Diplomas: - Bilingual education certificate, general education option: June 1974 - Baccalaureate: June 1977 - Metal treatment engineer: June 1982 - Diploma of advanced studies: October 1983 - Magister in physical metallurgy: July 1985 - State doctorate in physical metallurgy: 06/29/2006. Responsibilities and activities held at Badji Mokhtar Annaba University: - Member of the Coordinating council of the metallurgy Platform within the Research Center in Industrial Technologies (CRTI) From 27 January 2025. - Dean of the Faculty of Engineering Sciences Univ-Annaba:Year 2014–2020. - Manager of the metallurgy sector team 03/01/2012. - Vice Dean in charge of Pedagogy. Faculty of Engineering Sciences, Year 2001-2010. - S/director of Pedagogy (Institute of Metallurgy and Materials Engineering), Year 94-88. - President of the National Pedagogical Committee of Metallurgy,Year 87-88. - Head of metal treatment section (metallurgy department) - Head of metallurgy department (Institute of Mining and Metallurgy), Year 85-87.