React native expo, React native firebase, React native webrtc Developer, I used React Native as a primary framework 💡As a React and React Native expert, I specialize in creating dynamic, cross-platform mobile and web applications. With years of experience in React, React Native, and ReactJS, I offer comprehensive expertise in building high-performance mobile solutions. Whether you need a React Native developer, a React Native mobile app developer with expertise in React Native full-stack developer skilled in React Typescript, React Node, I can help bring your project to life. 💡I have 100+ completed projects with React Native Expo, React Native Firebase, and React Native WebRTC.If you're looking for a skilled React.js, React Native developer, message me! updated 22 05
Oleksandr S. has worked .
Evhen P.
$32.5/hr
100% Job Success
$40K+ earned
Available now
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📱 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 · 𝟭𝟬𝟬% 𝗝𝗦𝗦 · 𝟳𝟬+ 𝗮𝗽𝗽𝘀 · 𝟱 𝘆𝗿𝘀 · 𝗹𝗶𝗳𝗲𝘁𝗶𝗺𝗲 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆 𝗼𝗻 𝗲𝘃𝗲𝗿𝘆 𝗮𝗽𝗽 𝗜 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 Clients come to me when the app needs to work - not just launch. Whatever it takes: complex state management, real-time sync, API integration, HIPAA flows, wearables, in-app purchases, AI features. I've shipped all of it. Every line still mine to support. 👉 𝗖𝗹𝗶𝗰𝗸 𝗛𝗶𝗿𝗲 𝗼𝗿 𝗜𝗻𝘃𝗶𝘁𝗲 to work with a React Native Developer and iOS Developer who owns the product, not just the sprint. 🎯 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧 ✔️ As a React Native Developer and iOS Developer with 70+ shipped apps - complex state, real-time sync, third-party APIs, HIPAA-sensitive data flows, wearable integration. Not a prototype - a product that holds in production. ✔️ As a Mobile App Development React Native specialist - one TypeScript codebase, iOS and Android, App Store and Play Market. Firebase, Redux, push notifications, subscriptions. 40–60% faster launch than split native teams. ✔️ As a Mobile App Developer and React Native Developer for long builds - 6–18 months, mobile app redesign, scaling live codebases. 100% client retention across 5 years. ✔️ As a full stack developer react native - Node.js, REST APIs, Firebase, end-to-end mobile app development. 🔥 𝗔𝗖𝗛𝗜𝗘𝗩𝗘𝗠𝗘𝗡𝗧𝗦 ✔️ 5 years · 70+ apps as a React Native Developer and Mobile App Developer - Healthcare, Wellness, Fitness · US, EU, global. ✔️ 30–45% better retention across 15+ Mobile App Development React Native builds - wearable sync, HIPAA-compliant. ✔️ 40–60% faster time-to-market as a Mobile App Developer and iOS Developer vs split native teams - one codebase, full parity. ✔️ 2x faster onboarding as a Mobile App Developer - smart flows, push notifications, subscription logic. ✔️ 100% satisfaction · Mobile App Developer lifetime code warranty across every engagement. 