Hi there,
First introduced myself am experienced android developer over 5 years, developed many application and also released in play store also.
I saw your requirement am eagerly to do this project, website to mobile app most of app i did like this only, so can do it in your expectation. Please see my previous project also same like it only and both app in play store also.
Nowadays most app in material design only, i will develop with this concept, so ui is rich full and look good, please contact me for further discussion and discuss with project and my previous project also.
Regards,
Vignesh.M