I’m a freelance software engineer, working in the field of real-time communications (VoIP, IM, etc).
I can be reached at work by phone on +44 20 3129 4833 or +1 (415) 848-9676, by email at ben@langfeld.me.
Currently I’m doing a lot of work with Mojo Lingo on Adhearsion and associated projects, including Rayo, Blather and others.