🚀 𝗪𝗛𝗘𝗥𝗘 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥 ✔️ Patient engagement, wearable & sensor sync, HIPAA-sensitive data - as a React Native Developer this is core territory. 15+ Healthcare Mobile App Development React Native products shipped. ✔️ Fitness booking, real-time workout sync, athlete health tracking - as a Mobile App Developer and iOS Developer for sports and wellness, apps users open daily. ✔️ Corporate wellness - Mobile App Development React Native: react native expo, react native developer expo, react native tailwind UI, multi-role, subscription-driven, production-grade. ✔️ AI wardrobe, lifestyle, and consumer products - react native app developer work across react native mobile, react native engineer, mobile application developer builds where UX drives retention. ✔️ E-Commerce and shopify mobile app builds - mobile app design, mobile app development as a Mobile App Developer delivering Mobile App Development React Native with 20–30% better conversion. 🏆 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬 𝗩𝗘𝗥𝗧𝗜𝗖𝗔𝗟𝗦 ✔️ Healthcare & Clinical - React Native Developer and iOS Developer: HIPAA patient platforms, wearable sync, clinical-grade UX. 30–45% adherence. ✔️ Fitness & Sports - Mobile App Developer and iOS Developer: real-time sync, booking, Strava API. 2x onboarding. ✔️ Corporate Wellness - Mobile App Developer: Mobile App Development React Native for EU-market B2B, multi-role. 25–35% engagement. ✔️ AI & Lifestyle - React Native Developer: AI wardrobe, bubble-style UX, react native mobile consumer products. ✔️ E-Commerce & Shopify - Mobile App Developer: shopify mobile app, mobile app design, Mobile App Development React Native that converts. ⚒️ 𝗛𝗢𝗪 𝗜 𝗕𝗨𝗜𝗟𝗗 ✔️ 70+ apps as a React Native Developer: React Native, React, JavaScript, TypeScript, Redux, Firebase, Node.js, REST APIs, react native expo, react native tailwind - full Mobile App Development React Native stack. ✔️ Native layer as an iOS Developer and Android specialist: iOS Development (Swift, HealthKit, App Store), Android App Development (Kotlin, Google Fit, Play Market), Smartphone, Native App Development. ✔️ UI layer: HTML, HTML5, CSS, CSS3, CSS 3, Responsive Design, Mobile App Design, Web Design - react developer and web developer-aware patterns. ✔️ Backend & data as a full stack developer react native: Node.js, MongoDB, SQL, PHP, Python, Laravel, WordPress, Vue.js, Angular, Java, Git, Software Architecture & Design, Software Development, Debugging. ✔️ Ecosystem: Flutter, flutter developer App Development, Mobile App Redesign, Desktop Application, Shopify, Web Development, python developer tools, business analyst-grade ownership. 🔹 Lifetime warranty - every bug on my side fixed, no questions asked, for as long as your app is live. 🔹 Full ownership as an iOS Developer and React Native Developer - architecture, build, App Store & Play Market. 🔹 React Native Developer · iOS Developer · Mobile App Developer · Mobile App Development React Native · 70+ apps · 100% JSS. Building a mobile product on React Native? Message me 💬
