Mohammed El Mohajir is European Master in Environmental System Modelling from University of Liège (1992) and Doctor of Science from the University Catholic of Louvain (Belgium) (1997). He joined Sidi Mohamed Ben Abdelah University in 2004. He is Professor at the department of computer sciences at the Faculty of Science Dhar Mahraz. He lectures Information Systems Design and implementation, Data warehouses for decision-support, Software Engineering and Project management, for both undergraduate and master levels.

He was a research assistant at the UCL from 1992 to 1997 and then Doctor Research Associate from 1997 to 1998. He then moved to the United Kingdom to hold a Senior Research Associate position at the School of Mathematics at the University of East Anglia in Norwich. In 2001, he joined the Information Technology department at a multinational Telecommunication Company based in Brussels as a Software Systems Engineer and IT Project manager. He has been involved in many European and international projects with the UCL (Belgium), CERFACS (France), Metéo France (France), LMD (France), KNMI (Netherlands), NCAR (USA), Met. Office and Hadley Centre (UK). He is a member of many scientific associations and societies and serves on many national and international scientific and organizing committees. He is co-editor of one special issue of an international journal and co-author of about 30 papers that have appeared in referred symposia, magazines and journals. He is since 2007 the newsletter editor and vice-chair of the IEEE Morocco Section, Chairman and Student Branch Counselor of the Fez IEEE local office. He is the co-founder of a research group on Modeling and Information Systems Engineering in the Faculty of sciences in Fez. His main research is about conceptual modeling, design and development of decision-support Information Systems, ETL processes for datawarehouses and SOLAP, Distributed and Parallel Processing Systems and semantic web.