Cross-Platform Social Networking App

I'm seeking an experienced mobile app developer to create a social networking app for both iOS and Android platforms.

Key features should include:
- User profiles and customizable feeds
- Friend/follow systems
- Real-time messaging and notifications
- Multimedia content sharing (photos, videos, etc.)
- Robust search and discovery tools
- Privacy settings and user reporting mechanisms

Ideal candidates should have:
- Proven experience in developing social networking apps
- Strong knowledge of both iOS and Android development frameworks
- Expertise in backend integration and database management
- Familiarity with UI/UX design principles for engaging user experiences
- Solid understanding of data privacy regulations

Please share your portfolio and relevant experience. Looking forward to your bids!