Evhen P. has worked .
SIA "Snotor"
Associated with
SIA "Snotor"
$300K+
earned
Yaroslav D.
$39.99/hr
100% Job Success
$200K+ earned
Available now
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𝐘𝐨𝐮 𝐝𝐨𝐧’𝐭 𝐧𝐞𝐞𝐝 $𝟐𝟎𝐤 𝐚𝐧𝐝 𝟔 𝐦𝐨𝐧𝐭𝐡𝐬 𝐭𝐨 𝐯𝐚𝐥𝐢𝐝𝐚𝐭𝐞 𝐲𝐨𝐮𝐫 𝐬𝐭𝐚𝐫𝐭𝐮𝐩 𝐢𝐝𝐞𝐚. Let’s use 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐭𝐨𝐨𝐥𝐬 to build REAL-WORKING PRODUCT in 5-6 weeks so you can test the idea in the real market🦸‍♂️ We start with a 𝐟𝐫𝐞𝐞 𝐛𝐫𝐢𝐞𝐟 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐚𝐮𝐝𝐢𝐭☄️ Launch the MVP, get real users and see if the product can generate revenue. If you already have a prototype or code, we’ll review it and move faster from there. 𝙁𝙖𝙘𝙩𝙨 𝙖𝙗𝙤𝙪𝙩 𝙢𝙚: 🏅Launched 500+ 𝙨𝙪𝙘𝙘𝙚𝙨𝙨𝙛𝙪𝙡 products 🏆Developed an app that generated $𝟏𝟎𝟎𝐤+ 𝙈𝙍𝙍 within the first 6 months 🚀𝙏𝙤𝙥 1% on UPWORK 🎯Created competitors for 𝙉𝙞𝙠𝙚 𝙏𝙧𝙖𝙞𝙣𝙞𝙣𝙜 𝘾𝙡𝙪𝙗, 𝙁𝙞𝙣𝙙 𝙈𝙮 (𝘼𝙥𝙥𝙡𝙚), 𝙁𝙡𝙤 and others 💲Generated over $10M 𝙞𝙣 𝙧𝙚𝙫𝙚𝙣𝙪𝙚 for my clients 𝙁𝙪𝙡𝙡 𝙡𝙞𝙨𝙩 𝙤𝙛 𝙢𝙮 𝙨𝙠𝙞𝙡𝙡𝙨: 📱 Mobile: TypeScript, React Native, Expo, React Navigation, Redux, Apollo, GraphQL 🖥 Web: TypeScript, JavaScript(ES5, ES6, ES7), React.js, Next.js, Redux, SASS/SCSS, GraphQL, REST 🔧 Build tools, package managers: npm, yarn, Eslint, Prettier, Flow, Husky 🗄Testing: Jest, Mocha, Detox 🚀AI Tools: Claude Code, Cursor, ChatGPT, Open Claw Having over a decade of experience, I can also cover app design, app marketing, mobile app development, website, shopify, wordpress, full stack developer. 𝘾𝙡𝙞𝙘𝙠 𝙩𝙝𝙚 𝙜𝙧𝙚𝙚𝙣 "𝙎𝙚𝙣𝙙 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚 𝙗𝙪𝙩𝙩𝙤𝙣" 𝙖𝙣𝙙 𝙛𝙚𝙚𝙡 𝙛𝙧𝙚𝙚 𝙩𝙤 𝙡𝙚𝙩 𝙢𝙚 𝙠𝙣𝙤𝙬 𝙖𝙣𝙮 𝙤𝙩𝙝𝙚𝙧 𝙙𝙚𝙩𝙖𝙞𝙡𝙨 𝙮𝙤𝙪 𝙩𝙝𝙞𝙣𝙠 𝙢𝙞𝙜𝙝𝙩 𝙗𝙚 𝙧𝙚𝙡𝙚𝙫𝙖𝙣𝙩. 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, and React.js to build high-performance mobile apps for iOS and Android. This React Native Developer has deep expertise in front-end development using Vue.js, Angular, Next.js, and Laravel to deliver responsive, SEO-friendly web applications. Over 10 years, this React Native Developer has partnered with 30+ teams across the world — from early-stage startups to enterprise clients — 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 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 applications 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 Developer with 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 — a mobile developer who coordinates with business analyst, Laravel, and python developer collaborators to build complete products efficiently. With a strong background in WordPress, this React Native Developer builds custom themes, plugins, and WooCommerce stores while optimizing for speed and SEO. As React Native Developer who covers - Bootstrap, SQL, React Native mobile, Wordpress, Software Development, React Native Firebase, React Native WebRTC, jQuery, Node.js - I use React Native as the primary framework to power apps across every major platform, having done so for 30+ teams across the world. Upd: 26/06
Yaroslav D. has worked .
Gopi K.
