Mobile App Developer for Padel Tournament Management

I'm in need of a skilled mobile app developer with extensive experience in React Native and Node.js to create a Minimum Viable Product (MVP) for a Padel tournament management application. This app should cater to both iOS and Android platforms.

Key Features:
- Tournament creation
- Player registration
- Real-time results updating
- Match draw generation

Additional Features:
- Player chat functionality
- Push notifications
- Social media integration

Payment Processing:
- All registration fees to be handled within the app

Ideal Skills and Experience:
- Proficiency in React Native and Node.js
- Previous experience developing mobile applications
- Knowledge of integrating chat functionalities and push notifications
- Familiarity with social media integration
- Experience with in-app payment systems