Hi,
I'm experienced Android developer from three years. i read your project description and i have wast experience in geofancing. I design one app in geofence fro my client final year project. In which user mobile gone in silent mode when user enter to particular location and remove his mobile from silent mode when leaving the location. I can solve your issue related to geofence because I'm expert in this. You can check my geofence work screenshot in my portfolio.
I'm available fro this job. if you interested in my bid. decide suitable time to discuss your issue.
Best Regard
Saeed Sajid