In 1996 he founded the agency N2 architekten. Prior to this he worked with Mecanoo Architecten in Delft. He has taught at the Academy of Visual Arts in Rotterdam (1996–1997) and the Delft University of Technology (1996–1999). His design for the De Braambos School in Hoofddorp (in association with Mecanoo Architecten) won the School Building Prize in 2004 in the Primary School category.