Social iOS App Development

I'm looking to develop a social interaction mobile application on iOS. The app should allow users to connect, chat, and share content.

Key features should include:
- User profiles
- Friend requests and connections
- Private messaging and group chats
- Content sharing (images, videos, posts)
- Activity feeds

Ideal skills and experience:
- Proven iOS app development experience
- Strong knowledge of Swift and Objective-C
- Experience with social networking features
- Backend development experience for data management
- UI/UX design skills for user-friendly interfaces

I'm looking for a professional who can deliver a high-quality, engaging app within budget.