Here I'm selling my Android developing skills

http://bitcoinadd.net/#/p/122/Android%20Developing
1JQVBheEoq9TbzoUMuLQqgJ6EiAi9PAgGN

If you need a proof that I know to develop on Android I can provide you a simple app as sample.

And BTW, if you are interested in getting an Android App for your marketplace we can make a deal, just contact me trough the email provided in the product description.

Good luck with your project