I build cross-platform mobile apps using Flutter and Dart that run natively on both iOS and Android from a single codebase. I have 2 live production apps on Google Play Store built entirely by me as a solo developer.
What I offer:
- Full Flutter app development from scratch to Play Store / App Store deployment
- Firebase integration (Auth, Firestore, FCM push notifications)
- FastAPI backend development with REST APIs
- AI feature integration (OpenAI, DeepSeek, embeddings)
- In-app purchases, subscription systems, and payment flows
- GCP Cloud Run backend deployment with Docker
My apps handle real users with authentication, payments, real-time chat, and AI features. I work independently and communicate clearly throughout the project.
Tech stack: Flutter, Dart, Python, FastAPI, Firebase, GCP, OpenAI API