React Native App Integration & UI Revamp -- 2

I'm seeking an experienced React Native developer to integrate our existing backend into a functional app. The backend includes user authentication, data syncing, and push notifications.

Key tasks include:
- Integrate backend functionalities
- Minor adjustments to match Figma screens
- Overall UI improvement
- Optimize for both iOS and Android
- Provide feedback and suggestions

Ideal skills and experience:
- Strong React Native expertise
- Proven backend integration experience
- Solid UI/UX design knowledge
- Portfolio showcasing similar projects

Please share your portfolio with your bid.