🚀 Scalable Solutions with React & Full Stack Development 🚀 📅 20+ years of experience & Master’s in Computer Science 👥 Leading a dedicated team of 25 software developers 📦 70+ completed production-ready projects 💰 $25M+ value generated through high-level architectural solutions With 20+ years of experience, I am a Full Stack Developer, Web Developer, and Mobile App Developer delivering scalable SaaS platforms, enterprise systems, and modern web development solutions for fintech, healthcare, marketplaces, logistics, and real estate industries. As the founder of a 25+ engineer software company, I lead teams building production-ready applications with clean architecture, high availability, and long-term scalability. Our team has successfully delivered 70+ production-ready projects supporting large user bases and helping businesses improve operational efficiency, scalability, and product delivery speed. We specialize in enterprise-grade SaaS platforms, React applications, backend systems, and cross-platform mobile app development. Every Full Stack Developer, React Native Developer, and Web Developer on my team is experienced in scalable frontend and backend architecture. We build robust React Node applications, business dashboards, APIs, marketplaces, and SaaS systems with clean, maintainable code. 💻 Core Technologies & Database Architecture Our core stack includes React.js, Next.js, Node.js, React Native, Flutter, PHP, Laravel, Python, TypeScript, Supabase, Firebase, PostgreSQL, MongoDB, and MySQL. As a React Native Developer and Mobile App Developer team, we create high-performance cross-platform mobile applications for iOS and Android with modern UI/UX and scalable backend infrastructure. As a Web Developer and Full Stack Developer, I design scalable database systems using MySQL, PostgreSQL, MongoDB, and Supabase with optimized schemas, secure APIs, and realtime functionality. We frequently deploy solutions on AWS, Google Cloud, and Vercel while ensuring scalability, security, and performance. We also provide complete web development services including frontend implementation, backend engineering, API integrations, cloud deployment, and DevOps workflows. Our experience includes enterprise SaaS systems, marketplaces, dashboards, PWAs, and mobile platforms. ⚡ AI Integration & Scalable Systems We specialize in AI-powered Full Stack solutions integrating OpenAI, ChatGPT, RAG systems, automation workflows, and AI APIs into modern web and mobile applications. As a Python Developer and AI-focused engineering team, we build intelligent backend services, AI assistants, automation systems, and scalable SaaS platforms. Whether modernizing legacy PHP systems, building React Native applications, or developing modern React Node SaaS products, we focus on scalable architecture and measurable business results. 👥 Delivering applications with 120K+ active users Our experience includes: • SaaS platforms & marketplaces • Enterprise dashboards & admin systems • AI-powered applications • Mobile app development • React Native development • Custom APIs & backend systems • Web development & frontend engineering • Realtime systems & cloud infrastructure • WordPress developer services for CMS-driven projects ⚙️ Additional Expertise React.js, Next.js, Vue.js, Svelte Node.js, PHP, Laravel, Python React Native Developer & Mobile App Developer solutions Flutter mobile applications Supabase, Firebase, PostgreSQL, MySQL, MongoDB AWS, Google Cloud, Vercel AI integrations & automation workflows MERN stack architecture API integrations & scalable backend systems 🤝 Why Work With Me ✔ 70+ completed production-ready projects ✔ Experienced Full Stack Developer & Web Developer team ✔ Strong React Native Developer and Mobile App Developer expertise ✔ Deep experience with scalable SaaS architecture ✔ Focus on performance, scalability, and clean code ✔ Long-term product development and technical leadership If you need a Full Stack Developer, Web Developer, Mobile App Developer, React Native Developer, Python Developer, or scalable SaaS engineering team — let’s connect. 👉 Click “Invite” or “Hire” and let’s discuss your project.

