Dental technician. Speaks several languages: French, German, English, Spanish and Portuguese. Presentation of courses and conferences in 5 languages in Brazil, Europe and several Latin-Americans countries. Instructor from the BEGO Training Center, Germany. Technical consultant for the International Dental_lab magazine. Author of the book "Partial dentures in the laboratory" Quintessenz 2005, "Milling in the laboratory", Quintessenz 2005, "Attachments in the laboratory", Quintessence, São Paulo 2008.