While most Flutter developers are still debugging, my apps are already live with over 100,000 real users using them daily. 50+ apps shipped. 8 years building. Zero missed deadlines. One developer who handles design, development, and deployment end to end. 📲 WHAT I'VE BUILT A consumer marketplace app that scaled to 40K active users in its first 6 months Flutter, Firebase, Stripe, real-time order tracking built in. A telemedicine platform serving 25K+ patients React Native, video consultation, HIPAA-aware architecture, deployed on both App Store and Google Play. An AI-powered fitness app with GPT-4 personalization engine workout recommendations that adapt in real time based on user behavior. Currently live with 15K users. These are not side projects. These are production apps with real users, real load, and real business outcomes behind them. 🛠 WHAT I BUILD Flutter and React Native apps that run on iOS and Android from a single codebase without sacrificing performance or feel. Native iOS in Swift and native Android in Kotlin when the project demands it. AI-powered mobile features built on OpenAI, Gemini, and Claude chatbots, recommendation engines, voice recognition, computer vision, and personalization layers that make apps genuinely smarter. Full-stack mobile development frontend UI, backend on Node.js or Firebase, database, API integration, payment processing, and App Store deployment handled in one engagement. No coordination overhead. No handoff gaps. 🤖 AI MOBILE CAPABILITIES GPT-4 and Claude integration for conversational features, LLM-powered personalization, smart recommendation engines, voice recognition and NLP, image recognition and computer vision, and AI-driven UX that adapts to user behavior in real time. ⚡ WHY CLIENTS COME BACK Most mobile developers deliver code. I deliver a working product. I've shipped 50+ apps across consumer, B2B, healthcare, marketplace, and on-demand verticals. I know where apps break in edge cases, under load, across device sizes, on submission day. I build for those scenarios from day one, not as an afterthought. Every build ships with full QA on real iOS and Android devices, App Store and Google Play deployment handled end to end, and 30 days of post-launch support. You go live with confidence, not fingers crossed. TECH STACK Mobile — Flutter, React Native, Swift, Kotlin, Dart AI — OpenAI GPT-4, Gemini, Claude API, TensorFlow Lite, ML Kit Backend — Node.js, Firebase, REST API, GraphQL, Supabase Database — Firestore, PostgreSQL, MongoDB, SQLite Cloud — AWS, Google Cloud, Docker, CI/CD, TestFlight Payments — Stripe, in-app purchases, subscriptions Tools — Google Maps, Twilio, Agora, OneSignal HOW TO WORK WITH ME Fixed-price project — scoped with wireframes, milestones, and clear deliverables. Typical range $3,000–$25,000 depending on complexity and integrations. MVP build — fastest path from idea to App Store. Scoped for speed, built for scale. Hourly — for existing apps, feature additions, or ongoing development. 🚀 LET'S BUILD I work best with founders and product teams who have a clear problem to solve and want a finished product not just code files. Tell me your app idea in two sentences. I'll tell you the right stack, a realistic timeline, and a rough cost range within a few hours. No pitch. No obligation. Just a straight answer.

