Flutter Expert for Mobile App Debugging

Flutter Frontend Developer (Bug Fixing & UI Debug)
Looking for a talented Flutter developer to help debug and polish a mobile app focused on air quality tracking and emissions benchmarking. The app is connected to a FastAPI backend and supports insights, user login, and data visualization. Fix UI rendering issues (e.g., numerical API data needs to be transformed into pre-written human-readable tips)

Debug and repair Google social login (OAuth) integration
Ensure frontend correctly handles dynamic API responses
Implement proper error handling and fallback views
Work with an existing Postman collection to test all endpoints
Collaborate with backend dev and designer for testing and pre-release readiness
experience with Flutter & Dart

Confident in integrating REST APIs (especially with FastAPI or similar)
Familiar with Firebase Auth / Google Sign-In
Ability to read Figma designs and translate UI accordingly
Experience debugging mobile apps and optimizing performance
-
Experience with pre-launch testing and app store submission (Android & iOS)