I build mobile apps that thousands of people actually use. React Native, Flutter, and modern backends for iOS and Android. 10+ years in, 6,500+ hours on Upwork, 100% Job Success, Top Rated. Whether you're launching an MVP or scaling an app that's outgrowing its codebase, I take it from idea to the App Store and Google Play. What I build: - Cross-platform apps on React Native and Flutter - AI-integrated mobile experiences (chat, vision, personalization) using Azure OpenAI and LLM APIs - Marketplace, on-demand, and booking apps - Firebase and Supabase backends - MVPs built fast, structured to scale Tech: React Native, Flutter, iOS, Android, Firebase, Node.js, .NET, AWS, MongoDB, PostgreSQL, TypeScript. Common problems I solve: • Need to launch quickly → I build production-ready MVPs fast • Poor app performance → I optimize speed and stability • Outdated UI/UX → I create modern, user-friendly mobile experiences • Scaling challenges → I build apps designed for growth Send me your app idea and I'll come back with a clear build roadmap.

🚀 Top Rated Plus Freelancer | $100K+ Earned | 100% Job Success I help startups, SaaS companies, and growing businesses build scalable web applications, customer portals, dashboards, and business platforms using Next.js, React, TypeScript, Node.js, and modern cloud technologies. With over 9 years of experience, I have delivered production-ready applications for startups, agencies, and enterprises, helping businesses launch faster, improve user experience, and scale their products with confidence. Whether you need a complete SaaS platform, a modern frontend, robust backend APIs, or ongoing development support, I can help turn your idea into a reliable and scalable product. What I Can Help You Build: ✅ SaaS Platforms ✅ Customer Portals ✅ Admin Dashboards ✅ Internal Business Tools ✅ Marketplace Applications ✅ CRM & ERP Systems ✅ E-commerce Platforms ✅ Web & Mobile Applications ✅ API Development & Integrations ✅ AI-Powered Features & Automation Frontend Expertise: ✔ React.js ✔ Next.js ✔ TypeScript ✔ JavaScript ✔ Redux Toolkit ✔ RTK Query ✔ Tailwind CSS ✔ Material UI ✔ Shadcn/UI ✔ Responsive UI Development ✔ Performance Optimization Backend Expertise: ✔ Node.js ✔ Express.js ✔ REST APIs ✔ GraphQL ✔ Authentication & Authorization ✔ Payment Gateway Integration ✔ Third-Party API Integration ✔ Webhooks ✔ Background Jobs & Automation Database & Cloud: ✔ PostgreSQL ✔ MongoDB ✔ MySQL ✔ Supabase ✔ Firebase ✔ AWS ✔ Vercel ✔ Cloudflare ✔ Docker AI & Automation: ✔ OpenAI Integration ✔ ChatGPT Integration ✔ Claude Integration ✔ AI Chatbots ✔ RAG Applications ✔ Workflow Automation ✔ AI-Powered SaaS Features Selected Projects SaaS Platforms: Built scalable SaaS applications with subscription management, role-based permissions, analytics dashboards, and customer portals. Business Management Systems: Developed custom platforms for workflow management, reporting, document storage, and operational automation. Marketplace & Booking Applications: Created responsive applications with advanced search, payment processing, real-time notifications, and admin controls. Mobile Applications: Delivered React Native applications for iOS and Android used by thousands of users worldwide. Why Clients Hire Me ✅ Top Rated Plus Freelancer ✅ 100% Job Success Score ✅ $100K+ Earned on Upwork ✅ 9+ Years of Development Experience ✅ Clean & Maintainable Code ✅ Strong Communication ✅ Fast Turnaround ✅ Long-Term Collaboration ✅ Focus on Business Goals, Not Just Development If you're looking for a reliable Full-Stack Developer who can handle everything from frontend development to backend architecture and deployment, I'd be happy to discuss your project.

