I develop research software in C++, Python, and on the web. I also give talks and courses on software development for researchers and contribute to open source projects.

Previously, in the Department for Modelling of Biological Processes, I developed Spatial Model Editor, a tool for editing and simulating spatial models of biochemical reactions. At the Blue Brain Project, I added symbolic math features to the NMODL compiler to speed up brain tissue simulations; the work is described in these conference proceedings.

Before that I worked as a theoretical particle physicist at ETH Zurich, CERN, and other research institutes, using supercomputers to simulate quantum field theories. My physics page collects publications and talks from that work.