I can build your product from scratch for you with full backend or front functionality
i can build it in php framework (codeigniter, laravel,yii or any other which you will like)
if you want custom core solution we also can build in
if you want to use CMS we also built it in that CMS because we have full grip in programming
if you want own cms we also can do it
you need to only come inbox
Kindly come in chat for further discussion on your work.