Piotr Kirejczyk

Piotr Kirejczyk has extensive work experience in the banking industry. Starting in 2010, they worked as an intern at Citi for three months. In 2011, they joined Bank Pekao S.A. and worked their way up from a Credit Risk Expert to the Director of the Bureau of Credit Risk Modelling, Analytics, and Data Science. In their most recent role, Piotr was the Head of Corporate Rating Models, where they led the team and focused on creating and implementing the team's vision. Piotr has a strong background in credit risk and data analysis.

Piotr Kirejczyk obtained a postgraduate degree in Data Science - Algorithms, tools, and applications to solve Big Data problems from Warsaw University of Technology, from 2019 to 2020. Prior to that, they earned two Master's degrees, one in Quantitative Methods in Economics and Information Systems, and another in Finance and Accounting, from SGH Warsaw School of Economics, from 2006 to 2011. Additionally, they have obtained various certifications, including Professional Agile Leadership™ I from Scrum.org in 2021, and certifications in machine learning, Python programming, and data analysis from institutions such as Coursera and DataCamp.