Professional programmer/system architect since 1989. Started using Erlang in 1992. Worked as software architect for Ericsson 1996-2008, CTO at Erlang Solutions 2008-11, Co-founder of Feuerlabs 2011-13, now freelance consultant. Domain experience in e.g. Emergency Management, Telecoms, IoT, Automotive, Blockchain. Also, professional classical singer.