After my study I work 2 years for a german design office as junior designer for modelling and rendering. Since 1989 I got employment at german firm which developed and manufacture desktop office products. I had responsible for concept and developing new products for different client distribution firms. In 1990 I build up the developtment division at this firm with 3d software "strim100" from Cisigraph later on in 1995 we migrate to catia. Since 2006 I work as freelancer looking up for new challenges.