Largely front-end & back-end dev. So HTML/CSS/jQuery, Ruby/Rails/SQL. Been playing around a bit with Ember, so that can fit in there somewhere.
Unfortunately, not iOS stuff (at the moment).
If the MVP is iOS client with a server component, let's discuss it and see. I may not be able to do the iOS client - but maybe just the back-end. Or maybe I can work with someone (they do the iOS client, and I do the back-end).
Email me if you are still interested, or leave me your email address and I will reach out to you.