Mr. Koleszár is currently Head of the digital education section of the IT division of the Hungarian Chamber of Commerce and Industry and a member of the Borsod-Abaúj-Zemplén County Chamber of Commerce and Industry.
- In the heyday of the Internet, he founded several IT companies, all of which helped the digital transformation of society and small and medium-sized enterprises.
- Later he acquired ownership stakes in several successful IT start-ups. He used his experience in national programs launched for the digital development of micro and small businesses.
- In 2010-13, he was one of the Hungarian leaders of the digitization attitude-shaping program launched by Google.
- In 2015 he joined the Modern Enterprises’ Program of the Hungarian Chamber of Commerce and Industry, where he manages the project’s network of consultants.
University degree in trade (marketing) at the University of Pécs, Hungary.