Looking for an excellent react native

I am looking for an excellent react native developer to create a mobile app with the following features:

- User authentication and profiles
- In-app purchases and payment integration
- Push notifications and real-time updates

The client has a design ready for the app, so the developer will need to work with the existing design.

The expected timeline for this project is more than 3 months.

Ideal skills and experience for this job include:

- Strong proficiency in React Native
- Experience with user authentication and profiles
- Knowledge of in-app purchases and payment integration
- Familiarity with push notifications and real-time updates
- Ability to work with existing designs