Ondřej Vlček is Avast’s Executive Vice President and General Manager of the Consumer Business Unit and also serves as the company CTO. Mr. Vlcek was Avast’s Chief Operating Officer for over two years, since 2014 and before that, starting in 2007, he was Avast’s Chief Technology Officer. Ondrej Vlček joined Avast as a software developer in 1995, and was made a chief developer in 2003, when he was part of the team that developed our first antivirus program for Windows. Mr. Vlček holds an M.S. in Mathematics from Czech Technical University in Prague.