Position currently held is Rector of the University of Mostaganem since May 2023 and University Professor since 2007 and Vice-Rector in charge of scientific research from 2017 to May 2023 at the University of M'Sila, my scientific and professional career, in the field of Applied Mathematics and Mechanics of Fluid Combustion and Computer Science and Bioinformatics, has been very motivating and dynamic. It began with obtaining diplomas: a D.E.S, a D.E.A, a Magister and a State Doctorate prepared in France supported at the University of Sétif. Occupation of several high-level positions: University Rector, Vice-Rector of Scientific Research and External Relations and Vice-Rector of Development and Prospective and Orientation, Director of the Laboratory of Pure and Applied Mathematics. areas of expertise: Linear Programming, Numerical Analysis, Operational Research, Fluid Mechanics, Network Security, Bioinformatics.