React Native Firebase Taxi App

I need a skilled developer to build a taxi app using React Native and Firebase.

Core features are essential, including:
- User registration/login
- Real-time tracking
- Payment integration

The app should cater to all main users: passengers, drivers, and admins, and ideally support multiple languages.

Ideal skills:
- Proficiency in React Native and Firebase
- Experience with real-time tracking and payment integration
- Multi-language app development
- Strong UI/UX design skills

Please share your relevant experience and approach to this project.