Jan Gerrit Wieners teaches at the University of Cologne since winter term 2009 - that's quite a long time, isn't it?
Jan ♥ boxing at the Guts & Glory Boxclub, martial arts (he practiced wing chun for quite a long time), surfing, skating, snowboarding, computer-/videogames, reading good books and travelling. You can find photos and stories of some of his travels on his blog kulturbrause.de.
Besides working as a freelance web developer Jan works in interesting academic projects.
Since August 2015 Jan works for the Deutsches Archäologisches Institut / Cologne Digital Archaeology Laboratory
From 2009 to 2015 Jan worked at the institute for Historisch-Kulturwissenschaftliche
Informationsverarbeitung (Computer Science for the Humanities), University of Cologne
To be academically successful Jan should write more technical articles. One paper he wrote is about pattern recognition in computer games: