Java Full Stack Developer for Social Media App

I'm seeking a seasoned Java Full Stack Developer to help me build a comprehensive social media application.

Key Features:
- User Profiles: The application should allow users to create and manage their own profiles.
- Messaging System: A robust messaging system for user interactions is a must.
- News Feed: The application should have a dynamic news feed to keep users updated.

Platform Support:
- The application should be compatible with Web, iOS, and Android.

Ideal Skills and Experience:
- Proven experience in Java Full Stack development.
- Prior experience in developing social media applications is a plus.
- Proficiency in creating user-friendly interfaces for Web, iOS, and Android.
- Excellent understanding of implementing secure and efficient messaging systems.
- Ability to create dynamic and interactive news feeds.

Please provide examples of your previous work that align with this project.