Hi, I’m Ankit, Full-Stack Web & Mobile App Developer (9+ Years Experience). I build fast, scalable, modern web apps and mobile apps using React, Next.js, Node.js, Laravel, Flutter, React Native, Swift, Kotlin, and AI integrations. Whether you need a SaaS platform, a CRM, a cross-platform app, or an AI-powered solution, I deliver clean, maintainable, and high-performance products. ⭐⭐⭐⭐⭐ “Ankit has been an asset to our team; he’s helpful, obliging, and delivers excellent work.” I’ve successfully delivered 170+ web & mobile applications across FinTech, Healthcare, E-commerce, Logistics, Social, EdTech, and SaaS — with a strong focus on UI/UX, scalability, performance, and long-term reliability. What I Build: Mobile App Development: 🅞 Flutter (Android + iOS) 🅞 React Native cross-platform apps 🅞 AI-powered mobile apps 🅞 Native iOS (Swift / SwiftUI) 🅞 Native Android (Kotlin / Java) 🅞 Firebase (Auth, Firestore, Notifications) 🅞 REST & GraphQL APIs 🅞 State management: Bloc, Redux, Riverpod Web App & Full-Stack Development: 🅞 React.js, Next.js, TypeScript 🅞 Node.js, Express 🅞 PHP Laravel, MySQL, PostgreSQL 🅞 CRM, ERP, SaaS platforms (multi-tenant) 🅞 Custom dashboards & analytics apps 🅞 E-commerce, WordPress, WooCommerce 🅞 AI Chatbots & OpenAI integrations Industry Expertise (Web + Mobile): ✔ FinTech (wallets, KYC, transactions) ✔ Healthcare (apps & telemedicine systems) ✔ E-commerce & Delivery platforms ✔ Social media, chat & real-time messaging ✔ Booking & Appointment Systems ✔ EdTech & LMS ✔ Uber-style service apps ✔ Dating apps ✔ Logistics & Transportation apps My Process: ✔ Project discovery & technical roadmap ✔ UI/UX + architecture planning ✔ MVP development & milestone delivery ✔ Scalable backend + clean frontend ✔ Testing, optimization & deployment ✔ Ongoing support & feature enhancements Why Clients Hire Me 🔹 9+ years real-world expertise 🔹 Strong in UI/UX, architecture & scalability 🔹 Clean, documented, maintainable code 🔹 Fast communication, weekly updates 🔹 End-to-end delivery (Web + Mobile) If you need a Full-Stack Web Developer, Mobile App Developer, React/React Native/Flutter Developer, or SaaS/CRM Specialist — I’m here to build a product your users will love. Ready to build your next app? Message me today for a consultation. Skills and tools: Full-Stack Web & Mobile App Developer | Full-Stack Web Developer for SaaS/CRM | Full-Stack Developer | Full-Stack development | Full-Stack web developer | Full-Stack web development | React developer | React frontend | Full-Stack Web Developer for SaaS/CRM | React developer | FullStack web developer | React developer | Full-Stack Web & Mobile App Developer | Mobile App Developer | Native App Development | Full-Stack Web & Mobile App Developer | Android Developer | iOS Developer | Flutter Developer | React Native Developer | Flutter app developer | Flutter full-stack developer | Flutter mobile app developer | Full-Stack Web & Mobile App Developer | React native mobile app developer | React native developer | Full-stack mobile app developer | iOS app developer | Full-Stack Web & Mobile App Developer | iOS developer | iOS Swift developer | Android kotlin developer | Android developer | Android app | senior Mobile app developer | Full-Stack Web & Mobile App Developer | Full-Stack Web & Mobile App Developer |

⚡ AI NATIVE WEB & MOBILE APP DEVELOPMENT As Chief Architect of Wegile, I lead a team that builds web and mobile apps — new builds and legacy modernization — the AI-native way: senior architects using AI across the entire build, so you ship 40% faster, at lower cost, without sacrificing quality or control. ✅Top Rated Plus · ✅ 100% Job Success · ✅ $6M+ delivered · ✅ 400+ projects · ✅340,000+ hours This isn't vibe-coding or an AI wrapper. It's a production AI team with real AI governance — every AI-assisted line reviewed by senior architects, with security, testing and quality gates built in. You get startup speed with enterprise-grade quality. ✅ 40% Faster Delivery — AI-native workflow, senior architects in the loop ✅ More Cost-Effective — less time to ship means lower cost to you ✅ AI Governance — eval, guardrails, security & code review on every build ✅ Top Quality — 100% Job Success, production-grade, built to scale ✅ Top Rated Plus — awarded by Upwork (Top 3%) ✅ 100% Job Success Score ✅ 20+ Years Experience · Founder of Wegile (since 2013) ✅ 100+ Senior Architects across every discipline ✅ 80% Long-Term Repeat Clients · under 5% team attrition ✅ Trusted by Startups & Enterprises across US, UK, Canada & Australia ✅ Fluent English · Transparent, Milestone-Driven Delivery You don't just need a developer. You need a team that ships — fast, governed, and right the first time. