Developer needed for mobile restaurant/bar app

Hi Guys, I am in need of a striking, simple to use app to help promote a new bar/restaurant. It needs to be linked in "realtime" to the businesses Facebook and Twitter accounts for more spare of the moment updates, to appear as an "update" on the home screen as well as a link to the sites and the business website itself. From the first page users need to be able to navigate quickly and easily to the other pages in the app to include an "About" page, map, Menu pages, Membership Information, Enquiries and bookings pages. The Information needs to be accessible and editable from a user account for the business as well as a "Master Admin" account. Information sent via enquiries and bookings needs be sent incredibly quickly to an easy to use system/inbox/other to allow for a booking to be made. The idea is that this app will be used in my bar restaurant, but i want to be able to sell the app to other independent businesses. Any other input in regard to functionality and ideas are welcome. Thanks in advance, Ben