Hello,
Hope you are doing well.
I have 3 years of experience as an Android developer.
I got your requirements but need to discuss more for the same.
I have created the following Apps that you can be referred to as a reference:
Copomap: https://play.google.com/store/apps/details?id=com.copomap
DesiPedia: https://play.google.com/store/apps/details?id=com.app.onestopshop
ThailandPostcard: https://play.google.com/store/apps/details?id=com.thailandpostcard
Ezolar: https://play.google.com/store/apps/details?id=com.ezolar
S12: https://play.google.com/store/apps/details?id=com.s12doctorapp
We can discuss the budget after all requirements.
Let me know if you are interested.
Thanks,
Harsh