Interactive Mobile App Frontend Development

I'm looking for an experienced frontend developer (freelancer) to create the front end of a mobile app for both iOS and Android platforms. The app will require user authentication and push notifications... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Flutter, Frontend Development, Graphic Design, iOS Development, Mobile App Development, Mobile Development, React Native, User Interface / IA, UX / User Experience)