Need a mobile product built end to end - app, backend, web, auth, real-time, shipped to the stores? That's what I do. React Native, Flutter, Supabase, Node.js. I've spent 11+ years building mobile products, and I've contributed to products at Q.ai (acquired by Apple), Arpalus (acquired by Instacart), Resonai, Polarsteps, Evooia, ShotSense Golf, Clopinz Golf, Polarsteps, Crunchyroll, and more. Today my focus is full-stack product delivery: I build the app, the backend behind it, and the pipeline that gets it live - without you having to hand off between three different contractors. ________________ 🚀 𝙒𝙝𝙖𝙩 𝙄 𝘽𝙪𝙞𝙡𝙙 🔹 Cross-platform mobile apps in React Native (Expo and bare) and Flutter 🔹 Supabase backends - Postgres schema design, Row Level Security, Auth, Storage, Realtime, Edge Functions 🔹 Node.js / NestJS APIs, webhooks, background jobs, third-party integrations 🔹 MVPs from zero to App Store / Play Store 🔹 Rescue work on stalled, inherited, or half-finished codebases 🔹 Native-to-React-Native migrations (and the reverse, when that's the right call) 🔹 Offline-first sync, push notifications, in-app purchases, Stripe billing 🔹 CI/CD with EAS, Fastlane, GitHub Actions ________________ ☑️ 𝘾𝙤𝙧𝙚 𝙎𝙩𝙖𝙘𝙠 📱 Mobile & Frontend: React Native, Expo, TypeScript, Flutter, Dart, React, Next.js, Tailwind, Zustand/Redux, TanStack Query 🗄️ Backend & Data: Supabase, PostgreSQL, Node.js, NestJS, Express, REST, GraphQL, Prisma/Drizzle, Redis, WebSockets ⚙️ Infrastructure: Docker, AWS, Vercel, EAS, Fastlane, GitHub Actions 🧩 Native (for when React Native isn't enough): Swift, SwiftUI, UIKit, Kotlin, Jetpack Compose, custom native modules and bridges ________________ ⚡ 𝙒𝙝𝙚𝙧𝙚 𝙄'𝙢 𝘿𝙞𝙛𝙛𝙚𝙧𝙚𝙣𝙩 𝙁𝙧𝙤𝙢 𝙖 𝙎𝙩𝙖𝙣𝙙𝙖𝙧𝙙 𝙁𝙪𝙡𝙡-𝙎𝙩𝙖𝙘𝙠 𝘿𝙚𝙫 Most React Native developers stop where the JavaScript stops. I don't. When a product needs the camera, sensors, on-device ML, AR, or 3D, I write the native module myself instead of hunting for an abandoned npm package. That means I can also deliver: 🔹 Camera and real-time video processing pipelines 🔹 On-device AI/ML inference (Core ML, TensorFlow Lite, ONNX) 🔹 ARKit / ARCore features inside a React Native or Flutter app 🔹 LiDAR scanning, RoomPlan, 3D reconstruction, digital twins 🔹 Pose estimation, object detection, face and body tracking 🔹 Custom SDKs distributed to other teams (iOS, Android, React Native) If any of that is on your roadmap, you've probably already discovered how few full-stack developers can actually ship it. ________________ 🗓 𝙍𝙚𝙘𝙚𝙣𝙩 𝙒𝙤𝙧𝙠 (2025–2026) • React Native and Flutter apps backed by Supabase - auth, realtime, storage, RLS • Node.js / NestJS API and webhook infrastructure running in production • Computer vision SDKs for retail and object recognition • LiDAR and RoomPlan powered spatial capture systems • Pose estimation and movement analysis for fitness platforms • Real-time AI inference running directly on mobile devices • Cross-platform SDK development for iOS, Android, and React Native ________________ 🤝 𝙃𝙤𝙬 𝙄 𝙒𝙤𝙧𝙠 I ask questions before writing code, I tell you when something is a bad idea, and I give you a straight answer on feasibility, risk, and timeline before you commit budget. Send me what you're building. I'll tell you if it's feasible, what's likely to go wrong, and how I'd approach it.

