Samuel Dias Carvalho, born in Porto, Portugal is an Architect based in Berlin. He has a Diploma from the Escola Superior Artistica do Porto. He is interested in a collective and interdisciplanery approach to architecture, mainly in the cultural and public domain. Since 2011 he has been a regular collaborator with raumlaborberlin and in 2012 he founded ONOFF, a network of architects and designers. He is a guest tutor at Chalmers Institute of Technology in Gothenburg. In ConstructLab he is a friend, volunteer, supporter and co-builder.