APK Modification for Emulator Compatibility

I require a resourceful and skilled mobile app developer who can modify an existing APK file to work effectively on an emulator. This project mainly involves:

- Updating app functionality: The app in question is currently experiencing crashing issues when attempted to run on an emulator. Hence, it requires targeted modifications to prevent this issue and guarantee an operable state on the emulator.

Ideal skills and experience:
- Extensive background in mobile app development.
- Proven experience in optimizing apps to run on a variety of platforms, including emulators.
- Proficiency in debugging and avoiding crashes.
- Attention to details and commitment to project deadlines.

Please note that additional features are not required to be added to the app at this stage, however, that might be a subject of discussion for potential future collaboration. The main aim of this project is to optimize the app's performance for emulator use.