In 1997 Mikolaj received master degree in business management from Silesian International Business School joint project of ESC Toulouse, University of Strathclyde Glasgow, Silesian University and Katowice University of Economics.
In 1999 received Master Specialisé de Banque et Ingénierie Financière from ESC Toulouse. Also holds a MBA degree. His working experience includes Unilever financial department and later Ernst & Young Poland where he worked as consultant supporting largest multinational corporations. He has management board member experience in number of Fortune 500 international companies.
Mikołaj acted ( 2000-2018) as TMF Poland Country Director with more than 500 employees. Joined ACS in 2018 as a partner managing ACS Corporate Services.
Mikolaj speaks fluent English can communicate in German and French with native Polish and some Russian
In 2018 he was appointed Honorary Consul of Luxembourg in Silesia .
Also in 2018, Mikołaj was awarded the title of Business Tiger by Pro Progressio.