Hhhey hhhansen,
Your problem is directly relevant to my new web development firm, Prontotype. We're a group of developers from Boston who are swift and steady, and taking down projects like this is our goal.
Anyway, we work on Python web projects of all sorts, and have built a few Android applications in the past (one happened to send SMS to chosen members of a contact list, how convenient). We'd be happy to take on this project as soon as you're ready!
One thing I'll suggest right away is to consider that you'll need an API built, which I'm assuming your current Django site doesn't have. We're Python pros, so building in that functionality will be no hassle, but it's a step you may have overlooked. Logging in via pure HTTP, i.e. trying to use the current Django login form, won't be pretty.
Good luck,
Sean Robertson
Prontotype