He graduated in 1993 and has participated in master classes then in Barcelona. He then had his own office and also worked at other studios. Also worked with a housing association, a municipality and project developer at two companies in Copenhagen. Since 2007 he has been a lecturer in architecture and sustainability of the Copenhagen School of Design and Technology (KEA). Jan has been visiting professor at Politecnico di Milan Bovisa in 2010. He was workshop leader at ECOWEEK Milan 2011 and Jerusalem 2012. www.janjohansson.dk