Build a Pinterest-style interface for a music website using Django/Ajax

I'm the founder of [login to view URL] ([login to view URL]), a one-stop shop for information about music and musical culture. My website currently has a fairly simple "favoriting" system that sets users save bands/songs/etc. for later. I want to extend that system by adding a Pinterest-style interface that lets users organize favorites into groups (cf. Pinterest "boards"), move favorites between boards, share with friends, etc. Basically Pinterest :) I've got a half-built system using TastyPie, but I want to see if oDesk can deliver it faster than I'd build it myself. I'm also looking for developers to help me with a bunch of other stuff, so there's a strong likelihood of more work if I'm happy with this result. Bonus points if you can build tests and if you can beautify the UI.