🤝 𝗟𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝗮𝗻 𝗮𝗽𝗽 - 𝘀𝘁𝗮𝗯𝗹𝗲, 𝗳𝗮𝘀𝘁, 𝗮𝗻𝗱 𝗶𝗻𝘁𝘂𝗶𝘁𝗶𝘃𝗲. I'm an iOS Developer and Swift iOS Developer who builds products people actually enjoy using and businesses can confidently scale. As an iOS Developer with over 8 years of experience, I specialize in full-cycle iOS Development for startups, SaaS companies and growing businesses. As a Swift iOS Developer and Mobile App Developer Ukraine, I deliver production-ready, scalable, user-centered apps through structured ios mobile app development and modern iOS Development practices. As a Mobile Developer and mobile application developer, I helped clients achieve: 📈 Increased in-app conversion rates by 18-35% through UX optimization 🚀 Reduced crash rates below 0.5% via structured testing and debugging ⚡ Improved app load speed by up to 40% 💰 Increased user retention through performance-focused iOS Development 🔁 Faster feature rollout cycles with modular architecture 💡 Tech Expertise of an iOS Developer As a seasoned iOS Developer and swift mobile developer, I provide: 🔸 Full-cycle Swift iOS Development and swift ios development lifecycle management 🔸 Structured ios application development and ios development planning 🔸 Advanced API Integration (RESTful APIs, JSON) 🔸 Real-time solutions with Firebase 🔸 Push notifications & background services 🔸 Local & remote data storage (Core Data, SQL) 🔸 Performance optimization & Software Debugging 🔸 Version control with Git 🔸 CI/CD and App Store deployment 🔸 User Authentication As a Swift iOS Developer, I treat code review and clean commits as part of the job, not an afterthought. 🔋 My Approach to iOS & Mobile Projects As a senior iOS Developer, I manage the full Mobile App Development cycle: 1. Technical discovery & architecture planning 2. Clean and scalable iOS Development 3. Structured testing & Software Development best practices 4. Performance optimization 5. App Store deployment As an experienced Swift iOS Developer, my daily core environment is Swift, SwiftUI, UIKit and Objective-C, Apple Xcode, PostgreSQL, Dart. My iOS Developer approach to iOS Development ensures performance optimization, clean architecture and intuitive UI/UX to ensure stable, scalable ipad app development. My background as an iOS Developer in swift ios development allows me to build secure, high-performance apps with structured architectures like MVVM and Clean Architecture - essential for long-term iOS Development success. I've worked across mobile app design, occasionally as an ai chatbot developer building conversational features, and as an ios game developer creating interactive experiences. 🧩 Cross-Platform & Flutter Development Beyond native iOS Development, I work confidently as a flutter developer and full stack mobile developer. I've contributed to multiple scalable flutter apps, worked with bubble io certified developer mobile app workflows, and collaborated closely with more than one flutter developer team to align mobile architecture with backend services. My exposure to React Native and flutter strengthens my overall ios mobile app development expertise and allows seamless integration between native and hybrid solutions. I also work with figma mobile app handoffs, turning designs into production-ready flutter and Swift iOS Developer builds. My experience as a Mobile Developer also extends beyond Apple's ecosystem. I regularly collaborate with an android developer team and participate in android development and Android App Development workflows. I understand Android, Kotlin and Java, which helps maintain consistent architecture across platforms - a real iot development use case in several connected-device projects. I'm not only an iOS Developer, I have experience as a full stack developer and full stack mobile developer, integrating backend logic, databases and APIs into robust Mobile App Development pipelines. I also work with web developer teams and UI specialists on iOS Development, mobile app design and cross-device consistency. On select projects I've stepped in as an ai mobile app developer and ios developer ai, integrating lightweight AI features such as recommendations or smart automation directly into iOS apps - though my core focus remains native iOS Development, Swift iOS Development and flutter. Throughout every Mobile App Development project, as a Swift iOS Developer I apply Agile Software Development methodologies to ensure predictable delivery, transparency and measurable progress. I also support mobile app marketing efforts with App Store optimization input, since a great mobile app developer should understand how an app gets discovered, not just how it's built. As a Swift iOS Developer, swift mobile developer and flutter developer, I collaborate closely with android developer, designers and product teams on every Mobile App Development project - delivering reliable iOS Development and flutter solutions from discovery through App Store launch.

