Android app developer

Hi, I need a individual expert in Android iphone application. The project will include android app, which is not connected to any db or website. So you have to build up a custom admin in php.I can help you in this as i am a PHP developer but not android.. So if you guide me whats required i can provide. Mention I read in your bid so i believe that you read this..I have all UI ready for all [login to view URL] will have to integrate payment gateway as well. So only expertise may apply. My budget is fixed as posted don't come and ask for increasing it. I want to start right now and will see progress in 36hrs max. Thanks