Background
Petac was born on January 26, 1961, in Constanta, Romania.
educator scientist computer scientist
Petac was born on January 26, 1961, in Constanta, Romania.
B.Sc., M.Sc. in Electronics, Telecommunications and Information Technology (honorary), Gh. Asachi Technical University of Iaşi, Iasi, Romania, 1985; Doctor of Philosophy in Security of Data Communications Systems (honorary), Gh.Asachi Technical University of Iaşi, Iasi, Romania,1998; Professional Certificate Graduation – Trainer, Bucharest, Romania, 1999; Professional Certificate Graduation - Quality Auditor, Constanta, Romania, 2014; Professional Certificate Graduation – Assessor for Training and Programs Providers,Bucharest, Romania. 2014; Professional Certificate Graduation - Project Manager, Bucharest, Romania, 2014.
Associate Professor, Ph.D., “Ovidius " University of Constanta, Constanta, Romania, 1999-present. The title of Associate Professor was awarded by Order no. 5088 of 1.07.1999 of the Romanian Minister of National Education, following the competition held at the "Ovidius" University of Constanța, Faculty of Mathematics and Informatics, Department of Numerical Methods and Informatics, Disciplines: Computer Networks and Computer Programming (the result of the competition was confirmed by Council Titles, Diplomas, and Certificates, at its meeting of June 23, 1999). Associate Professor, Ph.D., Department of Mathematics and Computer Science, Faculty of Mathematics and Computer Science, "OVIDIUS" University of Constanta, Romania, Disciplines: Computer Networks, Information Systems Security, Advanced Communication Systems (graduate), Networks and Distributed Systems (graduate), Computer Programming, Telematics, 1999-present. Associate Professor Ph.D. / Senior Lecturer, Ph.D., Department of Physics and Electronics / Department of Civil Engineering/Department of Industrial Management and Road Vehicles, "Ovidius" University of Constanta, Romania, Disciplines: Theory of Information Transmission, Coding and Transmission of Information, Decision and Estimation for Information Processing, Applied Informatics, Computer Programming, Coding Theory, Transmission and Information Security (graduate); Data Communications, Telecommunications Software Engineering, Software Engineering for Industrial Processes, Wireless Systems, CAD Techniques for Electronics, Electronic Circuit Design and Simulation (SPICE Applications), Microprocessor Systems Architecture, Electrical and electronic equipment for motor vehicles, Data Acquisition Systems, Fundamentals of Automated Systems, 2000-present. Senior Lecturer, Ph. D., "Ovidius" University of Constanta, Romania (the result of the competition from "Ovidius " University of Constanta, 1995 – 1999. Foundation for Promoting Information and Communication Technology, Constanta (ICT Foundation, Constanta), Romania, President, and Cisco Networking Academy Instructor: CCNA Routing and Switching, CCNA Security, Network Security, Cybersecurity, Programming in C/ C++/ Python/ Java, NDG Linux, IT Essentials, IoT Fundamentals (Volunteering activities), 2001-present. Associate Professor, Ph.D., „Dimitrie Cantemir” Christian University from Bucharest, Faculty of Tourism and Commercial Management Constanta, Disciplines: Basic Informatics; Economic Informatics, 2005-2008. Central Systems S.R.L. Constanta, Romania, General manager, 2000-2010. Senior Lecturer, Naval Academy "Mircea cel Bãtrãn", Constanta, Romania (the result of the competition from Naval Academy "Mircea cel Bãtrãn" Constanta since 1995), 1995 – 1998. Assistant Professor, Naval Academy "Mircea cel Bãtrãn", Constanta, Romania (the result of the competition from Naval Academy "Mircea cel Bãtrãn" Constanta since 1991), 1991 – 1995. Scientific Research Assistant, Naval Forces Scientific Research Center, Constanta, Romania, 1988 – 1991. Engineer, Petromar Company, Constanta, Romania, 1985 – 1988.
Member of Society for Industrial And Applied Mathematics - SIAM (1998-1999), International Association for Cryptologic Research - IACR (1996-1999), American Mathematical Society - AMS (1997—2002), Institute of Electrical and Electronics Engineers Computer Society - IEEEE (since 1998), Association for Computing Machinery - ACM (since 2013), Romanian General Association of Engineers - AGIR (since 1993), Romanian Mathematical Society - SSMR (since 1993), Romanian Society of Applied and Industrial Mathematics - ROMAI (since 2012), Romanian Society of Engineering Graphics - SORGING (since 2016).