Johan Hoffman is professor of numerical analysis and deputy head of the division of Computational Science and Technology at KTH Royal Institute of Technology. He has been a visiting researcher at the University of Oxford, the University of Chicago, Stanford University, Heidelberg University, Universitat Polytècnica de Catalunya (UPC), the Auckland Bioengineering Institute at the University of Auckland, and the Basque Center for Applied Mathematics (BCAM). His research interests include computational science, specifically, computational mechanics and turbulence, with applications to aerodynamics, urban planning, renewable energy, and cardiovascular bioengineering. He is a founder of the FEniCS open source software project and of the spin-off company Ingrid Cloud.