✅ 𝟐𝟎 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐣𝐨𝐛𝐬 = 𝟏𝟖𝟎,𝟎𝟎𝟎$+ 𝐞𝐚𝐫𝐧𝐢𝐧𝐠𝐬 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 👨‍💻 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 & 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐜𝐡𝐮𝐫𝐧 𝐫𝐚𝐭𝐢𝐨 𝐭𝐨 𝟏𝟎𝟎𝐤+ 𝐝𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 📲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐡𝐢𝐠𝐡 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝑾𝒉𝒚 𝒎𝒆? ★ Consider me a 𝐠𝐞𝐧𝐢𝐞 in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐨𝐝𝐞𝐉𝐒 mobile application, your wish will be my command but not every bad wish will be granted. ★ Work with an experienced full-stack 𝐌𝐨𝐛𝐢𝐥𝐞 developer that doesn't compromise the code and business needs. ★ I won't let you struggle with your needs. 𝐄𝐯𝐞𝐫𝐲𝐭𝐡𝐢𝐧𝐠 𝐢𝐬 𝐝𝐨𝐚𝐛𝐥𝐞 in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 Mobile application and I have that vision to do it for your business. ★ Have enough experience seeing startups 𝐬𝐮𝐜𝐜𝐞𝐞𝐝 𝐚𝐧𝐝 𝐟𝐚𝐢𝐥 and I don't want you to fail due to any of developers fault. ★ I travel in 🏆 𝐰𝐢𝐧𝐧𝐞𝐫𝐬 bandwagon so its up to you whether you want to start this journey with me. 𝑨𝒃𝒐𝒖𝒕 𝒎𝒆? ● 𝐍𝐞𝐫𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐨𝐝𝐞𝐉𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 wood pecking every details of the code. ● Absolute genius in writing high intensive algorithms to drive your business needs and solve your problems. I developed the 𝐬𝐡𝐨𝐫𝐭𝐞𝐬𝐭 𝐫𝐞𝐯𝐞𝐧𝐮𝐞 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦 to drive customer growth. ● 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐫𝐚𝐢𝐬𝐞𝐝 𝟐𝟎 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 𝐮𝐬𝐞𝐫𝐬 in 3 years time span. ● Keen eye for detail in developing and transforming design to code. Expertise in Figma, Miro, Sketch, xD. ● Excellent in 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐢𝐧𝐠 & 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 custom backend(REST or SOAP API's), Supabase, Firebase or AWS Amplify with AWS AppSync. 𝑻𝒆𝒔𝒕𝒊𝒎𝒐𝒏𝒊𝒂𝒍𝒔 1. Queue online Flutter Application - 𝟓.𝟎 ⭐ "𝙄 𝙧𝙚𝙖𝙡𝙡𝙮 𝙡𝙞𝙠𝙚 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙎𝙮𝙚𝙙. 𝘾𝙖𝙣 𝙩𝙖𝙠𝙚 𝙛𝙪𝙡𝙡 𝙤𝙬𝙣𝙚𝙧𝙨𝙝𝙞𝙥 𝙖𝙣𝙙 𝙙𝙧𝙞𝙫𝙚 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩. 𝘼𝙡𝙨𝙤 𝙜𝙤𝙤𝙙 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙙 𝙬𝙖𝙣𝙣𝙖 𝙡𝙚𝙖𝙧𝙣." 2. Senior Flutter Developer - Totem - 𝟓.𝟎 ⭐ "𝙍𝙖𝙯𝙖 𝙬𝙖𝙨 𝙖𝙣 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙡 𝙥𝙖𝙧𝙩 𝙤𝙛 𝙤𝙪𝙧 𝙩𝙚𝙖𝙢, 𝙖 𝙜𝙧𝙚𝙖𝙩 𝙘𝙤𝙡𝙡𝙖𝙗𝙤𝙧𝙖𝙩𝙤𝙧 𝙖𝙣𝙙 𝙖𝙣 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚𝙙 𝙙𝙚𝙫. 𝙒𝙤𝙪𝙡𝙙 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝙖𝙣𝙮 𝙩𝙞𝙢𝙚." 3. Flutter Food Distribution Application - 𝟓.𝟎 ⭐ "𝙂𝙧𝙚𝙖𝙩 𝙟𝙤𝙗 𝙫𝙚𝙧𝙮 𝙨𝙖𝙩𝙞𝙨𝙛𝙮𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙝𝙞𝙨 𝙬𝙤𝙧𝙠, 𝙄 𝙬𝙤𝙪𝙡𝙙 𝙙𝙚𝙛𝙞𝙣𝙞𝙩𝙚𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝙩𝙤 𝙝𝙞𝙧𝙚 𝙝𝙞𝙢 𝙖𝙜𝙖𝙞𝙣" 4. Getscope Flutter Application - 𝟓.𝟎 ⭐ "𝘼𝙬𝙚𝙨𝙤𝙢𝙚 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚. 𝙒𝙤𝙪𝙡𝙙 𝙙𝙚𝙛𝙞𝙣𝙞𝙩𝙚𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙." 𝑺𝒐𝒖𝒏𝒅𝒔 𝒍𝒊𝒌𝒆 𝒂 𝒇𝒊𝒕? Next steps: 📩 Invite me or send a message and I will be at your service. 💬 Just write me a note so that I am at your disposal to discuss further requirements. Just do the initial steps and leave the rest to me.