$20/hr
96% Job Success
$100K+ earned
Available now
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Hired a mobile app developer who goes silent for 12 hours and replies "ok done" with broken builds? Most overseas React Native developers treat async communication as an excuse to disappear, not a system to deliver against. 🏆 𝟴+ years building React Native mobile apps at senior level 📊 $𝟭𝟬𝟬𝗞+ earned on Upwork across 𝟮𝟳 React Native mobile projects 🎯 𝟵𝟲% Job Success Score, 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 on Upwork, 𝟲,𝟵𝟴𝟳 tracked hours ⚡ Flagship: 𝟱𝟬𝟵-hour Android React Native Expo audio recording app, $𝟭𝟮,𝟳𝟮𝟱 engagement 🔥 𝟱𝟬+ React Native projects shipped, apps live on the App Store with 𝟭𝟬𝟬𝗞+ downloads ✅ Senior React Native developer, React Native mobile focus only, no split attention ⭐⭐⭐⭐⭐ "Gopi is a very hardworking and dedicated team member. She showed up every day with consistency and focus, and her commitment to our project never wavered. I highly recommend her to anyone seeking a reliable and driven contributor." (Upwork client, 344-hour React Native frontend engagement, 5-star close) As a Senior React Native Developer with 8+ years of production experience, I build React Native mobile apps for iOS and Android as a single coherent codebase. Most "React Native developer" posts get bid by web React developers who treat mobile as a thin shell over a web app. That is not the same thing as knowing React Native CLI vs Expo trade-offs, native module debugging on Android, or App Store submission edge cases that kill 1.0 launches. I take work in React Native mobile only, not web React with mobile bolted on. 🔶 Android React Native Expo Audio Recording App: $𝟭𝟮,𝟳𝟮𝟱 engagement, 𝟱𝟬𝟵 hours, 5-star close, podcast and audiobook player with offline support and App Store deployment 🔶 React Native Frontend Mobile App: $𝟲,𝟭𝟴𝟲 engagement, 𝟯𝟰𝟰 hours, 5-star close, long-running React Native build with consistent daily delivery on aggressive timelines 🔶 Fullstack React Native + Node.js Mobile App: $𝟮,𝟭𝟭𝟳 engagement, 𝟭𝟰𝟬 hours, 5-star close, React Native frontend with Node.js backend, single-developer ownership of the data flow 🔶 Multi-Vendor Delivery Mobile App (React Native Expo): full marketplace flow, three user types, payment integration, App Store and Play Store submission 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗢 ✅ React Native Mobile App Development: production React Native CLI and Expo builds for iOS and Android, TypeScript throughout, App Store and Play Store submission ready ✅ React Native Performance Optimization: smooth animations with React Native Reanimated, list virtualization, memory leak debugging, real-device performance tuning on lower-end Android ✅ React Native + Node.js Full Stack: mobile frontend with Node.js or Nest.js backend, REST and GraphQL APIs, single React Native developer ownership end to end ✅ React Native Animation and UI/UX: complex gesture handling, smooth transitions, React Native Tailwind styling, pixel-accurate interfaces matching design specs ✅ App Store and Play Store Submission: code signing, provisioning profiles, review compliance, TestFlight and Internal Testing rollouts that pass on first submission ✅ Native Module Integration: bridging native iOS and Android code where React Native alone cannot deliver, in-app purchases, push notifications, deep links ✅ React Native Codebase Refactoring: rescuing legacy React Native mobile codebases from previous developers, modernizing to current versions, eliminating tech debt before production scale 𝗪𝗛𝗢 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 🎯 Founders and product teams launching React Native mobile apps in production, not prototypes 🎯 SaaS companies adding a mobile app to an existing web product where one developer needs to own the full mobile build without handoff friction 🎯 Agencies subcontracting React Native developer work where the delivery standard is App Store grade and timelines are real 🎯 Teams rescuing a legacy codebase from a previous React Native developer who left tech debt behind 🎯 Engagements of 4+ weeks minimum, 30+ hours per week, with decision authority on the client side 𝗠𝗬 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 Architecture Review: 24-hour turnaround on a React Native CLI vs Expo decision, navigation and state management choice, plus React Native developer scope estimate Design: component architecture, native module integration points, API contract, and App Store submission boundary locked before code begins Build: production React Native mobile code with TypeScript, tests, real-device QA across iOS and Android, and clear handoff documentation Deploy and Iterate: TestFlight and Internal Testing rollout, crash monitoring with Sentry, App Store and Play Store submission, refinement based on real user feedback Send me a message or invite me to your React Native mobile project. Free 24-hour architecture review for React Native developer engagements, no commitment required. #React Native Developer #React Native Mobile # Claude Code Expert # React Native developer
Gopi K. has worked .
