Dominik Matyka @dominikmatyka Dominik Matyka is a board member and chief advisor of DMEXCO, the world's leading expo and conference for digital business. In this role, which he obtained in January 2018, Dominik drives the overall conference strategy. Looking at 4 Major Ways GDPR Has Altered the Marketing Landscape Voice By Dominik Matyka September 9, 2019 Though some aren’t taking it seriously, it’s not worth underestimating.