Nacer, a native of Algeria, worked for more than 30 years in Algeria as Inspector of Finance, then as Judge in the Government Accountability Office (Cour des Comptes), and finally Director of Control and Training, while teaching management control at Algiers University. In 1973, he graduated in economics and finance from the National School of Administration of Algeria (ENA). In 1977, he obtained an MBA in management control and economic development at the University of Paris IX Dauphine. As a former member of the International Organizations of Supreme Audit (INTOSAI), he participated in several seminars around the world. In the United States with his family since 1995, he has worked as a French teacher at the Language Studies Institute, the International School of Palo Alto of the Peninsula (ISTP), and for Palo Alto French Education (PAFEA). Before moving to Alpharetta in June 2019, he was a professor and Menlo Park Center Manager of the Alliance Française of Silicon Valley. His favorite quote is from Albert Camus: « Ma patrie, c’est la langue française. »