iPhone app for push mail with multiple accounts support

Hi! I'm looking for an iPhone developer who can create a Pushmail app (see the standard Pushmail application in the iTunes for a reference of behavior). The application should support multiple email accounts in an user-friendly way (see the Altamail application for reference on that behavior). It also should have the option to notify a new email with a repeated sound alert - which sounds until the user clicks on it or opens the application. So basically, it's 3 things in one: - Push mail application that "pushes" new emails as notifications in the cell phone. - Multiple mail accounts support. - An optional, repeated sound alert that won't turn off until the user has opened the notification. Please specify that you understand the requirements, and feel free to ask any questions. References to previously made apps are appreciated. If we do a good job together, then more work is on the way.