Android Dependency Fix for Google Play Services

I need an experienced Android developer to fix missing dependency issues in my app. The app uses Gradle as the build tool, and the missing dependencies are primarily from Google Play Services.

Key Requirements:
- Expertise in Android development and Gradle
- Experience with Google Play Services integrations
- Ability to resolve missing dependencies efficiently

Ideal Skills:
- Android SDK
- Gradle build configuration
- Troubleshooting dependency issues
- Familiarity with Google Play Services libraries

Please provide a detailed approach and timeline along with your bid.