Building Scalable Mobile Apps, SaaS Platforms & AI-Powered Products I can help startups, founders, and businesses transform ideas into production-ready mobile applications, SaaS platforms, and AI-powered solutions that are built for performance, scalability, and long-term growth. Whether you're launching an MVP, modernising an existing product, or integrating AI capabilities, I can help you build reliable software that delivers real business value. What I Can Build: - Mobile Applications (Flutter, React Natvie, FlutterFlow, Android, iOS) - AI-Powered Apps using OpenAI, ChatGPT & Claude - SaaS Platforms, Dashboards & Admin Panels - Subscription & Membership Systems - Real-Time Applications with Chat, GPS & Notifications - Payment Integrations (Stripe, Razorpay, In-App Purchases) - Custom APIs & Cloud-Based Backends Core Technologies Frontend & Mobile Flutter | React Native | FlutterFlow | Dart | Android | iOS | Kotlin | Java | Swift Backend & Cloud Node.js | Firebase | Supabase | REST APIs | Cloud Functions | Authentication | Security AI & Automation OpenAI | ChatGPT | Claude | AI Agents | LLM Integrations | Workflow Automation Industry Experience FinTech | SaaS | Logistics | CRM | Business Automation | Education | Food Delivery | AI Products | Marketplace Platforms Industry Experience: Fintech | SaaS | Logistics | CRM & Business Automation | Education | Food Delivery | AI Products Why choose me: - Product-first approach focused on business outcomes - Expertise in Flutter and React Native for cross-platform mobile development - Scalable and maintainable architecture - Clean, high-quality code - Transparent communication and regular updates - End-to-end support from planning to deployment If you're looking for a developer who can build, scale, or enhance your Flutter or React Native mobile app, SaaS platform, or AI-powered product, let's discuss your project and turn your vision into reality.

✅ $𝟓𝐌+ 𝐑𝐚𝐢𝐬𝐞𝐝 𝐛𝐲 𝐂𝐥𝐢𝐞𝐧𝐭 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 ✅ 𝟏𝟎𝐌+ 𝐀𝐩𝐩 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 𝐀𝐜𝐫𝐨𝐬𝐬 𝐂𝐥𝐢𝐞𝐧𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 🚀 ✅ 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ✅ 𝟏𝟓𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 I help startups, founders, and growing businesses design and build scalable mobile apps and full-stack platforms with strong architecture, performance, and long-term growth in mind. If you are looking for a senior-level developer/architect who can take your idea from concept to production and build it right the first time you are in the right place. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐥𝐝𝐰𝐢𝐝𝐞 𝐓𝐫𝐮𝐬𝐭 𝐌𝐞 ✅ Architect-level thinking for scalable systems ✅ Proven experience across mobile, web & backend ✅ Clean, future-proof system design ✅ Strong focus on performance & maintainability ✅ Clear communication & on-time delivery ✅ Long-term partner mindset (not just quick fixes) 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬: Flutter, iOS, Android 🌐 𝐖𝐞𝐛 𝐀𝐩𝐩𝐬: React.js, Vue.js, AngularJS, Next.js, jQuery 🧩 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛: MERN Stack (MongoDB, Express.js, React.js, Node.js) ⚙️𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐀𝐏𝐈𝐬: Node.js, JavaScript, .NET ⚡ 𝐑𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: WebSockets, MQTT 💳 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬:: Stripe, Subscriptions, Webhooks ☁️ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS, Serverless 🗂 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Jira, Bitbucket, Git, Slack, Asana, Mantis Hub 🗄 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, SQLite, GraphQL, Firebase 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 ✔ End-to-end architecture & development (planning → launch → scaling) ✔ Daily work summaries & transparent progress updates ✔ Scalable, future-ready system design ✔ Clean code aligned with industry best practices ✔ Milestone-driven delivery with full visibility 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐋𝐨𝐯𝐞 𝐎𝐮𝐫 𝐖𝐨𝐫𝐤 ⭐ "𝐀 𝐝𝐞𝐥𝐢𝐠𝐡𝐭 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐚𝐧𝐝 𝐯𝐞𝐫𝐲 𝐝𝐢𝐥𝐢𝐠𝐞𝐧𝐭 𝐢𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐢𝐧𝐠 𝐞𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐭 𝐰𝐨𝐫𝐤." - Steve ⭐ "𝐎𝐮𝐭𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐰𝐨𝐫𝐤. 