Madhav Technologies
Associated with
Madhav Technologies
$80K+
earned
Mykyta R.
$40/hr
100% Job Success
$60K+ earned
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⭐️I`m Senior mobile app developer with 5+ years of experience with React Native and specialize in building mobile apps. I focus on creating clean, reusable, and performance-oriented code. I enjoy learning new things and taking on new challenges. 🏅 My tech stack: • React Native: Android, iOS, Windows, macOS, Expo, CLI, JS, TS, Reanimated, Gesture Handler, Redux, Mobx, mobx-state-tree • Native iOS: Objective-C, Swift, UIKit, SwiftUI, Core Animation/Data/Location • Native Android: Java, Kotlin, Jetpack, Jetpack Compose, RxJava, Dagger 2, Data Binding • API Integrations: ChatGPT, Firebase services, Google Maps, Stripe, In-app purchase, Zoom, etc. • Testing: JUnit, XCTest, Jest, Maestro, Detox • Database and storage: SQLite, Realm, WatermelonDB, Firebase Realtime Database, KeyChain, Keystore, UserDefaults, MMKV. • Other: MVVM, MVI, MVC, MVP, Clean Architecture, SOLID, REST, GraphQL, WebSockets, etc. 🚀 Key Skills: - Problem Solving - Team Collaboration - Mobile Development - Good communication
Mykyta R. has worked .
Hamza K.
$13/hr
92% Job Success
Available now
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Top Rated React Native Developer | 2000+ Hours on Upwork | 11+ Jobs, All 5-Star | 30+ Apps Delivered I build React Native apps that launch on time, run smooth under real users, and don't fall apart six months later. 30+ React Native apps shipped so far, some now serving 25,000+ active users daily, across iOS and Android, using both Expo and React Native CLI. I'm a good fit if you're thinking: "I need a React Native developer who actually owns the project, not just codes what I say" "My last React Native developer left things half-finished and I need someone reliable to take over" "My React Native app works but it's slow, laggy, or keeps crashing" "I need a React Native MVP built fast, without cutting corners" "I want clean, documented React Native code, not a mess I'll have to rebuild later" React Native Development End-to-end React Native app builds for iOS and Android. Performance optimization and bug fixing for React Native apps that are already live. Complex React Native integrations — Firebase, Redux, MobX, REST and GraphQL APIs, push notifications, in-app payments. Refactoring messy or outdated React Native codebases into something scalable and maintainable. Full deployment support to the App Store and Google Play. I've built React Native apps across fintech, e-commerce, AI-powered tools, and high-traffic consumer apps — so whatever industry you're in, there's a good chance I've solved a similar problem in React Native before. Why clients choose me: ✅ Top Rated on Upwork, 2000+ hours worked, 11+ jobs completed — every single one 5 stars ✅ React Native is the only framework I work in — full focus, no divided attention ✅ Clear, honest communication — if something's going to be a problem, I'll tell you early, not after launch ✅ Fast turnaround without sacrificing code quality ✅ Comfortable taking full ownership of a React Native project from idea to App Store If you've got a React Native app idea, a stalled build, or an app that needs serious performance work, let's talk. I'd rather understand your project properly first than give you a copy-paste quote. Keywords: React Native Developer · React Native App Development · React Native Expert · React Native Mobile App · React Native iOS Developer · React Native Android Developer · React Native Expo Developer · React Native CLI Developer · Cross-Platform App Development · Mobile App Developer · React Native Firebase Developer · React Native Redux Developer · React Native API Integration · React Native Performance Optimization · React Native MVP Development · React Native E-commerce App · React Native Fintech App
Hamza K. has worked .
Akshay S.
