Hello
I have great experience with django starting from version 0.96 till most recent 1.7
I would like to find something more about your requirements,
what type of modifications do you need? (this can affect my time needed to complete the project and price as well, so I need to know details of what you need done)
what is your server / comp where you need to have this installed? is it Windows, Mac, Linux?
hope to hear from you soon