Marcin Szymelfenig

Marcin Szymelfenig is a Senior Data Scientist at PKO Bank Polski, where Marcin analyzes large amounts of data and applies various algorithms to solve complex problems. With experience in analytical CRM at Bank Pekao S.A., Marcin specializes in creating complex machine learning models and recommendation systems for managing relations with millions of clients. Marcin's background includes roles as a Data Mining Analyst, Business Analyst, and an Apprentice at Deloitte Audit Dept. Marcin holds a MSc in IT and Econometrics from the University of Lodz and a Postgraduate degree in Business Intelligence and Data Mining from SGH Warsaw School of Economics.