APK Login Page UI Overhaul - No Source Code

I'm looking for a professional who can modify the login page of my apk.

Requirements:
- UI Design Changes: I have some ideas for the UI modifications, but I need your expertise to bring it to life.
- Adding New Login Methods: The primary task here is a redesign, not the addition of new methods.

Ideal Skills:
- APK Modification: You must have experience working with apk files.
- UI/UX Design: A strong background in user interface and user experience design is essential.
- Communication: I need someone who can understand my ideas and translate them into a functional design.

Please provide examples of previous apk modifications and UI redesigns you have done.