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ WHY AI-NATIVE = FASTER, CHEAPER, BETTER ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ AI accelerates every stage — discovery, architecture, code, testing ✅ Senior architects govern every step — no junior guesswork, no rework ✅ 40% faster to production than traditional agencies ✅ Lower cost without cutting corners on quality or security ✅ Built to scale to millions of users from day one ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 TWO WAYS TO START — LAUNCHPAD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ A fixed-price, fast way to get a production-ready AI-native foundation before we scale. ✅ LAUNCHPAD PRO — for NEW products ($4,999, live in 5 business days) Your complete AI-native architecture, built from scratch. No legacy, nothing to migrate — your team ships code on day 6. Best for: founders & startups launching a new app or MVP who want it built right from day one. ✅ LAUNCHPAD ELITE — for EXISTING / legacy products (from $9,999, 10–15 days) We audit your existing codebase, modernize the infrastructure, and rebuild your workflow into an AI-governed pipeline — without disrupting live systems. Best for: companies with an app built before AI who want it faster, safer and AI-ready without a risky full rewrite. After LaunchPad: continue with a dedicated AI-native pod or fixed-scope delivery. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📱 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ iOS & Android Apps (Swift, Kotlin, Flutter, React Native) ✅ Web Apps & Platforms (React, Next.js, Node, Python) ✅ AI-Powered Apps — LLMs, AI Agents, RAG, Computer Vision, GPT-4o & Claude ✅ MVPs — production-ready, fast ✅ Health & Fitness · FinTech · Real Estate · E-commerce · Social · GPS/BLE/IoT ✅ Food Delivery · Booking · Streaming · Voice/Video · Dating apps ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 PROOF (REAL OUTCOMES) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🥇 Built an AI sales agent (SDR + WhatsApp/Meta omnichannel) now in production for one of Latin America's largest real-estate platforms 🥇 Engineered AI vitals-from-a-phone-camera apps + SDKs — work continued straight through the company's acquisition 🥇 Guided a fitness app past $250K monthly recurring revenue 🥇 Helped a charging-station network secure multimillion-dollar Series-A funding ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ TECH STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ◉ AI/ML: GPT-4o, Claude, LangChain, RAG, Vector DBs, AI Agents, TensorFlow, NLP, Computer Vision ◉ Mobile: Swift, Objective-C, Kotlin, Java, Flutter, React Native ◉ Web: React, Next.js, Node.js, NestJS, Python, Django, PHP, Laravel ◉ Cloud/DevOps: AWS (Lambda, API Gateway, ECS, S3), Firebase, Docker, CI/CD ◉ Data: PostgreSQL, MySQL, MongoDB, Pinecone, Supabase, Firestore ◉ APIs: Stripe, PayPal, Braintree, Twilio, WhatsApp/Meta, WebRTC, Maps, REST, GraphQL ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 READY TO BUILD? ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Whether you're a startup launching an MVP or an enterprise scaling a product — I'll show you how AI-native delivery gets it built faster, for less, without compromise. Click MESSAGE or INVITE TO JOB for a 15–30 min strategy call. 🤝

I build production-ready Flutter and React Native apps for iOS and Android, and I specialize in one thing most developers avoid , cleaning up and scaling AI-generated codebases built with Lovable, Bolt, Cursor, or Claude Code. If your vibe-coded MVP works but needs a real developer to fix the bugs, restructure the code, and get it live on the App Store and Play Store , this is exactly what I do. What I regularly build: Secure authentication & role-based access Subscriptions, in-app purchases & payments Real-time features (chat, live updates, WebSockets) API-driven and data-intensive applications Clean, scalable architecture for long-term growth AI-generated MVP cleanup & production scaling I understand how AI tools generate code, where they cut corners, and how to turn an unstable MVP into a shippable product without rewriting everything from scratch. What clients can expect: Clean, maintainable code Honest timelines & daily/weekly progress updates Clear communication in plain English Smooth App Store & Play Store delivery Tech stack: Flutter, React Native, Firebase, Node.js, Laravel, REST APIs, databases, subscriptions, payments, and real-time systems.

