Vadim is an award-winning trilingual journalist specialising in big data and investigations.

He works and trains in Polish, Russian and English, and has been data editor for the Polish daily, Gazeta Wyborcza since 2014. He has won the Press Club award for his contribution to the Panama Papers project, and the Grand Press Digital prize for innovative use of technology in reporting. Vadim is an experienced and valued trainer in data and investigative journalism, fact-checking and verification.