Andre H.

With a passion for building intelligent, high-performance apps with custom UIs, I use Flutter to help startups and companies bring their next big product on any screen to life, from early concept to store launch.

Over 12,000+ hours on Upwork, my focus has been simple: deliver clean, scalable architecture and native-grade user experiences that scale cleanly as your business grows.

My areas of expertise include:

• Flutter & Architecture
• Enterprise State Management (Riverpod, BLoC, MobX)
• Clean Architecture, Unit & Widget Testing
• Custom UI/UX, Complex Animations & Pixel-Perfect Design Implementation (Figma, Lovable, Sketch, Adobe XD)
• Platform Channels & Native Bridge Integration (iOS / Android)

AI & Modern Backend Stack

• Custom AI Agents & LLM Integrations
• Firebase & Supabase Specialist
• Database Design & APIs (MySQL, SQLite, REST & GraphQL)

Monetization & App Lifecycle

• App Monetization & In-App Purchases (RevenueCat, AdMob)
• Analytics & Stability (Crashlytics, Google Analytics, Push Notifications)
• Complete App Store & Google Play Store Publishing, Deployment & CI/CD

Whether you need a flagship MVP built from scratch, complex features integrated into an existing codebase, or a modern AI-driven mobile experience, I'm ready to help you ship fast without sacrificing quality.
Welcome! Let's have a chat :)