Haris R.
Senior Flutter Developer (Android, iOS) | AI Mobile App Development
Your Flutter (Android, iOS) AI MVP belongs in the App Store in 6 weeks, not 6 months. Senior Flutter developer, 8+ years, shipping AI-powered mobile apps with Firebase and Supabase backends that launch on time and still run clean a year later. I help pre-seed and seed-stage founders turn an idea, a Figma file, or a broken codebase into a production app, one Flutter codebase shipping to iOS, Android, and Web. 💡 How I work I quote fixed scope and hold it. I run a weekly demo ritual so you never wait two weeks to see progress. I write the kind of code your Series A hire will thank you for. I own the work end to end, from Figma handoff to App Store approval, and I speak product, not just syntax. 📱 Industries I have shipped for HealthTech, Pet Apps, Productivity, FemTech, SaaS, consumer AI, and on-demand (ride hailing, food delivery). 🔧 My stack Mobile: Flutter, Dart, cross-platform mobile development, iOS, Android, Web State and architecture: BLoC, Riverpod, GetX, Provider, Clean Architecture, Hexagonal Architecture Backend: Node.js, Supabase, Firebase (Auth, Firestore, Cloud Functions, FCM, Crashlytics), REST, GraphQL AI: OpenAI, Claude, Gemini, streaming LLM UX, chatbots, voice, image generation, on-device ML Payments: Stripe, Apple Pay, Google Pay, RevenueCat, AdMob, in-app purchases Ship: Codemagic, GitHub Actions, Fastlane, App Store Connect, Google Play Console 🚀 What you get when you hire me ✅ AI-powered Flutter MVPs from idea to live app in 6 to 8 weeks (OpenAI, Claude, Gemini, chatbots, voice, image generation, streaming LLM UX) ✅ Clean architecture with BLoC, Provider, or Riverpod that your next hire can read on day one ✅ Custom backend, Supabase, or Firebase wired end to end (Auth, Firestore, Cloud Functions, FCM, Crashlytics, Analytics) ✅ Stripe, Apple Pay, Google Pay, RevenueCat, AdMob, and in-app purchases that monetize on day one ✅ App Store and Play Store submission handled for you, including CI/CD via Codemagic or GitHub Actions ✅ One codebase shipping to iOS, Android, and Web, so you pay for one build, not three 🛠 Already have a Flutter app that is slow, crashing, or unshippable? ✅ Performance audits and crash fixes with a written report ✅ Legacy refactors to BLoC or Riverpod without breaking live features ✅ New AI features layered into existing apps (streaming LLM UX, on-device ML, voice) 📩 Send me a message and get a free scoping read Send me your idea, Figma link, or current codebase. Within a few hours you get a written one-pager back, realistic ship date, the three technical calls that decide whether your MVP survives its first 1,000 users, an honest budget range, and a direct answer on whether I am the right Flutter developer for this build. Even if we do not end up working together, you walk away knowing the real risks in your build.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.3k
$2.1k in the last 6 months
Across 3 contracts
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 13% in RESTful API
Ranked by MRR among everyone on Upwork with the skill.
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