Upwork certified Mobile App Developer, Senior Mobile App Developer, React Native, DevOps, React Developer, IOS mobile app Developer, Android mobile app Developer, Node.JS, TypeScript, Hybrid App Development, AI Mobile App Development, Web Development with experience in mobile app development for 10 years. I turn your bold ideas into reality✨ My responsibilities: ✅ Strong JavaScript development skills (TypeScript, ES6), React.js, React Native ✅ Strong experience with Node.js ✅ Expertise in MongoDB / NoSQL databases ✅ Strong object-oriented programming and design skills ✅ Experience with RESTful web services ✅Ability to solve problems independently ✅ Outstanding teamwork and communication skills ✅ Understanding of modern Mobile technologies ✅ Ability to quickly learn new technologies Skills & Expertise: ✅ TypeScript ✅ Node JS (Express / Nest) ✅ MongoDB / MySQL / Firebase ✅ Third-Party API integrations Be sure, I'll provide you with: ✅ Clean, bug-free and highly structured source code, check please my GitHub ✅ Regular report of project status with relevant deliverable Looks like I'm a superman? I'll let you in my secret: I am a part of Kit Global team, actually, I am CEO of mobile development company, and in the past a very strong back-end dev. We want your story to be a successful one, so we develop solutions that help our clients' businesses to grow. With exposure to multiple industry verticals, we enjoy working on innovative challenges and amend our working process to cater to your expectations. However, we only accept projects that we can handle and never waste time for trial and error process development. I have a strong grip over developing these below-listed domain's app: ✅ E-Commerce Apps ✅ Social Networking Apps ✅ Taxi Apps ✅ Chat & Dating Apps ✅ E- Learning App ✅ Health & Fitness Apps ✅ Food Delivery Apps ✅ Photo Editing & Sharing Apps ✅ Travel Apps ✅ Music & Video Player Apps ✅Telemedicine As a bonus, I offer you: ✅Q/A testing, application deployment ✅Free consulting and support I believe that communication is the key to a successful project, so please let me know a time to discuss that works best for you!

🚀 Full Stack Developer | Web & Mobile Specialist I have 7 years of hands-on experience building dynamic, responsive, and user-centric applications. I am an experienced Fullstack developer who brings designs to life with clean, user-friendly, and highly performant code. I combine stunning UI/UX with powerful backend logic. My strength lies in transforming complex requirements into elegant, scalable applications that are intuitive, fast, and reliable. 💡 Expertise in technical stacks 📍Frontend: React, React Native, Next.js JavaScript, TypeScript HTML, CSS, Tailwind CSS, SASS Material UI, Bootstrap Responsive and accessible design 📍Backend: Node.js, Express.js, NestJS RESTful API, GraphQL Authentication and authorization 📍State management and tools: Redux, Redux Toolkit Git and GitHub for version control 📍Databases: MongoDB, MySQL, PostgreSQL ✨ Whether you’re launching a startup, scaling an existing product, or simply looking to revamp your digital presence, I’m here to bring your vision to life with cutting-edge solutions and reliable execution. 📩 Let’s build something great together. Reach out today, and let’s turn ideas into amazing digital experiences.

