Lisa Passing is working as a frontend developer at Travis CI. She's been heavily stalking diaspora* since 2011, organizing monthly user gatherings in Berlin and making merchandise for the community.
diaspora∗ is the community-run, distributed social network. The software is Rails based and was created in 2010 and is community governed since 2012. Today diaspora is one of the biggest alternatives to centralized social networks with an active and vibrant community.