Android OTT App Transformation for TV

I'm looking for a skilled developer to convert my existing Android OTT app into a version compatible with Android TVs. The current mobile version works well, but this project will focus on optimizing it for the unique features and functionalities of television use.

Key Requirements:
- Implement D-Pad navigation: The app must be fully navigable using the standard Android TV remote control.
- Integrate with Android TV Leanback: This is crucial for providing a seamless, user-friendly experience typical of Android TV apps.
- Support for multiple video resolutions: The app should handle various video resolutions, not just HD. This includes SD and Full HD.

The visual interface of the Android OTT app will remain unchanged, so there's no need for a UI redesign. However, it is essential that the app maintains its current user-friendly design.

Ideal Skills and Experience:
- Prior experience developing for Android TV is a must.
- Strong understanding of D-Pad navigation implementation.
- Familiarity with Android TV Leanback integration.
- Experience with video resolution support in applications.
- Ability to maintain the existing UI without modifications.

I am open to discussing any additional improvements you think may enhance the app's performance or usability on an Android TV.