Budget Android Music App Development

I'm seeking an affordable Android app developer to create a simple entertainment app. The app's primary function is to recognise the face and play entrance song with offline playback capabilities.
Key Requirements:
- Music player functionality
- Offline playback only
- Face recognition integration

Ideal Skills and Experience:
- Proficiency in Android app development
- Experience with music player apps
- Knowledge of face recognition technology
- Budget-friendly solutions

Looking forward to your bids!