I studied electronics and computer sciences at ENSEIRB, a French engineering school based in Bordeaux. I obtained my degree in 1998 and came in Toulouse to start my research in the LESIA laboratory. I received the Ph.D. in 2003 from the INSA, Toulouse, France. During 2002 and 2003 I was teacher in the CS Department of University of Toulouse II and I have worked in the GRIMM-ISYCOM Lab. I am now a senior lecturer (maître de conférences) in Computer Science in University of Toulouse , in the Electrictrical Engineering and Computer Science Department of IUT A. I do my research in LAAS-CNRS in the dependable computing and fault tolerance group (TSF). My research interests are in the areas of software modeling and safety critical systems.