Author of numerous publications and training programs in the field of public procurement (including Basic Mode in the New Public Procurement Act, Practical Guide to Public Procurement Modes. Course of Procedures after Recent Amendments, History of the Public Procurement Act – from the Interwar Period to the Present, Public Procurement Law – Practical Guide, Public Procurement – ​​Preparation and Conduct of the Proceedings);

Expert during the work of the Extraordinary Parliamentary Committee for Deregulation dealing with the new act – Public Procurement Law (2020), the Parliamentary Subcommittee on the Economy dealing with the amendment of the act on subcontracting and raising the triviality threshold (2013 and 2014); the Extraordinary Committee for consideration of the draft of the new public procurement act (2000), expert during the work of the Senate Economic Committee for consideration of the draft amendment to the Public Procurement Law (2008), Expert during the work of the Senate Economic Committee for consideration of the draft amendment to the Public Procurement Law (2008), Expert during the work of the Extraordinary Sejm Committee “Friendly State” “Barriers and postulates for changes in regulations occurring in the application and implementation of projects financed from European funds prepared by Experts from the Institute of European Consultants” (2008 and 2009).

He lectured at the Public Procurement Studies at the Warsaw School of Economics.

Head of the Program Council of the Public Procurement Study organized by Apexnet.

Speaks English.