$14/hr
100% Job Success
$40K+ earned
Available now
Offers consultations
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Hi, I’m Akshay Solanki 👋 I’m a React Native Developer with 8+ years of experience building mobile apps for iOS and Android. I mainly help startups and businesses: ✦ Build apps from scratch ✦ Improve existing apps ✦ Fix bugs and performance issues ✦ Add new features and integrations A lot of clients come to me when their app is slow, unstable, or the previous developer couldn’t complete the work properly. That’s usually where I step in. What I can help you with Mobile App Development → React Native (CLI & Expo) → Cross-platform apps for iOS & Android → Modern and user-friendly UI → App optimization and bug fixing → App Store & Play Store deployment → Authentication & user management Full Stack Development → Node.js, ExpressJS, NestJS → REST APIs & GraphQL → Third-party API integrations → MongoDB, PostgreSQL, MySQL → Firebase & Supabase → AWS / Azure / Google Cloud AI Features → OpenAI API integration → AI chatbots → Smart automation features → AI-powered mobile apps Industries I’ve worked with ✦ E-commerce & Marketplace ✦ Healthcare & Wellness ✦ FinTech & Payment Apps ✦ EdTech Platforms ✦ Logistics & Delivery ✦ SaaS & Startup MVPs ✦ Booking & Service Apps ✦ Social Networking Apps ✦ Fitness & Lifestyle Apps How I usually work I like to keep things simple and clear. 1. Understand your idea and requirements 2. Suggest the best approach 3. Build clean and scalable solutions 4. Test everything properly 5. Launch and provide ongoing support No over-promising. No confusion. Just honest and reliable work. Skills & Technologies Mobile ✦ React Native ✦ React Native CLI ✦ Expo ✦ iOS & Android Development Frontend ✦ React.js, Next.js ✦ JavaScript, TypeScript ✦ HTML5, CSS3 ✦ Tailwind CSS, Bootstrap Backend ✦ Node.js, ExpressJS, NestJS ✦ REST APIs & GraphQL Database ✦ MongoDB ✦ PostgreSQL ✦ MySQL ✦ Firebase, Supabase Cloud & DevOps ✦ AWS, Azure, Google Cloud ✦ Docker, Kubernetes ✦ CI/CD Pipelines ✦ Git, GitHub, GitLab Why clients work with me → Clear communication → Clean and maintainable code → Stable and scalable apps → On-time delivery → Long-term support Let’s keep it simple If you have an app idea or need help improving an existing app, feel free to send me a message. We can discuss your project and see if I’m the right fit 👍 ✅ Keywords React Native Developer | React Native Expert | React Native App Developer | React Native Mobile App Developer | Mobile App Developer | Mobile Application Developer | Cross Platform App Developer | Hybrid App Developer | React Native CLI | React Native Expo | Expo Developer | iOS Developer | Android Developer | iOS App Developer | Android App Developer | Mobile UI Developer | Mobile UI/UX Developer | App Performance Optimization | Mobile App Optimization | App Maintenance | App Bug Fixing | App Deployment | Play Store Deployment | App Store Deployment | Full Stack Developer | Full Stack Mobile Developer | MERN Stack Developer | Frontend Developer | Backend Developer | Node.js Developer | Express.js Developer | NestJS Developer | React.js Developer | Next.js Developer | JavaScript Developer | TypeScript Developer | HTML5 | CSS3 | Tailwind CSS | Bootstrap | REST API Developer | GraphQL Developer | API Integration | Third Party API Integration | Authentication System | JWT Authentication | OAuth Integration | MongoDB | PostgreSQL | MySQL | Firebase | Supabase | SQL Database | NoSQL Database | Database Design | Database Management | AWS | Amazon Web Services | Azure Cloud | Google Cloud Platform | Docker | Kubernetes | CI/CD | CI/CD Pipeline | Git | GitHub | GitLab | Cloud Deployment | AI Mobile App Developer | OpenAI API | ChatGPT Integration | AI Chatbot Developer | Generative AI | AI Automation | AI Integration | Startup MVP Developer | SaaS Application Developer | Scalable App Development | Marketplace App Developer | E-commerce App Developer | Booking App Developer | Delivery App Developer | FinTech App Developer | Healthcare App Developer | EdTech App Developer | Social Networking App Developer | Real Time App Developer | Firebase Realtime Database | 𝐒𝐨𝐜𝐤𝐞𝐭.𝐢𝐨 Developer | Push Notification Integration | Payment Gateway Integration | Stripe Integration | Razorpay Integration | PayPal Integration | Google Maps Integration | GPS Tracking App Developer | Twilio API Integration | WebRTC Developer | Agile Development | Clean Architecture | Redux | Context API | MVVM Architecture | Scalable Mobile Apps | Secure Mobile App Development | AI Powered Mobile Apps | Cloud Based Mobile Apps | React Native Firebase | API Development | App Scaling | Mobile Backend Developer | Responsive Mobile Apps | End-to-End App Development | Startup App Developer | SaaS Developer | MVP App Development | Mobile Product Development | User Authentication | Mobile App Testing | Mobile App Support | Performance Tuning | Real Time Chat App Developer | Notification System Integration | AI Chatbot Integration | OpenAI ChatGPT Apps | Enterprise Mobile Apps | Business App Developer
Akshay S. has worked .
