Halil N. Özmen got his B.S. degree in 1979 from Electrical Engineering department of Middle East Technical University, and M.S. degree in 1981 from Computer Science Department of the same university. He got graduate courses in computer science in 1981-1982 at University Of Waterloo.
During more than half of his 40+ years of professional career, he taught various computer courses in Middle East Technical University, Bilkent University, Atılım University, Başkent University, TOBB ETÜ University and Antalya Bilim University. And approximately 20 years, he worked as senior software developer, as software project management consultant and as software quality assurance manager in many software companies.
He prepared and presented a series of seminars in Computer Science Department of Middle East Technical University in 1983 - 1984. He developped a web based E-Exam software and presented it in 2006 Academic Information Technologies Convention.