Hello sir,
Greetings from Omauda Consultants !!!
I have seen you requirements. We would love to do this for you. We have prior experience of working with Ads integration. Of course not with mopub, but Admob. But that's not the issue I think.
If we have the coding skills then I know, we can anything you want.
Please discuss with us once. So that work can be start by that time itself.
Thanks
Pankaj Goyal