Michael Näf is one of the co-founders of the online scheduling platform Doodle. After his studies of computer science at the ETH Zurich he started his career as a consultant for Helvetas and was resposible for the IT-safety of Telekurs. 2003 he began to teach at the ETH while he was supervising the IT-safety of the Zurich airport. In his freetime he programmed Doodle. 2007 he founded together with a partner a Doodle Corp.