I am researcher in Computer Science with Laurence Tratt as a member of the Software Development Team at King’s College London since 2013. I live in Hamburg. Before, I was at Hasso-Plattner-Institute Potsdam with Robert Hirschfeld and Heinrich-Heine-Universität Düsseldorf with Michael Leuschel. My main research interests are techniques for the efficient implementation of dynamic programming languages. I am interested in tracing JITs, optimizations, partial evaluation, particularly at runtime. I am a member of the Python Software Foundation.