- 1987: completed training as dental technician in Saarbrücken (Germany)
- 1988 – 1992: dental technician in different laboratories and dental practices in Germany, Italy and France
- 1993 – 2008: teaching dental technology at the vocational school of Versailles
- 1996: completion of Master's examination (IV)
- 1998: completion of teaching license at University of Aix-en-Provence (France)
- Since 2008: specialist consultant for France (Paris and Normandy region) at VITA.