Physikalisch-Technische Bundesanstalt, PTB
Visiting scientist
University of California, Berkeley
Visiting scholar
Latvijas Universitate
Professor
Ministry of Education and Science of Latvia
Special Advisor
Latvijas Universitate
Leading researcher
Ben-Gurion University of the Negev
Post-doctoral fellow
Youth Computer courses "Progmeistars"
Programming instructor
Tel Aviv University
Latvijas Universitate
