Cross-Platform Social Networking App Development

I'm in need of an experienced mobile app developer to create a social networking app that operates seamlessly on both iOS and Android platforms.

Key Requirements:
- Extensive experience in mobile app development, specifically for social networking platforms.
- Proven ability to develop cross-platform apps.
- Proficient in UI/UX design principles to ensure the app is user-friendly and engaging.
- Knowledge of backend development to ensure smooth operation and data handling.
- Familiarity with security protocols to safeguard user information.

Ideal Skills:
- iOS and Android development
- Cross-platform mobile app development
- UI/UX design
- Backend development
- Data security