With 5+ years of full-stack experience and 20+ shipped products, I specialize in building AI-powered SaaS applications from zero to launch. Whether you're starting with a rough idea or need an experienced hand to take a prototype to production, I own the entire build. What I build? -LLM-powered SaaS products, Custom AI applications built on OpenAI, Claude, or Gemini, with streaming, memory, and tool use. -AI agents & multi-agent workflows, Autonomous systems that browse, reason, retrieve, and take action using LangChain, LlamaIndex, or raw APIs. -RAG & knowledge systems, Document Q&A, semantic search, and internal knowledge bases powered by vector databases. -AI-enhanced backends, Real-time streaming APIs, webhook pipelines, and scalable infrastructure that won't buckle under load. -High-converting landing pages, Fast, pixel-perfect pages built with Next.js, optimized for Core Web Vitals, SEO, and conversion. Ideal for SaaS launches, product waitlists, and marketing campaigns. -Full-stack web apps & MVPs, Classic products built fast, clean, and ready to grow. Tech stack? -AI / LLM: OpenAI API, Anthropic Claude, LangChain, LlamaIndex, Pinecone, pgvector, Gemini. -Landing pages & frontend: Next.js, Framer Motion, Wix, Wordpress, Tailwind CSS, Core Web Vitals, React, Angular. -Backend: NestJS, Node.js, Express. -Database & cloud: PostgreSQL, MongoDB, Supabase, Firebase, AWS, Vercel, Shopify.

I help founders ship faster. AI-powered mobile apps, MVPs, and SaaS platforms — built right, delivered on time, and ready to scale from day one. Over the last 10 years, I've shipped 150+ products across mobile (Flutter, native iOS & Android), web (Next.js, React), and backend (Node.js, Firebase, AWS). My clients include early-stage startups launching their first MVP and established businesses scaling to hundreds of thousands of users. Where I add the most value: — MVP development & rapid product launches: I help founders go from idea to a fully functional, market-ready MVP in weeks — not months. Lean architecture, fast iterations, and real user feedback from day one. — AI-powered mobile applications: intelligent automation, recommendation engines, conversational AI, and GPT/Gemini integrations built natively into your product — Full-stack SaaS platforms: end-to-end architecture from database design and API development to admin dashboards, payment systems, and deployment — Complex multi-sided platforms: marketplaces, on-demand delivery systems, and subscription-based apps with real-time features, notifications, and role-based access I've also been a founder myself (running a development firm since 2021), so I understand product timelines, budget trade-offs, and what it takes to ship something that actually works in the real world — not just a demo. My process is milestone-driven: we define scope together, I share progress builds at every stage, and nothing ships without thorough testing. You'll always know where things stand. If you're building an MVP, scaling an existing product, or need an AI-powered app that works at scale — send me a message with your project details, and I'll share an honest assessment and a clear roadmap.

Need someone who can build, stabilize and scale your Android product? You just found him 🤝 📊 12+ years in mobile delivery 📊 20+ Android-focused projects 📊 10+ years supporting regulated and business-critical products 📊 Experience with compliance-ready apps, secure payments, backend-heavy systems and Software Development I help companies create secure, maintainable, high-performance apps for Healthcare, FinTech and consumer products. Core Expertise 🔹 Native Android engineering with modern architecture and Software Design 🔹 Kotlin-first development with maintainability in mind 🔹 Legacy modernization from Java to Kotlin 🔹 Secure integrations, performance tuning, release stability 🔹 Product delivery for Healthcare, FinTech, consumer platforms and Mobile App Development I’m an android developer focused on products where reliability and clean architecture matter. As a kotlin developer, I build scalable solutions with android kotlin best practices, Jetpack tooling and AOSP awareness. Clients come to me for android developer kotlin expertise when they need stability, lower