Daisy V.
$40/hr
100% Job Success
$2M+ earned
Available now
Offers consultations
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About Me I have 10+ years of experience in Project Management of Mobile App Development, specializing in Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native Mobile, Redux Flutter, Firebase, Mongo Db, User Authentication, EHR, FHIR, HL7, HIPAA compliance, Typescripts, and AI-driven applications. My expertise spans iOS & Android development, AI-powered solutions, seamless authentication systems, and full-stack capabilities, ensuring modern, high-performance apps for businesses of all sizes. Our Agency Since July 2017, my husband, our talented 55+ team members, and I have been delivering world-class digital solutions. - 150+ apps successfully delivered across multiple platforms in the last year - $4M+ turnover on Upwork - 500+ successful projects, 15,000+ hours worked - Close to a 100% success rate - Worked with 7, 8, and 9-figure businesses Our Expertise Mobile App Development • Android, iOS, & Cross-Platform Apps (Java, Kotlin, Swift, Objective C, React Native Mobile, Flutter) Web & Full Stack Development • Front-End: React.js, Angular.js, Next.js, WebRTC • Back-End: Node.js, Firebase, MongoDB, PostgreSQL • Cloud Deployment & API Integrations E-commerce & CMS Development • Shopify Developer & Customization • WordPress Developer & WooCommerce Solutions UI/UX Design & Branding • Adobe XD, Figma, Photoshop, Sketch Digital Growth & Security • SEO & Digital Marketing Optimization • Data Security & Intellectual Property Protection Intellectual Property Services • Trademark & Copyright Assistance Why Choose SolidAppMaker? - Tailored Approach: Every project is customized to fit your needs and budget. - Agile Workflow: Regular updates, milestones, and transparent communication. - High-Quality Development: Rigorous testing & performance optimization. - Competitive Pricing: Top-tier services at fair and transparent pricing. - Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions. Why SolidAppMaker Stands Out - 8+ years of expertise in UI/UX, mobile apps, SaaS & web development - 510+ projects successfully completed for startups & enterprises - 10+ awards & recognitions, featured on Upwork & top design platforms - 20+ countries served, delivering top-tier prototyping & development solutions Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence. React Native Mobile Developer 10+ years of experience As a Mobile App Developer and Full Stack Developer with deep expertise in SaaS Mobile App, React Native Mobile App I bring over a decade of experience in building high-performance cross-platform mobile application. As a talented React Native Mobile Developer with good knowledge of cross-platform development, I specialize in crafting high-performance mobile apps for both iOS and Android platforms. I made more than 400 apps using React Native Mobile. Reactnative Mobile is my main tech stack, making top-performing apps using React Native Mobile. IOSDeveloper AndroidDevelop As a mobile app developer and full stack developer, I specialize in building robust cross-platform solutions using Flutter, React Native Mobile, and Expo for rapid development. My projects often leverage Firebase for secure real-time data storage and user authentication, and I have hands-on experience integrating WebRTC for live video and audio communication inside mobile apps. On the backend, I frequently use Laravel to build scalable APIs and admin panels that perfectly support mobileapp solutions. ReactNative Next Steps – Let’s Build Something Amazing! 📅 Would you be available for a 30-60 minute free consultation? During this meeting, we will: - Go over your project goals, technical needs, and budget. - Provide a project plan with a timeline and cost estimate. - Discuss the best development approach to fit your vision. - Send me a message, and I’ll share the Upwork scheduler link so we can set up a time that works best for you. Looking forward to collaborating and creating something extraordinary! Best regards, Daisy VC
Daisy V. has worked .