𝐕𝐞𝐫𝐲 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐯𝐞 𝐚𝐧𝐝 𝐩𝐫𝐨𝐯𝐢𝐝𝐞𝐝 𝐝𝐚𝐢𝐥𝐲 𝐬𝐮𝐦𝐦𝐚𝐫𝐢𝐞𝐬. 𝐓𝐡𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐰𝐚𝐬 𝐡𝐚𝐧𝐝𝐥𝐞𝐝 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐚𝐬 𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐞𝐝. 𝐀𝐛𝐬𝐨𝐥𝐮𝐭𝐞𝐥𝐲 𝐫𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝!" - Joaquin Reyes ⭐ "𝐕𝐞𝐫𝐲 𝐬𝐤𝐢𝐥𝐥𝐞𝐝 𝐚𝐧𝐝 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐚𝐥𝐥 𝐭𝐚𝐬𝐤𝐬 𝐰𝐢𝐭𝐡𝐢𝐧 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞𝐟𝐫𝐚𝐦𝐞." - Michael Davis 📩 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝? Click 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 or 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 and let’s discuss your project.

Hello, My name is Yassin andI am a highly skilled and experienced Flutter developer with a strong background in both academia and industry. My technical skills include expertise in database management (Mongodb, SQL Lite, Firebase), API development (Restful), state management (Bloc, Provider), version control (GitHub), and design patterns (MVVM, MVC). I have a particular focus on designing well-architected apps. I take pride in my attention to detail and my ability to write clean code and efficient code, and I am always looking for ways to improve the architecture and design of my apps. I have a degree in Computer Science and have completed coursework in a variety of technical subjects, including system programming, algorithms, distributed systems, object-oriented programming, functional programming, data structures, and design patterns. This foundation, along with my practical experience and competitive programming skills, has allowed me to develop a strong set of technical skills that I am confident in applying to any project. In addition to my technical skills, I am also an experienced competitive programmer. This has allowed me to develop strong problem solving and coding efficiency skills, as well as a strong ability to work under pressure and meet tight deadlines. In my previous projects, I have demonstrated my ability to deliver high quality work on time and to the satisfaction of my clients. I am always looking for new opportunities to learn and grow as a developer, and am excited to bring my skills and expertise to new projects.

👋 Welcome to my Upwork profile! I'm Kapoor Pankaj, a dedicated and versatile developer with a passion for crafting exceptional digital experiences. With a strong background in both AI and mobile/web development, I bring a unique blend of technical expertise and creative flair to every project I undertake. 🚀 Skills That Drive Results: 🤖 AI: ChatGPT-4, creating intelligent and interactive solutions. 📱 Mobile: Proficient in Native iOS (Swift, SwiftUI) and Native Android (Kotlin), Flutter, and React Native. 💻 Web: Skilled in React, Angular, Python (Django), and Laravel for user-friendly web interfaces with responsive designs. 🎨 Design: Adept at UI/UX design with a keen eye for aesthetics, using tools like Figma. 📊 Data: Experienced data analyst, translating raw information into actionable insights. ☁️ Cloud: Proficiency in AWS, Google Cloud, and Firebase for scalable and secure solutions. Our first call? Expect an in-depth Zoom discussion about your project, followed by a comprehensive plan based on your needs. If we're a good fit, let's move forward. If not, I can provide advice and referrals to ensure your project's success. 🚀 Workflow: 🎨 Understanding Your Vision: I start by closely collaborating with you to understand your project's goals and requirements. 📝 Design and Planning: Using my UI/UX expertise, I create design concepts that align with your vision and user expectations. 💻 Development: Leveraging the latest technologies, I bring designs to life with clean, efficient, and high-quality code. 