Since 2018, Ondřej Kašťák has been working as the chairman of the board and general manager of DGT Partners a.s., which, among other things, specializes in the field of individual tourism and the provision of VIP services in the field of outgoing and incoming.
He studied Tourism Management at the University of Business in Prague, where, after graduating in 2008, he lectured externally at the Department of Tourism and the Department of Tourism Economics. In the years 2007 - 2018, he worked as a sales manager in the travel agency Čedok, where he was also a member of the supervisory board. In his pedagogy, he focuses on international marketing and management, management of travel agencies and the connection between public administration and tourism. Since 2009, he has served on the board of the Czech It - Institute for Strategic Studies on Tourism, which specializes in the professional processing of program and strategic documents at the international, national and regional level.
He is the co-author of the publication Management of travel agencies and agencies (2013).
He lectures at the University College Prague as an assistant professor at the Institute of International Management and Marketing. As part of the International Marketing and Management study program, he leads the International Strategic Marketing, Selected Chapters in Management seminars, and in the International and Diplomatic Studies study program, he leads the International Marketing seminar.