Android App Update for Tablets

I’m looking for a developer who writes clean, well-documented code to update an Android app. You can view the app here: [login to view URL] The app has not been updated in 3 years and was built using Eclipse. I would like all further development done using Studio. This project has two components: 1) The app serves ads using Adwhirl mediation which has been shutdown. Therefore the Adwhirl code needs to be swapped out with Google Mobile Ads Mediation to serve Admob and possibly other ad networks in the future. 2) The app needs to be optimized for tablets. I will provide all artwork at the specified sizes and the app is portrait only for ease in coding. If you have any questions feel free to ask. I developed the iPhone version and did the same ad code update and iPad optimization which was a pretty simple job and should be for Android as well. I have some other apps that I may port over and some small modifications on existing apps so if you are looking for other small projects down the road that utilize the same code base that would be a plus. Looking forward to working with you!