Positions: From 2018 to the present: Ph. D., adjunct in Department of Business Informatics and International Accounting in University of Economics in Katowice, Poland (UE). Master of Science: July 1997. Doctoral Dissertation “Management options – implementation rules and balance sheet and profit consequences" - Doctor of Economics - November 2011 (UE). Research interests: Information systems and technologies for management purposes, International Financial Reporting Standards, Audit of financial statements, Tax law, Machine Learning. Certified Auditor (The Polish Chamber of Auditors) from 2003.