React Native App Overhaul

I'm seeking a skilled React Native developer to update my existing app. The project involves:

UI/UX Improvements:
- Redesign layout
- Improve navigation
- Update color scheme

Performance Enhancements:
- Optimize app speed
- Reduce crashes
- Improve load times

Ideal candidates should have:
- Proven React Native experience
- Strong UI/UX design skills
- Background in app performance optimization
- Ability to communicate effectively and provide regular updates

Please share your portfolio and relevant experience.