Grzegorz Szalachwij

Grzegorz Szalachwij started their career in 2003 as a System Architect and Programmer at 3e Software House & Interactive Agency. Grzegorz then worked as a Data Analyst at Algolytics from 2005 to 2007. In 2007, they joined PepsiAmericas as a Business Intelligence Senior Analyst, a position they held until 2011. From 2011 onwards, they worked at Polkomtel, holding various roles including Business Intelligence Business Partner, Machine Learning and Big Data Manager, and currently serves as the Deputy Director Data & Analytics in the Business Intelligence Department.

Grzegorz Szalachwij obtained their MSc degree in Information Technologies from Warsaw University of Technology between 1999 and 2004. In 2008-2009, they attended SGH Warsaw School of Economics, studying Business Intelligence, although no degree was specified.