React Native App Bug Fix and RevenueCat Integration

I need a skilled React Native developer to help fix bugs and finish building my iOS app. We also need RevenueCat implemented for in-app purchases and subscriptions.

Key Tasks:
- Fix performance problems and functional errors
- Implement RevenueCat for in-app purchases and subscriptions
- Ensure all app features, especially in-app purchases and subscriptions, are fully functional

Ideal Skills and Experience:
- Strong expertise in React Native and iOS development
- Experience with RevenueCat integration
- Proficient in debugging and optimizing app performance
- Familiarity with in-app purchase and subscription workflows

Looking forward to your proposals!