April 2017- present: Associate Professor at Department of Computer Science and Information Technology of Simon Bolivar University, Caracas-Venezuela.
2013- 2017: Assistant Professor at Department of Computer Science and Information Technology of Simon Bolivar University, Caracas-Venezuela.
2011-2012: Lecturer at the Computer Engineering Department of Alshahba University, Aleppo – Syria.
2005-2012: Lecturer at Campus numérique Francophone d'Alep – AUF (Agence Universitaire de la Francophonie), Aleppo University, Syria.
1998-2010. Lecturer at Syrian Computer Society, Aleppo Branch, Aleppo-Syria