Services presentation • 2005-2010 : Geotechnical consultant, Company of Technical Studies, Sétif (treatment of landslides        in Mila and Jijel, East-West Highway, training) • 2006-2007 : Expert of engineering structures of Biskra • 2007-2008 : Expert of engineering structures of Biskra Tizi ouzou • 2010-2011 : Training on PLAXIS and Géoslope software (ENSH) • 2014-2016 : Geotechnical consultant CTTP ( Landslide treatment , deep foundations, Strengthening the         port of Algiers by ballasted columns, ..) Administrative activities • Responsible for a post-graduation in Civil engineering: since 2001-2010 • President of the Scientific Council of the Faculty of Science and Engineering Sciences: May 2003 -         April 2006 • Permanent sectorial committee member: 2009-2011 • Founder member of the Algerian association of geosynthetics: 2013 • Vice-president of the Algerian association of geotechnics: 2015-2016 Research management • Responsible for the training of magister in Civil engineering: 2003-2010 • Responsible for the training of doctorate in Civil engineering: 2012-2016 • Director of MN2I2S research laboratory : 2012-2016 • Director of Civil Engineering Research Laboratory : 2001-2011 • Responsible for 5 CNEPRU projects • Medalist leader of PNR project • Responsible for the Algerian part of a French-Algerian international project CMEP 1999-2002 Coaching  a) Managed and graduated  doctoral theses  • Numerical evaluation of  geosynthetic layers reinforcement effect  on stability and subsidence of embankments         on compressible soil (BERRABAH Fouad, 2015) • Numerical analysis of stratifying influence on the bearing capacity of shallow foundations (BENMOUSSA Samir,         2013) • Numerical estimation of bearing capacity factors and the form influence of shallow foundations (REMADNA         Mohamed Saddek, 2013)