Maraj H.

Senior Mobile App Developer | Flutter • Android (Kotlin) • iOS (SwiftUI) | AI-Driven Products I help startups and businesses build end-to-end, production-ready mobile applications — from MVP to scalable products. With 10+ years of experience, I work across the full product lifecycle: understanding business goals, designing clean architecture, integrating APIs, aligning with backend logic, and delivering stable, maintainable apps. End-to-End Product Understanding: I don’t work only on UI screens. I actively understand: Backend data models and business logic API design and mobile-optimized data flow Authentication, roles, permissions, and security Performance, offline support, and scalability This allows me to deliver apps that are reliable in real-world usage, not just demos. Technical Skills: 1. Mobile Development 2. Flutter (BLoC, Riverpod, MVVM, Clean Architecture) 3. Android (Kotlin) – MVVM, MVI, MVP, Coroutines, Jetpack 4. iOS (Swift / SwiftUI) 5. FlutterFlow for rapid MVPs 6. Backend & Integrations 7. REST APIs & GraphQL 8. Firebase (Auth, Realtime DB, Firestore) 9. Supabase, PostgreSQL 10. Real-time updates and subscription workflows 11. AI-Driven Products Experience working as Tech Lead in an AI-driven environment Mobile apps integrated with AI/ML and LLM-powered backends Strong understanding of AI data flow and mobile performance impact Security & Quality: HIPAA Compliance Certified Secure authentication and role-based access Offline-first and performance-optimized apps Why Clients Choose Me: ✔️ Product-focused mindset ✔️ Clean, scalable architecture ✔️ Clear communication and ownership ✔️ Long-term, reliable delivery If you’re looking for a developer who understands both mobile and backend systems and can deliver a complete product, I’d be happy to help.