Flutter Developer Needed for App Optimization

I have a Flutter-based mobile app that is partially developed. The app requires:

- Integration of the Stripe Payment Gateway for one-time payments
- Setting up Firebase for user activity notifications
- API integration and optimization

The ideal candidate should have:

- Over 4 years of experience in mobile app development, specifically with Flutter
- Proven expertise in Android Studio
- Extensive experience with Firebase for backend and notifications
- Proficient skills in API integration and optimization
- Ability to debug and optimize code for performance

Please reach out with your portfolio if you meet these criteria.