We are building city directory portal, and we need mobile app for our portal. The app will exchange data using XML to main server. All business process will be processed at main server. Mobile app just act as "VIEW" in MVC. This project will include a GPS and MAPS feature. So we need developer who familiar with it. (The GPS/Maps is for searching nearby place from user's position; while the searching algorithm is processed at server - so mobile app just send current coordinate to server and receive list of item, its position, etc etc ; in xml format). We wants world class user interface and possible long term cooperation (in case we create new feature for our mobile apps). Generally, mobile apps will contain home, member home, news, review, images, maps. please check [url removed, login to view] (iPhone app), Love Indonesia (blackberry app) for similar app.