I've started contributing to K-3D in 2003. My most important contributions so far are the interactive subdivision surface preview, VBO mesh painters, the CGAL boolean operations and some animation plugins. This summer, I mentored a K-3D student for the Google Summer of Code program. My personal profile can be found on http://www.k-3d.org/wiki/User:Barche As far as education is concerned, I have engineering degrees from the Polytechnics faculty of the Royal Military Academy, and from the Computer Science department of the K.U. Leuven.