Andy, a three-time Tableau Zen Master working hard to make it four, stumbled upon Tableau in 2007 when he was desperate for help to quickly create dashboards using SSAS cubes. Since then, it's been Andy's personal mission to help as many people as possible "see and understand” their data with Tableau, which is the focus of his role as Head Coach at The Information Lab's School of Data. In August 2009 he launched vizwiz.blogspot.com, which provides examples of data visualization best practices, methods for improving existing work, and tips and tricks with Tableau Software. He writes two weekly series: Makeover Monday and Tableau Tip Tuesday. In late 2014, Andy launched datavizdoneright.com, a site created to highlight data visualization best practices.