He gained experience working in renowned law firms, advising on financial market regulations, financial instruments, and benchmark indices. He held a managerial position at the Office of the Polish Financial Supervision Authority (KNF), where he was responsible for compliance risk management, anti-money laundering (AML), conflict of interest management, anti-corruption, and whistleblowing. He also served as a Compliance Manager in a state-owned company, ensuring that strategic actions complied with applicable laws. He was a former auditor in international financial corporations, where he conducted compliance audits with regulations and supervisory guidelines. An associate at a law firm specializing in white-collar crime and an experienced attorney representing clients before courts and public administration authorities.