Joshua N. Milligan has been a consultant with Teknion Data Solutions since 2004 and he currently serves as a team lead and project manager. With a strong background in software development and custom .NET solutions, he brings a blend of analytical and creative thinking to BI solutions, data visualization, and data storytelling. His years of consulting have given Joshua hands-on experience with all aspects of the BI development cycle, which includes data modeling, ETL, enterprise deployment, data visualization, and dashboard design. He has worked with clients in numerous industries, including finance, healthcare, marketing, government, and services.

In 2014 and again in 2015, Joshua was named Tableau Zen Master, the highest recognition of excellence from Tableau Software. As a Tableau-accredited trainer, mentor, and leader in the online Tableau community, he is passionate about helping others gain insights from their data. His work has been featured multiple times on Tableau Public's Viz of the Day and Tableau's website. He also shares frequent Tableau tips, tricks, and advice on his blog, which can be viewed by visiting http://vizpainter.com/. He is the author of Learning Tableau.