Marco is system administrator of HPCN group at CRS4. He graduated as Perito industriale specializzazione informatica from I.T.I. D.Scano in Cagliari and attended a an I.FT.S course in “Tecnico delle comunicazioni” in 2000. After some work experiences he started working at CRS4 in 2003. His main duties include management and integration of research oriented informatics systems. He has been in charge of technical position for several projects. He is particulary interested in Linux systems, open source community and virtualization