Satellite SMS Android App

I'm looking for an experienced Android developer to create a specialized application for Google Pixel 9 smartphones. This app will enable SMS communication through a 5G satellite cell during limited daily orbital passes.

Key Requirements:
- Real-time satellite tracking
- Dedicated SMS preview and send interface
- Emergency broadcast options
- Automated notifications for all satellite passes
- Alerts for lost satellite visibility via pop-up messages

Ideal Skills and Experience:
- Proficiency in Android app development
- Experience with real-time tracking interfaces
- SMS integration and handling
- Familiarity with satellite communication protocols
- Strong UI/UX design skills for a dedicated application interface

Please provide relevant experience and portfolio.