New React Native Calling App Development

I'm in need of a talented and experienced React Native developer who can help me build a new voice calling app from scratch.

Key Responsibilities:
- Design and implement a new app using React Native
- Focus primarily on developing a seamless and user-friendly voice calling feature

Ideal Skills:
- Proficient in React Native
- Previous experience in developing calling apps is a plus
- Strong understanding of voice calling technology and implementation