Hellllo, I'm Bhoomika🙂 I build AI powered mobile products from scratch - fast, clean, and production ready. If you have an idea that needs a real mobile app behind it, not a prototype, not a template, but a working product people can actually use, that's exactly what I do. I specialize in full-stack mobile + AI + backend development. Flutter, React Native, Node.js, Python - I own the entire stack, from the first screen to the server to the AI layer. No handoffs. No gaps. Just a complete, shippable product. What I've built 🚀 - 5+ years shipping production mobile apps across fintech, health, social, marketplace, and AI - Real time messaging, live location tracking, AI recommendations, voice agents, subscription billing - all from scratch, all production-grade - Every serious client has come back for the next build or stayed with me as a long-term technical partner What makes my work different 💡 - I help clients think through architecture early so they don't pay for rewrites later - I flag scope creep before it becomes a problem - I write clean, documented code so any developer can pick it up without confusion - I don't just ship features - I think about the product, the user, and the business behind it How I work with teams 🤝 - Comfortable as a solo builder owning the full product end-to-end - Can work embedded and dedicated within your existing team - I collaborate closely with designers, backend engineers, and product managers - Long term partnerships are something I genuinely enjoy - most of my best client relationships have grown that way I'm a great fit if you ✅ - Need a mobile app built from zero, Android, iOS, or both - Want AI features actually integrated into the product, not just bolted on - Need a strong backend supporting your app from day one - Want a developer who thinks about the full picture, not just the ticket - Are looking for someone to work dedicated and long-term with your team I'm not a fit if you ❌ - Need someone to fix or maintain an existing codebase - Are looking for the cheapest possible build - Want someone who just takes tickets and ships without thinking What I build with 🛠️ - Mobile: Flutter · React Native · Swift · Kotlin - Backend: Node.js · Python · Firebase · REST APIs - AI: OpenAI · Google Vertex AI · Gemini · AI Chatbots · Voice Agents - Database: MongoDB · MySQL · PostgreSQL - Tools: Figma · AWS · Docker · CI/CD I take on a focused number of projects at a time so every client gets my full attention. If you need a mobile product built right, and want someone who can grow with your product over time, let's talk. 🙂

🥇MVP development | Full-cycle mobile app development | Available NOW ⚡HIRE ME IF YOU WANT iOS & Android App development that gets 5 star review and generates revenue for YOU. I'm Ariful, your reliable mobile app developer with 7+ years of experience in Flutter and React Native mobile app development. I've been building real production systems for real clients long before Upwork, which means when you hire me, you're not getting someone who learned from tutorials. You're getting a developer who's been battle-tested in professional environments, on tight deadlines, with zero room for excuses. Before any code is written, I create a proper architecture plan, document business requirements, system architecture, database design, and a Figma prototype that you approve first. This alone 𝗲𝗹𝗶𝗺𝗶𝗻𝗮𝘁𝗲𝘀 𝟴𝟬% 𝗼𝗳 𝘁𝗵𝗲 𝗿𝗲𝘄𝗼𝗿𝗸 that bleeds budgets dry on most projects. 📱 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 → Flutter Mobile App Development: iOS & Android, one codebase, native-level performance → React Native App Development: fast, scalable, battle-tested cross-platform apps → Native App Development: Swift (iOS) & Kotlin (Android) when performance demands it → Cross-Platform App Development: one app, every device, zero compromise → MVP Development: from idea to App Store in weeks, not months → AI Mobile App Development: ChatGPT, OpenAI API, intelligent features built to production standard → Android App Development & iOS Development → App Store & Google Play deployment, ASO, and post-launch maintenance 🛠️ 𝐌𝐎𝐁𝐈𝐋𝐄 𝐀𝐏𝐏 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 ➮ Define project architecture & User Flow ➮ Design UI UX for mobile app/web app and admin dashboard ➮ Frontend development of mobile app ➮ Backend Development & API Integrations ➮ Test app and deploy to iOS & Android ⚙️ 𝗙𝗨𝗟𝗟 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 ◉ 𝗠𝗼𝗯𝗶𝗹𝗲 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Flutter · React Native · Swift · Kotlin · Dart · Java · Objective-C ◉ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Node.js · Express.js · PHP · Laravel · REST API · GraphQL ◉ 𝗔𝗜 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: OpenAI API · ChatGPT Integration · AI Chatbot · Predictive Analytics · TensorFlow ◉ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: Firebase · Firestore · MongoDB · PostgreSQL · MySQL ◉ 𝗖𝗹𝗼𝘂𝗱: AWS · Google Cloud (GCP) · Azure ◉ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 : Stripe · PayPal · In-App Purchases · Apple Pay · Google Pay ◉ 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀: HIPAA Compliant · GDPR · Agile/Scrum · Git · App Store Optimization (ASO) 🎯 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗜'𝗩𝗘 𝗦𝗛𝗜𝗣𝗣𝗘𝗗 𝗙𝗢𝗥 · Healthcare & Medical · E-commerce & Marketplace · FinTech & Banking · Social Media & Video · EdTech & E-Learning · Food Delivery & On-Demand · Fitness & Wellness · Streaming & Media · Real Estate · Travel & Booking · Safety & Emergency · Event Management 💡 𝗪𝗛𝗔𝗧 𝗠𝗔𝗞𝗘𝗦 𝗠𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 ✅ I document before I develop—the scope is locked before a line of code is written ✅ I design before I build—Figma prototype approved by you first, always ✅ I test before I deliver—real device testing across iOS and Android, every time ✅ I respond in under 30 min—every day, no exceptions ✅ I stay after launch —maintenance, updates, and new features on demand ✅ I write clean, documented code—your next developer will thank you My clients don't just leave 5-star reviews. They come back. Because when you find a Mobile App Developer who communicates clearly, delivers consistently, and treats your project like it matters, you don't let them go. 📩 𝗟𝗘𝗧'𝗦 𝗧𝗔𝗟𝗞 𝗔𝗕𝗢𝗨𝗧 𝗬𝗢𝗨𝗥 𝗔𝗣𝗣 Message me with your idea rough notes, a full brief, or anything in between. I'll give you a clear scope, honest timeline, and realistic budget in our first conversation. 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲—𝗹𝗲𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝘂𝘀𝗲𝗿𝘀 𝘄𝗶𝗹𝗹 𝗹𝗼𝘃𝗲. 𝗦𝗲𝗮𝗿𝗰𝗵 𝗺𝗲 𝗯𝘆: Mobile App Development · Mobile App Developer · Flutter Developer · React Native Developer · Cross-Platform App Development · iOS Development · Android App Development · Native App Development · AI Mobile App Development · MVP Development · App Development · Firebase · REST API · Node.js · MongoDB · OpenAI API · ChatGPT Integration · App Store Optimization · HIPAA Compliant · GDPR · E-commerce App · FinTech App · Flutter app developer · React Native app developer · iOS App Development · Android App

Hello Everyone! • I am a professional Full Stack Developer with 3+ years of experience. My expertise are in PHP, Laravel, and React Native and i have deep knowledge of creating ERP and CRMs, While taking responsibility for code quality, sustainability, and performance, I also provide documentation for better understanding and development. • Hands-on experience with React Js, Python, Java Spring • Looking for long-term collaborations! • Always available for post project support.

SaaS developer & React Native specialist. I build full-stack SaaS platforms and mobile apps for startup founders — from MVP to App Store launch. 146+ projects shipped. 100% Job Success Score. Top Rated Plus. I partner with early-stage founders and growing SaaS companies to design, build, and launch products that work in production — not just in demos. My core stack is React Native, Flutter, Next.js, Node.js, and Supabase, with AI integration (OpenAI, GPT-4, Claude API, LangChain) built in where it creates measurable value. What I build: — Full-stack SaaS platforms with auth, billing, dashboards, and multi-tenant architecture — React Native and Flutter mobile apps for iOS and Android — AI-powered features and agents using OpenAI, GPT-4, Claude API, and LangChain — Supabase and Firebase backends built to scale — MVPs taken from idea validation to App Store and Google Play launch What I bring: — $300K+ in completed Upwork contracts as a Top Rated Plus freelancer — 146+ projects shipped across SaaS, Finance, Healthcare, EdTech, Marketplaces, and AI — 100% Job Success Score across 8+ years of client work — Products used by thousands of users in production worldwide I write clean, well-documented code your next developer can open and build on immediately. I communicate daily, flag risks early, and stay fully invested from kickoff through launch. Stack: React Native · Flutter · Expo · Next.js · Node.js · TypeScript · Supabase · Firebase · PostgreSQL · OpenAI API · Claude API · GPT-4 · GraphQL · REST APIs · AWS · Vercel · GitHub Actions If you're building a SaaS platform, mobile app, startup MVP, or AI-powered product — send me a message and I'll tell you exactly how I'd approach it.