Write some Software

I need a software that can emulate android phones and has a sole purpose to be able to (download) and give MANY (hundred at least) positive ratings and reviews on Apps on the google play store. Frankly, I don't know what is involved to create it. I do know that Those ratings (would post, but) would be removed by google if it doesn't seem to them that the Account and Device are Unique. The Ratings/Review has to stay (!). This HAS to be user-friendly to operate. PLEASE ONLY BID IF YOU KNOW WHAT YOU NEED TO DO IN ORDER TO COMPLETE SUCCESSFULLY WHAT I ASK. I DO NOT WANT TO PAY HALF FOR HALF A PROJECT. I PAY ALL WHEN FINISHED SUCCESSFUL. Thanks a lot!