Angular JS Developer for Social Networking App

I am looking for an experienced Angular JS developer to help me build a feature-rich social networking web app.

Key Features:
- User Profiles: The app will need to support the creation and management of user profiles.
- Messaging: An integrated messaging system is essential for user interaction.
- News Feed: A dynamic news feed to keep users updated on their connections and interests.

Authentication:
- The app will use a traditional Email and password system for user authentication.

Ideal Skills and Experience:
- Proficient in Angular JS with a strong portfolio of previous web app development.
- Experience in building social networking features.
- Knowledge of secure and efficient user authentication systems.
- Strong communication skills for effective collaboration.