From Zarafa wiki
Mark Swaanenburg, Senior software developer, 30 years Zarafa Delft
Mark also came in 2008 through a recruitment agency to Zarafa. He had the possibility to do custom into a .NET environment or to work at the core of the Zarafa platform in C + +. In the latter Mark saw a much greater challenge and the prevailing informal atmosphere with Zarafa was decisive. Mark focuses on the Multi-server technology for the Zarafa platform.
After grammar school and technical computer science at the TH Rijswijk Mark has done a lot of experience in developing high-speed recording systems. In these environments, performance and reliability a must, as does the Zarafa platform.