Electrical engineer - Graduated from Ecole Polytechnique de Montreal in 1985. After graduation, Denis worked for two years at Positron Industries in electronic design related to telecommunications and 911 systems. Starting in 1987, Denis worked for eight years at Canadian Marconi Company (now CMC Electronics and Ultra Electronics Tactical Communication systems) designing military equipments. In 1995, Denis founds Sysacom a company devoted to the development of electronic circuits and systems. After a merger between Cysca and Sysacom in 2016 Denis becomes vise president of engineering of Cysca Technologies. From 2023 Denis take the role of SME in electronics circuits and systems while being a Cysca Technologies partner.