AWS Nova Sonic Integration

I'm looking for a developer to integrate AWS Bedrock Nova Sonic's audio-to-audio capabilities into a simple Android app.

Requirements:
- Basic Java class with XML layout
- One button to start/stop voice recording
- On button click, record audio and send to Nova Sonic
- Play Nova Sonic's audio response in real-time
- Use hardcoded AWS access and secret keys

Ideal Skills:
- Experience with AWS services, especially Bedrock and Nova Sonic
- Android development (Java)
- Real-time audio processing

Please note: I will provide AWS access keys later.