Hi, I’m Bartosz. I love maps and dashboards. Take part in my free online course on mapping, check my Excel Map software and join my

An expert in the area of BI and data visualisation with +10 years of experience as an analyst, report designer, consultant and trainer. He prepared reports for the largest Polish and foreign companies. Enthusiast of Excel (with Power Query and Power Pivot), Power BI, data visualisation and dashboards.