Docens Turris Virgatae, Emeritus, since 2016
Full Professor, Chair of Glottodidactics / Digital Communication University of Rome "Tor Vergata", Faculty of Economy
since 2007 President of the Center for Research and Development on EContent (CReSEC, www.cresec.com) University of Rome "Tor Vergata "
Counsellor on Public Communication at the Presidency of the Council of Ministers 1987-1992
Head of the Department of organizational-computing sciences School of Economy and Finance, Ministry of Economy and Finance 1993 to 2004
since 2000 President of PRAGMEMA srl: architectural solutions for Internet projects/ knowledge communication architecture/ usability & accessibility software; elearning platform; search engines (www.pragmema.it, www.aquasearchportal.it, iconanalytics)
UE Expert 2005 -2007 in eContent Plus and security project/evaluator of projects 2005-2006
since 2010 Member Scientific Committee/ International Referee for IEEE / MEEM
since 2012 Expert for the Ministry of Education and University in Industrial Research Projects (Ministerial Decree n. 30 / Ric. February 2, 2012)
since 2013 Coordinator of the steering committee on information Security (University of Rome “Tor Vergata”, CNR, Guardia di Finanza)
since 2016 Coordinator of the National Plan for education and training in cybersecurity, cyberthreat and privacy, Private Public Partnersip, University of Roma “Tor Vergata” companies and institutions (www.cybersecurityprivacy.it)
Contrastive analysis: phonology and phonetics; error analysis; communication modeling; sociolinguistics; pragmalinguistics; digital communication; semiotics of interface design, technology architectures, elearning; intelligent platforms and digital services; AI search engines; multidisciplinary approaches to IT infomation security ontology.
24 books / author and editorm over 100 articles/essays