System Administrator since 1998. Currently CEO of 1H Ltd. Chairman of the Board of Open Projects Foundation. Organizer of openfest.org and BG Perl Workshops. This year I'm aslo organizing YAPC::Europe and BSDcon Europe. I have given talks at HighLoad++, DORS/CLUC, cPanel conf, OpenFest, BG Perl Workshops, Software Freedom Kosova, coLiberator, OHM 2013 and various Bulgarian conferences. I'm also teaching Linux System Administration and Network Security courses in Sofia University.