technical debt and growth. I work as an android app developer on products that need more than interface implementation. I support teams with android app development for secure solutions where every android app stays maintainable after launch. My background: improving an android application used by thousands of users, integrating backend systems, payment flows, and healthcare-grade data handling. That is why companies hire me as an android mobile developer ( android mobile app developer ) when they need delivery. What I Do Best ✅ Android development using Kotlin and Java ✅ Architecture design with MVVM, Clean Architecture, modularization ✅ Backend communication, authentication and payment integrations ✅ Performance optimization, debugging, maintenance and release support ✅ Application Improvement for live mobile products ✅ Solo delivery or collaboration inside a larger team My strongest specialization is android developer kotlin work. I often join teams that need android developer kotlin java skills to modernize legacy code, migrate modules, and improve release quality without a full rewrite. That work benefits from practical experience as a java developer and from thinking like an android kotlin developer who can handle new features and stabilization. Relevant Experience Highlights 🔸 Healthcare mobile applications with compliance-aware architecture 🔸 Performance optimization and crash-rate reduction 🔸 Secure data handling and app stability improvements 🔸 Secure apps with payment integration and transaction-safe flows 🔸 Backend integrations with PHP, Python, JavaScript, and REST APIs 🔸 Collaboration with iOS, backend, QA, and web teams 🔸 Ability to scale from one engineer to a delivery team I also have experience with android ble and android bluetooth features for pairing flows and reliable data exchange. Whether I contribute to an android mobile app or support an existing codebase as a mobile developer, I focus on release readiness. Tech Stack 🔸 Android kotlin with Jetpack, Compose, Android SDK, AOSP 🔸 Java, Firebase, secure cloud services, CI/CD 🔸 REST APIs, secure auth, payment gateways 🔸 Node.js, JavaScript, C#, SQL for backend alignment 🔸 Git, Android Studio, release workflows, crash analysis 🔸 MVVM, Clean Architecture, modular apps, scalability-first mindset My work is rooted in native Android, but I also understand broader product ecosystems. I collaborate effectively as an ios developer ( ios app developer ) when cross-platform alignment matters, including iOS Development discussions with teams using Swift. I have worked alongside teams using react native and reviewed delivery implications where flutter developer was involved, though I do not present those as my core specialization. That exposure helps me operate as an android developer and product-minded mobile app developer within cross-functional teams. Team & Product Collaboration 🔹 Coordination with a rest api developer 🔹 Alignment with web application development 🔹 Communication with a web developer or front end developer 🔹 Familiarity with database builder, django, and python automation Support I Can Provide ✔️ Build a mobile app from scratch ✔️ Join an existing product as an app developer android ✔️ Refactor legacy code and modernize architecture ✔️ fix android application bugs and improve release readiness I do not position myself as a wordpress, magento, game developer or unreal engine specialist and I do not use unrelated positioning such as android developer india. Even when someone types android develoer, they usually need a senior specialist who can take ownership. I built mobile applications for autism-related projects with intuitive user experience. 📬 If you need an android developer who can improve an existing product, build a reliable solution from scratch or support growth with kotlin developer depth, send me a message.

