He is a member of the Osiatyński Archive Advisory Board, the Marshall Memorial, Marcin Król, and Recharging Advocacy Rights in Europe alumnus. He is a lawyer specializing in Freedom of Information, the reuse of public sector information and technologies that impact democracy. He has wide expertise in relations between public administration and citizens. He is the author of publications on freedom of information, technology, public administration, corruption, and public participation. He was recognized as one of Poland’s 50 most influential lawyers in 2020.