I want support Augmented Reality App like Layar/Junaio to display locations from XML Feed

I am looking for a developer to build an App for iOS (iPhone/iPad) and Android that provides a basic augmented feature similar to Layar and Junaio.

The purpose of the App is to use current GPS location and compare it to a MySQL database that includes Lat-Lng coordinates. Search ranges are identified by a slider on the screen to limit results within a specific distance/buffer.

A MySQL field will also contain a number of additional fields of information that must be includes for when a user hovers over a point of interest within the viewport. This will be output as XML (like the Junaio approach)

VISUAL FEATURES

1. The App should also include a "radar" overview showing search results within 360 degrees of current location.

2. When the user successfully has a search match it displays related information under the AR area and pulls this data from the XML. This includes a colour coded image. The colour image field name is generated from dynamic XML c

Desired Skills are Android, iOS, PhoneGap, iOS 7, Augmented Reality