Social Networking Web App Development

I'm seeking a skilled web application developer to create a social networking site.

Key requirements:
- User profiles
- Messaging system
- News feed
- Referrers feature

Ideal skills and experience:
- Expertise in web application development
- Experience with social networking platforms
- Strong UI/UX design skills
- Proficiency in backend technologies

Please provide examples of similar work done. Looking forward to your bids!