Investor Communication Mobile App Development

I'm looking to develop a mobile app specifically designed for handling communication with my company's investors. Key features of the app will include:

- A real-time chat function, enabling instant communication and updates
- Push notifications to alert investors of important news or updates

Additionally, the app will require a secure user authentication system using email and password.

Ideal skills and experience for this job include:
- Proven track record in mobile app development
- Experience with developing communication-focused applications
- Knowledge of implementing secure user authentication systems
- Ability to create an intuitive and user-friendly interface