🧪 Testing and Refinement: Rigorous testing ensures the functionality and performance of the application, followed by iterative refinements. 🗣️ Feedback and Collaboration: Transparent communication ensures that you're involved at every stage, and your feedback shapes the project. 🚀 Final Delivery: I deliver the finished product that meets your expectations and aligns with industry best practices. Specialize in: 💑 Dating app 📈 Custom ERP app 📱 Social media app 👥 Staff management app ⏱️ Time Tracking app 🎵 Music app 📹 Video Streaming app 📅 Calendars app 🛒 Grocery delivery app 🏢 Custom app for companies' internal use 💬 Chatting app 📷 Image Identification app 📅 Booking services 📱🔒 Phone lock app 👨‍👩‍👧‍👦 Parent control app 📚 Educational app 🧘‍♂️ Health and meditation app 📆 Appointment scheduling apps for service providers Tech-Stack We Use: 📱 Mobile Development: Android (Kotlin, Java, Flutter) iOS (Swift, Objective-C, Flutter, SwiftUI, UIKit) 🌐 Website Development: WordPress, Laravel, Vue.js, Angular, Python-Django, MERN Stack, React.js. 💻 Back-end Development: Laravel, Python, React.js, Firebase 📊 Database: MongoDB, MySQL, PostgreSQL, Firestore, Firebase Realtime Database, SQLite, RoomDB 🤝 Collaboration and Client Satisfaction: Client satisfaction is at the heart of everything I do. I believe in transparent communication, regular updates, and an iterative approach to development that keeps my clients in the loop and ensures their vision is brought to life. 🌟 Let's Create Something Amazing: Whether you need a cutting-edge AI-powered application, a sleek mobile app, a responsive website, or data-driven insights, I'm here to collaborate with you. Let's work together to transform your ideas into reality. Complexities simplified to ensure a smooth process while you focus on your business. Pricing: The cost varies based on project requirements. Message me directly for a free custom estimate. Turn your vision into a reality with me. Invite me now for high-quality mobile and web application development!

🥇 Top Rated Plus | 41+ Jobs Completed | 3,200+ Hours | 100% Job Success I'm Syed Umair, a senior mobile app developer with 9+ years of experience building and hardening production apps in Flutter and React Native. Clients come to me for two things: building solid mobile apps from scratch, and honestly telling them what's broken, unfinished, or risky in apps they already have. I don't sugarcoat audits, if something isn't production-ready, I'll say so clearly and back it up with evidence. WHAT I DO: 📱 Mobile App Development Custom Flutter & React Native apps for iOS and Android, from idea to App Store launch. Clean architecture, maintainable code, real production readiness (not just "it works on my machine"). 🔍 Code & Production-Readiness Audits I review existing Flutter/React Native + Laravel/Node/Firebase codebases and give you a clear, prioritized verdict: what's a launch blocker, what's safe for beta, what's just technical debt. Non-technical founders especially value this, I explain everything in plain language. 🔗 Backend & Integrations Laravel, Node.js, and Firebase backends. Stripe payment integration (subscriptions, auto-charges, webhooks, refund/failure handling), Google Maps/Navigation SDKs, real-time features (WebSockets/Firebase). 🚀 App Store & Launch Support In-app purchase setup, App Store/Play Store submission, and post-launch troubleshooting. WHY CLIENTS WORK WITH ME: ✔ Direct, honest technical judgment, I tell you what's actually true, not what's easiest to hear ✔ Clear communication tailored for both technical and non-technical founders ✔ Strong track record auditing and hardening apps others built ✔ Full-cycle: architecture review → development → integration → launch TOOLS & TECH: Frontend: Flutter, React Native, Kotlin (native Android) Backend: Laravel, Node.js, Firebase Payments: Stripe (webhooks, subscriptions, auto-billing) Other: Google Maps/Navigation SDK, TestFlight, App Store/Play Store submission Have an app that needs to get built right, or an existing app you're not sure is really production-ready? Send me a message or click "Hire Me" and let's talk.

