Conference iPhone application

we are in a rush to build an iOS app for a conference within the next 2 weeks. Attached are the screenshots of the app we're looking to build. Its a very simplistic design, and I have all the .png for the icons. This app is the first step in building out a full-fledged iPhone application. We are in fact looking for a full-time iOS Lead, thus this project may serve as great interview process for that position. Please find below a brief description about interaction between client and server: -The interactions between the client and server would be pull method initially. The client will schedule request to the server every 5 sec, similar to polling to see if there were any new highlights created during that period. The server will also keep a track of number of participants and number of highlights created which the client will request as part of pull method. -Once the interactions are solidified between client and the server based on pull, we will try to integrate push notifications from the server to all the clients. Instead of polling for new highlights ever 5 sec, the data would be received by the client simply by push notification whenever there is a new highlight created. We are looking for the best of the best in terms of talent here, as they might be the first hires to our now VC back startup. -