Johannes is a research assistant at the Software Architecture Group at the Hasso Plattner Institute in Potsdam. He received his B.Sc. and M.Sc. in IT Systems Engineering from the University of Potsdam.
He works on programming model design for data-intensive applications running on in-memory databases, virtual machine design, and optimization of object-oriented programming languages.
In his spare time Johannes is a long time boulder enthusiast and plays classical guitar including other related instruments, such as charango and mandolin.