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟓,𝟎𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟑𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I help startups and businesses build high-performance mobile applications with modern AI capabilities using React Native, Flutter, Swift, Kotlin, Firebase, and OpenAI integrations. With 14+ years of experience in iOS and Android development, I specialize in creating scalable, user-friendly, and AI-powered mobile apps that improve user engagement and accelerate business growth. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 • AI-powered mobile applications • ChatGPT / OpenAI integrations • React Native & Flutter apps • SaaS MVPs • iOS & Android native apps • AI chatbots & assistants • Firebase backend systems • Real-time chat applications • Payment gateway integration • GPS & location-based apps • BLE / IoT mobile apps • Admin dashboards & APIs • App Store & Play Store deployment 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 startups SaaS founders MVP development scaling mobile apps long-term maintenance clients 💡 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Mobile Development: React Native, Flutter, Swift, Kotlin, Java, Objective-C , SDK Development Backend & Cloud: Firebase, Firestore, Node.js, GraphQL, MongoDB, REST APIs AI & Modern Development: OpenAI API, GPT-4o, Claude AI, Cursor AI, AI-assisted development workflows, AI chatbots, automation systems Development Tools & Workflow: Cursor, Claude Code, Windsurf, GitHub Copilot, VS Code, Xcode, Android Studio #React Native #Flutter #iOS Development #Android App Development #Mobile App Development #Swift #Kotlin #Firebase #TypeScript #GraphQL #SaaS #MVP #API Integration

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.

⚡ 14-Day MVP Delivery – Your production-ready mobile app launched in 2 weeks, not 2 months 🏆 Former Apple iOS Engineer – Silicon Valley standards meet startup speed for investor-ready applications 📱 70+ Apps Launched – Proven track record turning founder ideas into funded businesses on iOS and Android Need Expert Mobile App Development That Actually Delivers on Time? I'm a former Apple iOS engineer offering professional mobile app development for startup founders who need results fast. While other mobile app development agencies take 3-6 months and disappear mid-project, I deliver market-ready MVPs in 14 days or less. No crashes. No excuses. No communication gaps. I've successfully launched 70+ applications across the iOS App Store and Google Play Store through strategic mobile app development. But here's what matters more: I've helped multiple founders turn their ideas into investor-ready apps that secured real funding. One client came to me after their previous mobile app development team ghosted them 3 months into the project. They had an investor meeting in 2 weeks and nothing to show. I rebuilt their entire native app from scratch in 13 days using React Native. The app worked flawlessly in their pitch. They closed $500K in seed funding. That's the difference between a developer who codes and a developer who understands your real goal isn't just an app – it's launching your business before competitors beat you to market. I use test-driven mobile app development methodology with enterprise-grade architecture, so your app doesn't just work on day one. It scales as your business grows. You get weekly progress builds for continuous feedback, and I respond to messages within hours, not days. No more chasing developers who went silent. Whether you need iOS development, Flutter development, or cross-platform solutions with React Native, my mobile app development services deliver apps that look professional, function perfectly, and stay within your budget. No surprise costs. No endless revisions. Just a clear timeline and a finished product that's ready to make you money. Mobile App Development Services: - iOS App Development (Swift, native iOS development) - React Native Development (cross-platform iOS & Android apps) - Flutter Development (modern, scalable mobile applications) - MVP Development (investor-ready apps in 14 days) - Mobile App Design (professional UI/UX that converts) - App Store & Google Play Deployment (end-to-end launch support) Ready to Launch Your App Fast? If you're tired of mobile app development projects that drag on for months, developers who disappear, or apps that crash when you need them most – let's talk. Send me a message with your project details, and I'll show you exactly how my proven mobile app development process can get your app built, tested, and launched in 14 days. Every successful mobile app development project starts with a conversation. Your competitors aren't waiting. Neither should you.