Mobile .Net MAUI app for chat

I am looking for a skilled and experienced developer to create a mobile .Net MAUI app for chat. The app should have the following features and requirements:

Chat Functionality:
- The chat functionality should be able to consume API for seamless communication.
- Users will be able to send/receive text, image, audio, video and docs

Design Requirements:
- The client has a specific design in mind for the app.
- The developer should be able to implement the client's design requirements.

Integration with Existing Systems:
- The app needs to integrate with the client's existing systems.
- The developer should have experience in integrating mobile apps with existing systems and databases.

Skills and Experience:
- Proficiency in .Net MAUI development.
- Experience in building chat applications.
- Familiarity with consuming APIs.
- Ability to implement specific design requirements.
- Experience in integrating mobile apps with existing systems and databases.

If you meet the above requirements and have the necessary skills and experience, please submit your proposal for this project.