Grzegorz has been director of the MFC (Microfinance Centre for CEE and NIS) since 1999.
Under his management the MFC Network has grown to 103 member institutions (from 21 in 1997). MFC capacity building programmes have trained over 3,000 microfinance specialists, MFC innovative research projects develop new solutions to reach the low-income people and the policy programme fosters improvement to the regulatory frameworks for microfinance.
Currently, MFC staff consists of 19 professionals based in different countries of the region. Grzegorz also contributes to the work of various regional and global committees.
Since 2006 is active in the UN Advisors Group on Inclusive Financial Sectors.