Before becoming a Creative Director at WMC/GREY Prague, David worked at VCCP Prague, MARK/BBDO, Publicis and Saatchi & Saatchi. The most important clients include Renault, Telefonica O2, UniCredit Bank, Sazka, Fernet, Douwe Egberts, Albert, HP and others. His work so far was awarded with international and local creative awards, including Epica, Golden Drum, ADCE, Louskacek (ADC Czech Republic Award), Zlata pecka and Effie CZ. He was also a juror at ADC Czech Creative Awards and ADCE in Barcelona.