By creating his tools, Jiří makes life easier for contracting authorities, from the largest database of procurement contracts to screening for anti-Russian sanctions. Not only does he and the Datlab team analyze contracts across Europe, he also leads the Zindex project in the Czech Republic and Slovakia. Moreover, he is involved with the Ministry of Industry and Trade as an author of the methodology for small-scale procurement. He will contribute to the annual report and the forthcoming Public Procurement Strategy this year.