Android App Setup and Firebase Integration

I need a skilled developer to set up and customize an Android app using source code purchased from Codecanyon.

Key Tasks:
- Set up and customize the app.
- Integrate Firebase Authentication.
- Ensure the app is fully functional and tested.
- Prepare app for Google Play Store deployment.

Ideal Skills and Experience:
- Proficient in Android development.
- Experience with Firebase integration.
- Familiar with Google Play Store deployment.
- Strong testing and debugging skills.

Guidance on deployment is a plus.