I need a developer who can convert this project into an Android application only: GitHub Repository: https://github.com/Nolanja5611/antroid-trunk-sip-to-gsm-gateway-batphone Requirements: Must be functional on Android devices ots ok if too old like andr

I need a developer who can convert this project into an Android application only:
GitHub Repository:
https://github.com/Nolanja5611/antroid-trunk-sip-to-gsm-gateway-batphone

Requirements:

Must be functional on Android devices ots ok if too old like android 7

Clean, stable, and easy-to-build code

Experience with VoIP / SIP / GSM integration is a big plus


If you’re confident you can handle this, drop your proposal with:

1. Estimated time


2. Cost


3. Any similar work you’ve done