Our client requires an iPhone app which will communicate with a web server (java webapp) via JSON-RPC or XML-RPC (either one is ok). The iPhone app will consist of 3 basic screens (or tabs)...<br/>Screen 1 contains a user profile screen. User can enter their name, gender and interests.<br/>Screen 2 is a "compose new message" screen. The user can post a message which is composed of subject, recipient and description along with current location coordinates.<br/>Screen 3 is a map view (google map) which contains the posted messages with pins. These pins are buttons which, when pressed, displays the posted message to that location.<br/>Once any of these 3 screens are updated, the app will communicate (post) the updated data to the java webserver.<br/>The server side code does not have to be provided by you. If you can program in java - we can discuss a possibility of more work. Otherwise we will use our in house developer instead for the java code.<br/>Looking forward to working with you!