Multi Platform Mobile Developer -- 2

I am looking for a multi-platform mobile developer who can develop an app for both iOS and Android platforms.

Main functionality of the app:
- VPN (Virtual Private Network)

Timeline:
- Flexible timeframe

Ideal skills and experience:
- Proficiency in developing apps for both iOS and Android platforms
- Strong knowledge of VPN technology
- Experience in developing secure and reliable mobile applications
- Ability to optimize app performance for different devices and screen sizes
- Familiarity with app store guidelines and submission processes for both iOS and Android platforms