In 2014–2017 he was the managing director for IT and technology at mBank. 
Prior to that, as the CTO of Allegro Group, the Polish e-commerce leader, he had supervised one of the biggest Agile transformations in the region.

 
In 2004–2011, as the head of the Software Development Department, he co-created the Polish shared services centre of F. Hoffman-La Roche, which is among the largest pharmaceutical companies worldwide.  

 
In 1995-2003, he worked in the Internet and telecommunications industry for Polska Online and TDC Internet, where he was responsible for the development of hosting systems and services.  

Krzysztof Dąbrowski graduated from the Warsaw University of Technology, Faculty of Electronics and Information Technology. In 2011, he completed the Executive MBA programme at the University of Warsaw and the University of Illinois.