Steven is a currently a researcher at the Fraunhofer Institute for Secure Information Technology (SIT) in Darmstadt. He graduated from TU Darmstadt in computer science and IT Security. Steven is one of the core maintainers of the Soot open-source compiler framework and the FLOWDROID open-source static data flow tracker. His main interests center around research and hacking for (mobile) security, as well as static and dynamic program analysis. Together with his colleagues, he leads the hacking team of SIT.