Speakers SQLDay

Piotr Zieliński


Majored in Computer Science and Econometrics in University of Economics in Poznan.
I’ve started out as marketing analyst working mainly in Excel/VBA. It became clear to me that working with data is a way to go.
After career change in 2013, I’ve been working on various reporting projects and during that time moved from MS Excel automated reports (VBA), through Tabular Model in Excel 2010 (already working in DAX and PowerQuery) straight to PowerBI world. Since 2019 I’ve worked in PowerBI-based reporting projects for various clients from pharma, FMCG, transport, public services.