Android App Permission Update

I need updates on my Android mobile application. The app is built with Native Android (Java/Kotlin).

Requirements:
- Implement a permission-based UI: Buttons should only show if the user has the necessary permissions; otherwise, they should be hidden.

Ideal Skills and Experience:
- Proficiency in Native Android development (Java/Kotlin)
- Experience with permission management in Android apps
- Familiarity with UI/UX principles for dynamic interfaces