SolidAppMaker LLC
Associated with
SolidAppMaker LLC
$1M+
earned
$10/hr
95% Job Success
$6K+ earned
Available now
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I am a React Native Developer with 5+ years of experience in building high-performance mobile applications for iOS and Android. I help startups, businesses, and entrepreneurs turn their ideas into scalable, user-friendly, and production-ready mobile apps designed for real-world usage and long-term growth. I specialize in React Native mobile app development with a strong focus on clean architecture, smooth UI/UX, performance optimization, and cross-platform compatibility. I build fast, modern, and reliable mobile applications that deliver seamless experiences on both iOS and Android platforms. My expertise includes React Native app development, mobile app UI/UX implementation, API integration, Firebase integration, AI integration, and mobile app optimization. I focus on writing clean, maintainable code and building scalable mobile solutions that support business growth. 🔹 React Native Mobile App Development • React Native app development for iOS and Android • Cross-platform mobile app development • React Native Expo development • Mobile app UI/UX design and implementation • Responsive and modern mobile interfaces • Custom React Native mobile application development • AI-powered mobile app integration 🔹 Backend Development & API Integration • Firebase integration and backend services • REST API and third-party API integration • Authentication systems (Google, Apple, Email, Phone) • Real-time chat and messaging systems • Node.js backend integration support 🔹 App Optimization & Maintenance • React Native app performance optimization • Bug fixing and debugging mobile applications • App speed and memory optimization • Code refactoring and scalable architecture • Long-term maintenance and support 🔹 App Deployment • App Store deployment for iOS applications • Google Play Store publishing for Android apps • TestFlight setup and release management • App updates and version control 🔹 Types of Apps I Build • Social media and chat applications • Food delivery and eCommerce apps • Booking and on-demand service apps • AI-powered mobile applications • Finance and business applications • Health and fitness tracking apps • SaaS and startup mobile platforms Tech Stack React Native, Expo, JavaScript, TypeScript, Redux, Firebase, REST APIs, Node.js, Push Notifications, AI Integration, OpenAI API, Google Maps API, Mobile UI/UX, App Optimization I work closely with clients to understand their requirements and deliver high-quality mobile applications that are fast, scalable, and user-focused. My priority is always clean code, performance, and long-term reliability. 💬 Let’s discuss your React Native Mobile App project today. 📨 Click “Invite to Job” or “Message” now and I will review your requirements and provide a clear development plan tailored to your idea. ............ React Native Developer, React Native Mobile App Developer, Mobile App Developer, React Native App Development, Cross Platform App Development, iOS App Development, Android App Development, React Native Expert, Expo Developer, Firebase Integration, API Integration, Mobile App UI/UX, AI Integration, App Performance Optimization, App Store Deployment, Google Play Publishing, Mobile App Optimization, Chat App Development, eCommerce Apps, Booking Apps, SaaS Mobile Apps, Responsive Mobile Apps, Bug Fixing, Mobile App Maintenance
Shehbaz Y. has worked .
Serhii F.
$25/hr
100% Job Success
$6K+ earned
Available now
Offers consultations
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End of list.
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.
Serhii F. has worked .