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I will be your flutter developer for android ios app with ai integration
Mehrooz Hassan
About this gig
Need a reliable Flutter developer to build a fast, beautiful cross-platform mobile app for Android & iOS? You're in the right place.
I'm a professional Flutter developer with 5+ years of experience building production apps from a single codebase including enterprise, marketplace and fintech apps live on the App Store & Play Store.
What makes me different: I integrate AI & LLM chatbots (OpenAI, Gemini, Claude) right into your app smart assistants, 24/7 support bots and personalized experiences that boost engagement and retention.
- Cross-platform Android & iOS (one codebase)
- Clean, scalable architecture (BLoC / Provider)
- AI / LLM chatbot & API integration
- Firebase, REST APIs, payments (Stripe/Tap)
- Pixel-perfect UI from your Figma design
- App Store & Play Store deployment
Tech: Flutter, Dart, Firebase, Node.js, REST/GraphQL.
Whether you need a brand-new app, a fast MVP, or AI features added to an existing Flutter app I deliver clean code, on-time delivery and real post-launch support.
Message me before ordering with your idea and I'll send a clear plan, timeline & quote. Let's build something great!
Get to know Mehrooz Hassan
Mehrooz Hassan
Flutter and React Native Developer, AI Mobile Apps, 50plus Apps , 5y Experience
- FromPakistan
- Member sinceApr 2024
- Avg. response time1 hour
Languages
Urdu, English, Hindi, Spanish
Hi, I'm Mehrooz — a Flutter & React Native developer who turns ideas into polished, store-ready apps. I've shipped a cross-platform enterprise workforce app for Austrian Airlines, a consumer app with 200,000+ downloads, and a marketplace platform with full Stripe/Tap Payments and split-payout integration.
Whether you need an MVP fast or a complex app with payments, real-time data, and clean UI, I deliver production-grade code on time. Backend ready too: Node.js, Firebase, Supabase, PostgreSQL.
My Portfolio
FAQ
I already have a Flutter app — can you add AI/LLM features to it?
Yes. I integrate AI chatbots and LLM APIs (OpenAI, Gemini, Claude) into existing Flutter apps, plus fix bugs, add features, or improve performance.
Will the app work on both Android and iOS?
Absolutely — Flutter builds both platforms from one codebase, so you get native-quality Android and iOS apps without paying for two separate builds.
Do I get the full source code?
Yes, you receive 100% of the clean, documented source code and full ownership on final delivery.
Can you publish the app to the App Store and Play Store?
Yes, I handle store setup, builds, and submission. You'll need your own developer accounts (I'll guide you through it).
I only have an idea — can you help me scope it?
Of course. Message me your idea and I'll reply with a clear feature list, timeline, and fixed quote before you order.
Do you provide support after delivery?
Yes — every order includes post-launch support, and I offer ongoing maintenance if you need it.