I build iOS apps from ideas to $1m+ ARR. 🚀 Just tap invite and let's jump on a call to discuss your project I've worked as a senior iOS developer and technical lead for the past 12 years, delivering apps used internally at Harvard University, Tesla, Danfoss, and FIFA World Cup. More recently I've become specialised in LLMs integrations (ChatGPT/OpenAI, Claude/Anthropic, Gemini) having created the PingMi, Loopsie and Rare based on Open AI / Chat GPT with 10+ million users. I'd be happy to look at taking on your mobile projects.

I ❤️ solving iOS problems - big and small. You can hire me to fix a bug, implement a complex feature, integrate ChatGPT or other services or frameworks, implement a design, or write a whole new mobile app from scratch. WHAT I OFFER • I prefer setting clear milestones from the beginning of the project and delivering on time. • Communication is a top priority for me, I post regular updates on my progress. • I write top-quality, maintainable, and robust code. • I freelance full-time, and you have my full attention on your project. EXPERIENCE I’m a seasoned iOS developer with 12 years of experience making 5-star-rated apps for the iPhone, iPad, and Apple Watch. In my previous role as a full-time senior developer, I was responsible for the development of business and productivity apps - document processing, cloud storage, and online collaboration. Before I fell in love with iOS I had 10 more years of experience developing mobile applications for Symbian, Palm, and Windows Mobile. I am familiar with most standard iOS APIs such as UIKit, Foundation, SwiftUI, Combine, animations, in-apps, push notifications, MapKit, StoreKit, StoreKit 2, Sign In with Apple, etc. I can help with App Store Review guidelines and issues. I’ve used many third-party frameworks like Firebase, AdMob, Facebook SDK, Flurry, AppsFlyer, etc. Dev tools: Xcode, Git, Figma, Jira, Trello, TestFlight, Jenkins. Don’t hesitate to drop me a message. I’d love to discuss your project.

I am a UK-based app developer and professional software engineer with extensive experience building Mobile, Web and Enterprise level applications. I have been practising my craft professionally for over twenty-five years and I have been building mobile apps for iOS since 2011. Expertise: ✅ iOS - iPadOS - tvOS - watchOS - macOS - Swift - SwiftUI - Objective C - UIKit ✅ AppStore Connect - RevenueCat - Git - Jira ✅ SQL - Oracle - MySQL - SQLite - Unix - REST ✅ Java - Hibernate - SOAP - Redhat ✅ WordPress - HTML - CSS - JavaScript - TypeScript - PHP ✅ DNS - Hosting Good software engineering is not just about the technical skills, it is also about great communication, a focus on delivery, excellent problem solving and a desire to learn. My Background: I have a degree in Computing from Napier University, Edinburgh, and have previously worked across a range of software engineering roles in Defence, Government, Health and Finance. I am a TOGAF certified enterprise architect and I have professional certifications in Java Programming and Oracle Database Administration. But don't let all that bamboozle you, I'm a down-to-earth developer with excellent communication skills, who will work with you to build exactly what you need. I am also a Top Rated freelancer here on Upwork and have a vast amount of experience that I can bring to your project, no matter how big or small. I love building applications and digital products from the ground up, and I love using my skills to help solve digital problems. If I were to summarise — I'd say, I love making things work. I also love talking tech — so whether it's working out the best way to do something, updating an existing app, or building something from the ground up — drop me a message, it is free to talk it over.

