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TDWI Chicago Update

At TDWI, we have been working hard to navigate this ever-changing landscape in the face of COVID-19, and we want to assure you that the health and well-being of our employees, customers, and vendor partners is our top priority. Therefore, we are hosting all virtual training in 2020, including a Virtual World Conference, December 1-3! We hope to see you there.


Lee Feinberg

Lee Feinberg



Lee Feinberg founded DecisionViz in 2012 to help clients become leaders in the people, process, and culture around data literacy. He has worked for 15+ years in the fields of analytics, data visualization, and business intelligence. Lee created the Design to Act and ASTRALxy frameworks as a way to help organizations and individuals apply his knowledge and expertise. Lee is a Tableau Partner, Tableau Ambassador, and Tableau Foundation Contributor, and he served on Tableau’s Customer Advocacy Board. He also founded and ran the NY and NJ Tableau User Groups from 2010 to 2018.