I'm a Mobile and Web app developer with over 9+ years of professional experience. If you are looking for someone to respond you fast, take care of your product, turn your dream idea into reality you're viewing right candidate. I focus on deliver the best quality apps to my clients with following skills: Mobile App: Flutter | React Native Web App: ReactJS | Angular | HTML, CSS, JS Backend: NodeJS | MySQL What I can do for you: ✅ Build an app from idea to reality (MVP). ✅ Build an app from scratch by understand app requirement, design and flow. ✅ Extend already existing apps - bug fixes, updates, add new features. ✅ Perform code review and improvement. ✅ Deploy app on App Store and Play Store with their guidelines and rules. ✅ Integrate tools for user engagement & crash report ex: Amplitude, Firebase analytics, Sentry, Instabug, App Center etc. ✅ Maintain app source code history with Git. ✅ Build automation pipeline for CI/CD. 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 & 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 I provide free post-delivery support for 8 weeks, followed by flexible maintenance plans based on your product needs, usage scale, and future roadmap, always discussed transparently. ---------------------------------------------- 🚀 If you’re looking for someone who understands your product, owns outcomes, communicates clearly, and thinks long-term, let’s connect and build something solid. ❗❗ Check out my portfolio! ❗❗

✅ 10+ 𝗬𝗲𝗮𝗿𝘀 of Industry Experience 💼 43 𝐣𝐨𝐛s completed successfully 💎 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 (Client Satisfaction Ratio) ⭐ 𝟱-𝘀𝘁𝗮𝗿 ratings from honored clients 🌟 High-Quality Work 💰 Budget-friendly 🧑‍💻 Fluent English 🌟 Whether you're a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 extraordinaire, an 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 maven, or simply on the prowl for 𝗠𝗩𝗣 domination, you've found the ultimate source of 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at prices that won't give you sticker shock 👋 Hi, I’m Mandeep! I'm a 📱 Mobile App Developer with over 10 years of experience creating amazing apps for iOS, Android, and Flutter. I love building user-friendly solutions that help businesses thrive. I specialize in Mobile App Development and Flutter Development for both iOS and Android, covering a range of niches and services 🛎️ 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Payment app, Budgeting app 🛎️ 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Telemedicine app, Health records flutter app 🛎️ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Shopping app, Delivery tracking flutter app 🛎️ 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Property listing app, Mortgage calculator flutter app 🛎️ 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: E-learning app, Quiz and assessment flutter app 🛎️ 𝗧𝗿𝗮𝘃𝗲𝗹 𝗮𝗻𝗱 𝗧𝗼𝘂𝗿𝗶𝘀𝗺 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Travel booking app, Tour guide flutter app 🛎️ 𝗙𝗼𝗼𝗱 𝗮𝗻𝗱 𝗥𝗲𝘀𝘁𝗮𝘂𝗿𝗮𝗻𝘁 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Food delivery app, Table reservation flutter app 🛎️ 𝗘𝗻𝘁𝗲𝗿𝘁𝗮𝗶𝗻𝗺𝗲𝗻𝘁 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Streaming app, Event ticketing flutter app 🛎️ 𝗔𝘂𝘁𝗼𝗺𝗼𝘁𝗶𝘃𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Car rental app, Vehicle tracking flutter app 🛎️ 𝗙𝗶𝘁𝗻𝗲𝘀𝘀 𝗮𝗻𝗱 𝗪𝗲𝗹𝗹𝗻𝗲𝘀𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Workout app, Nutrition tracking flutter app 🛎️ 𝗦𝗼𝗰𝗶𝗮𝗹 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴: Social media app, Dating flutter app 🛎️ 𝗧𝗿𝗮𝗻𝘀𝗽𝗼𝗿𝘁𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀: Shipping and tracking app, Fleet management flutter app 🛎️ 𝗔𝗴𝗿𝗶𝗰𝘂𝗹𝘁𝘂𝗿𝗲: Crop management app, Weather forecasting flutter app 🛎️ 𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴: Inventory management app, Quality control flutter app 🛎️ 𝗜𝗼𝗧 (𝗜𝗻𝘁𝗲𝗿𝗻𝗲𝘁 𝗼𝗳 𝗧𝗵𝗶𝗻𝗴𝘀) 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: IoT monitoring and control flutter app 🛎️ 𝗕𝗹𝘂𝗲𝘁𝗼𝗼𝘁𝗵 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Bluetooth-based smart device control flutter app 🛎️ 𝗛𝗜𝗣𝗔𝗔 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲-𝗕𝗮𝘀𝗲𝗱 𝗛𝗲𝗮𝗹𝘁𝗵 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆: Electronic health records (EHR) flutter app 𝗠𝘆 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝘀 𝗮𝗻𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:- - Mobile App Development with React Native Developer, Flutter Developer, and Flutterflow App - 𝐄𝐱𝐩𝐞𝐫𝐭 in designing and developing cross-platform 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 𝐮𝐬𝐢𝐧𝐠 "𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞" & "𝐅𝐥𝐮𝐭𝐭𝐞𝐫", Dart. - 10+ Years of experience with Native Mobile app Developer in Kotlin, Swift - 5+ years of experience with 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, React Native developer/designer, Javascript, Typescript, React Native mobile app Developer React Native Expertise with Technical Skills: - React Native - React Native CLI, Expo - Redux, Axios, Async storage - Sockets, Cloud Messaging, Chat, Camera, Video, Audio - VSCode, Android Studio, XCode. - 5+ years with 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, Flutter developer/designer, Flutter mobile app Developer - 𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱(Dashboard): Solid knowledge of 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁, 𝗥𝗲𝗮𝗰𝘁𝗝𝘀, 𝗡𝗼𝗱𝗲𝗝𝘀, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀𝗝𝘀, 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁, 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗣𝗛𝗣, MERN Stack - Strong understanding of Native 𝗮𝗻𝗱 𝗛𝘆𝗯𝗿𝗶𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲 𝘁𝗵𝗶𝗿𝗱-𝗽𝗮𝗿𝘁𝘆 𝗔𝗣𝗜'𝘀 - Familiar with Microservices like AWS - Knowledge of Database like MySQL, MongoDB, Redis, SQLite, Elasticsearch, PostgreSQL, etc. - Backend Brilliance - From API design to server-side languages like PHP, MERN Stack, Node.js and more. - 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose - 𝗶𝗢𝗦: Swift, Objective-C, SwiftUI - 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱 APP): Flutter (Dart), React Native - 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL, Firebase Cloud Firestore - Firebase Realtime Database, Firebase Remote Config, Firebase Cloud Storage - 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Internet Of Things (IoT) Experience Mobile App Developer No Code : 𝗟𝗼𝘃𝗮𝗯𝗹𝗲.𝗱𝗲𝘃| 𝗕𝗼𝗹𝘁.𝗻𝗲𝘄|𝐆𝐫𝐨𝐤 𝟑 | 𝐃𝐞𝐞𝐩𝐬𝐞𝐞𝐤 𝐑𝟏 | 𝐕𝟑 | 𝐆𝐏𝐓 𝟒.𝟓 | 𝐯𝟎 & 𝐜𝐥𝐚𝐮𝐝𝐞 | 𝐀𝐠𝐞𝐧𝐭𝐬 | 𝐂𝐮𝐫𝐬𝐨𝐫 𝐀𝐈, ETC. Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱.💯 Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision. 🤝 #FullStackDeveloper #SeniorDeveloper #Flutter #FlutterFlow #React #NextJS #MobileAppDevelopment #WebAppDevelopment #AIIntegration #AIDevelopment #NodeJS #Laravel #Firebase #MongoDB #PostgreSQL #SaaSDevelopment #MVPDevelopment

I help startups and product teams build, fix, and scale mobile apps (iOS, Android, and Flutter), including apps with AI-powered features—ensuring stability, performance, and long-term reliability. With 7+ years of experience and 50+ apps delivered, I’ve worked on production apps used by real users where performance, stability, and user experience directly impact business outcomes. Clients usually come to me when: • Their app is crashing, slow, or unstable in production • Payment flows or API integrations are failing • New features are breaking existing functionality • They need to scale an app without compromising performance • AI features (chat, automation, recommendations) need to be integrated or fixed • Legacy code needs safe refactoring and long-term maintainability What I deliver: • Stable, high-performance mobile apps ready for real users • Clean, scalable architecture for long-term growth • Reliable API and payment integrations • Smooth App Store & Play Store submission and updates • AI-powered features integrated into mobile apps (chat, automation, smart workflows) My expertise includes: • Native iOS (Swift, Objective-C) & Android (Kotlin, Java) • Cross-platform apps using Flutter & React Native • AI integrations and backend-driven intelligent features • Debugging crashes, ANRs, memory leaks, and performance issues • Refactoring legacy code and improving app architecture • Backend integration using Python (Django, Flask, FastAPI), Java, and Node How I work: • I solve root problems, not temporary fixes • I prioritize stability before adding new features • I write clean, maintainable, and scalable code • I leverage modern AI tools to speed up development and debugging without compromising quality • I communicate clearly and ensure timely delivery CTA: If you're building a new app or facing crashes, performance issues, or scaling challenges, send me a message with your app details. I’ll review your requirements and suggest the best way to move forward quickly and safely.

