Maciej is a Senior Data Analyst at Exelon's audit & controls department specializing in data analysis, visualization, and data warehouse design. He has been analyzing data with Tableau since version 6.0, and other tools for far longer. Introduced to Tableau at his prior position at Sears Holdings, he quickly recognized how easily Tableau can put users in touch with their data, enabling them to make business critical decisions. At Sears, he has also led initiatives designed to promote Tableau across the organization and presents at Tableau Super User Group meetings. Maciej is an NBA stats junkie, loves cars, especially BMWs from the 80's, and clears his mind while fishing.