GreekMusicDB.com expansion

[login to view URL] is a "wiki style" website based on a large db , about GreekMusic. Each user should be able to propose changes or add objects or links to the existing database, which intends to be the most complete and accurate databse of greek songs. We have created the basic structure of our website and the first web2.0 controls. However, we want to employ a programmer to add a lot of features and functionality to our website because our current programmer has time constraints and time is very important