Hi there 👋 Building mobile apps that ship on time and stay shipped. Senior mobile engineer with $200K+ earned on Upwork, 8,000+ hours delivered, and 30+ shipped apps maintaining 4.5★+ ratings on the App Store. Recent long-term retainer: 4,200 hours / $128K single contract at 5.0 stars. I've led small mobile teams on multi-year projects - setting up architecture, reviewing code, and onboarding new developers. Industries I work across: HealthTech · FinTech · AgriTech · Pharma E-commerce · Industrial IoT · Logistics & Delivery · Travel & Tourism · AI assistants · EdTech · Sports & Outdoor · Telecom · Entertainment · Lifestyle apps What I deliver: - Native iOS: Swift, SwiftUI, UIKit, Combine, Async/Await, Core Data, MVVM / VIPER, clean architecture - Native Android: Kotlin, Jetpack Compose, MVVM, Coroutines & Flow - Cross-platform: ReactNative, Kotlin Multiplatform Mobile (KMM) for shared business logic - Integrations: REST APIs, Firebase, WebSockets, Bluetooth / BLE, GPS / CoreLocation, HealthKit, Apple Watch - Architecture & ops: scalable patterns, CI/CD pipelines, App Store Connect & Google Play submissions How I work: - First reply within ~4 hours, working hours - Architecture decisions and POC inside the first sprint - never just "designs" - 2-week trial sprint: scoped first deliverable, clean exit option after it ends - no long-term lock-in until we both confirm fit - Long-term retainer preferred - most of my best work has been 6-month+ engagements If you're scoping a new mobile app - iOS, Android, or cross-platform - let's chat. Share the brief and I'll come back with a scoped estimate plus first-sprint plan within 24 hours.

Product Delivery Expert | Mobile & Web Apps | Swift, Kotlin, Flutter, React Native, Python, Java, PHP ✈️ I help startups and businesses design, build, and launch AI-powered products fast What I deliver: - AI-powered mobile and web applications - MVP development for startups - End-to-end product delivery - Native iOS apps: Swift, SwiftUI - Native Android apps: Kotlin, Java - Cross-platform apps: Flutter, React Native - Backend systems and APIs: Python, PHP, Java - SaaS platforms and automation tools - UX/UI design, wireframes, product flows - Legacy code improvement and app optimization - App Store & Google Play deployment - Post-launch support, scaling, and ASO consulting Experience across: AI products, SaaS, healthcare, logistics, marketplaces, geolocation apps, fintech, and on-demand platforms. Key results: 🏆 200+ apps launched on App Store and Google Play 🏆 Michelin-awarded logistics mobile app 🏆 Improved user retention by 10% within 2 months 🏆 Delivered products for startups and SMBs across multiple industries 🏆 7+ years building and shipping digital products How I work: I focus on fast execution, clear communication, and business-oriented delivery. I can join at any stage of the project, whether you need product validation, MVP delivery, scaling, redesign, or technical leadership. My process includes: - Product discovery and planning - Transparent project management with Jira - UX/UI focused product design - Scalable development architecture - QA testing and deployment - Long-term maintenance and growth support About me: I combine technical execution with product thinking. Beyond coding, I help clients make better product decisions, reduce delivery risks, and move from idea to launch efficiently If you need a reliable AI product partner who can take ownership and deliver production-ready applications, let’s connect. Keywords: AI Development, AI Agents, AI Chatbots, Generative AI, AI SaaS, AI Automation, Mobile App Development, iOS Development, Android Development, Swift, SwiftUI, Kotlin, Flutter, React Native, Python, SaaS Development, MVP Development, UX/UI Design, Product Design, API Integration, Firebase, OpenAI API, ChatGPT Integration, Backend Development, Startup Apps, App Store Deployment, Google Play Publishing, Healthcare Apps, Logistics Apps, Fintech Apps, Marketplace Apps, Geolocation Services, Cross-Platform Apps, Product Management, Agile, Jira, ASO, Scalable Architecture