Tourists guide APP

Hello we are searching for a VERY reliable APP developer to develop a tourist guide app in android and IOS. It would be basically a map with different places (hotels, places of interest, hospitals, ATM...etc) that visitors would easily know distances, time to reach their destinations and also have a small preview of the place. Also the APP must be in different languages. You will be working with our back-end developer who will at the same time design/develop a back-office from where we can manage the app functions.