Rewards App with integrated adnetworks and AWS server API

I would like to develop the app both in ios and android it is about rewards app just like [login to view URL] or [login to view URL] but the back-end should be with aws servers with lambda it need to integrated with all networks and need to integrated all network sdks and API the app design is something like this : [login to view URL] am having same type of app concepts once you are good at developing you will be awarded more same type of apps :)