Belgrade Pass Android application

Firm City Pass D.O.O. from Serbia is looking for developer why is to make Android platform for website www.BelgradePass.com. Android application should make it possible for web site offer to be visible on phone, to show position of user and our partners on google maps, to make possible for user to buy code via Belgrade Pass website and activate application and it's offer, and to make it possible for offers to be redeemed bu once click. We don't want anything new and good example for application is New York Pass app, off course we don't want copy of it. This is just to have rough guidance on what we want. If you have any questions feel free to ask.