Building a mobile app and want to get it right from day one? You’re in the right place. 📩 If you’re serious about building a high-quality mobile product - book your free consultation in DM. I can review your idea, suggest the best approach, and provide a clear estimate within 24 hours. I’m a senior mobile app developer with 8+ years of experience helping startups and businesses design, build, and launch scalable mobile products without wasting time or budget on the wrong decisions. I’ve worked on 20+ projects, including MVPs, production apps, and scaling existing products used by real customers. 🚀 What you get working with me: Product-focused development (not just code execution) Smart tech decisions that save time and budget Clean, scalable architecture ready for growth Clear communication and predictable delivery 💡 My expertise: 📱 Native iOS & Android - Swift, Kotlin 📱 Cross-platform - Flutter, React Native ⚙️ Backend & APIs - Firebase, AWS, REST API 🎨 UI/UX collaboration - Figma, Sketch I don’t push specific technologies. I choose what fits your product, timeline, and business goals. 🎯 How I can help: MVP strategy & fast validation (launch in weeks, not months) Full-cycle product development (idea → App Store / Google Play) Scaling and optimizing existing apps Architecture & backend integration Fixing unstable apps and improving performance 🌍 I work best with: Funded startups Founders building MVPs Businesses scaling existing products 🤝 My approach: I work as a product partner, not just a developer - helping you prioritize features, avoid costly mistakes, and move faster toward a successful launch. Mobile App Development, iOS Development, Android Development, Cross-Platform Development, Flutter Development, Kotlin Development, Swift Development, Java Development, Software Development Agency, Full-Cycle Development, MVP Development, Product Development, App Maintenance, Software Consulting, Agile Development, API Integration, Backend Development, Cloud-Based Solutions, SaaS Development, UI/UX Design, HealthTech App Development, FinTech App Development, EdTech Solutions, E-commerce Mobile Apps, Social Media Apps, IoT Mobile Development, AI-Powered Apps, Accessibility Solutions, GPS & Location-Based Apps, Mobile Security & Encryption, REST API, Firebase, Google Cloud, AWS, BLE (Bluetooth Low Energy), Custom UI Development, Mobile App Security, Payment Gateway Integration, AI & Machine Learning, AR/VR

$20M+ raised with apps I built. Clients backed by YCombinator and a16z I partner with ambitious founders to build and scale unique mobile apps. Every project gets a hands-on, founder-first approach. I've built 40+ apps as a solo full-stack developer and can take your product from idea to App Store launch. • iOS and Android App Development • Mobile UX/UI Design / Product Design • React Native Mobile App Development • App Store Publishing Support • App Growth Strategy Send me a message to schedule an intro call.

I build and rescue mobile apps that ship — 12+ years in native iOS (Swift, SwiftUI, UIKit) and 4+ years in Flutter, with production apps in fintech, gambling, crypto, and transit. What makes me different from most Flutter developers: I shipped native first. Platform channels, native modules, App Store review quirks, performance profiling — the places where Flutter-only developers get stuck are where I'm strongest. RECENT WORK: Architected a Flutter gambling app from scratch (BLoC, multiple payment gateway integrations, Firebase) for iOS and Android Led an iOS chapter of 7 engineers at one of Georgia's largest banks — SwiftUI at scale, MVVM+Coordinator architecture, modular 2FA system Built and shipped a real-time transit app for the City of Ottawa to both the App Store and Google Play from a single Flutter codebase Developed a crypto wallet with NFT ticketing, Web3 logins, and biometric authentication Maintained and hardened a high-load iOS betting app for a major UK gambling brand WHERE I'M MOST VALUABLE: Flutter apps that need to feel truly native on iOS Migrating native iOS/Android apps to Flutter or Kotlin Multiplatform Rescuing troubled codebases — clean architecture, testing, CI/CD (Fastlane, GitHub Actions, Bitrise) Launch-phase work: stabilization, performance, App Store submission and review

10+ years experience. I build products that are easy for users to understand. I work quickly, as I believe most progress is made during iteration, after user/client feedback. By choosing me as your developer, your project will get done sooner than you think. I pride myself in being an extraordinarily fast developer while still maintaining high-quality standards.

I help startup founders and established businesses launch high-quality iOS, Android, Web, and cross-platform apps fast. As a senior mobile developer, I’ve shipped dozens of apps using SwiftUI, React Native, React Web, Kotlin, Unity, Firebase, AWS, and Azure, including an AR app for NASA’s Visitor Center at Goddard. Whether you’re building an MVP, adding features, or integrating with cloud services, I bring solo execution and clean delivery. No bloated teams. No hand-holding required. Recent and notable work: • NASA: Unity-based AR app for iOS and Android • iOS startups: Social and animation-sharing apps • AI integrations: OpenAI, Hugging Face, RAG, and API workflows • React Web apps with backend integrations • AR/VR product visualization tools • Firebase Functions and Azure cloud apps • Published apps on App Store and Google Play Clients hire me for: • Full app builds from scratch • Debugging and scaling existing codebases • Fast turnaround on scoped deliverables U.S.-based | Rutgers CS graduate (4.0 GPA) | Available for hourly or fixed-scope work