I'm Stefano Verzegnassi, I'm 25 and I've been a community contributor and maintainer of some of the Ubuntu Touch projects.
My relevant contribution to the official projects are the Document Viewer (and its LibreOffice integration) and the Terminal app (I've been maintaining it in its latter days, before it moved under the Canonical "umbrella").
Other popular works I've been working on are UT Tweak Tool and InstantFX, which got a decent reception.
Unlike the other stories above, I'm a Political Science student with a strong interest for technology and Open Source. I've been using Ubuntu since 2007 or so, and I started to follow the UT project for its ambitious vision.
While I'm not yet sure of the time I could dedicate to the project, I'd be more than happy to help keeping UT alive.