iPhone Native App

We are looking for an experience iPhone developer to produce a hotel directory native app. We are an online travel agency in Brazil and we have all the hotel data and images in our system (postgresql database) and we can make it available as required (web or otherwise). We also have the entire application frontend design ready, so there will be no doubts on the specs before development begins. The app will have some similarities with the urbanspoon and localpicks app, but focused on hotels. Images will be shared with successful applicants after signing an NDA. There application will follow iPhone standard interface. We need to use the rotation feature to view the hotel images and the gps/location feature to find the location of the user. It is a simple app, no complex logic is involved, as it will mostly the display of database results. We will provide full support on any database queries or issues as we have programmers in house. The app will be release free of charge and will be in Portuguese (we'll do all the translations). Must have: * At least one iPhone/iPod touch application in your portfolio Technical skills needed: * Convert Photoshop Images to iPhone app * Queries to our postgres database The budget is not set in stone, please provide your preliminary estimate.