Flutter Developer for Social Network App

I require an experienced Flutter developer to create a cross-platform social network application compatible with both iOS and Android. The essential features include:

- Comprehensive User Profiles

Skills and experience required:
- Proven experience in Flutter development
- Proficiency in cross-platform compatibility for iOS and Android
- A strong understanding of social network structures
- Expertise in creating user profiles and private messaging functions.

Please include your portfolio of relevant works in your bid. This will facilitate me in making an informed decision.