ExpertCare: Interactive PCB Support & Training

I'm looking for a developer to create an app named ExpertCare. This app caters to professionals and enthusiasts of electronic circuit design and repair, providing them access to electronic PCB circuits data, chat-based technical support, and a library of pre-recorded training videos.

Key Features:
- Primary focus on Community Forum-style chat support: The app should incorporate a community forum-style chat feature where users can discuss, troubleshoot, and learn together. This is a critical aspect of the app.
- User profiles and messaging: The chat function should allow for user identities through profiles and facilitate one-on-one communication via messaging.
- Threaded discussions: The chat should be able to support threaded discussions, allowing users to follow conversations more easily.

Ideal Skills:
- Experience in app development, particularly with chat functionality.
- Understanding of user interface design for community-based apps.
- Knowledge of electronic PCB circuits would be an advantage, but not mandatory.

I am looking for a professional who can turn this concept into a fully functional app with an engaging and user-friendly interface.