Dev is a seasoned management professional, consultant, trainer, and speaker. Dev discovered in early 2000s that Microsoft DOS is capable of displaying data in a graphical format. Ever since, he has been obsessed with helping people use data in a visual way. He has worked with some of the best data teams in the world.  He holds Tableau Server, AWS Solutions, and Azure Fundamentals certifications. He has spoken at Tableau conferences, user groups, and online events.

He lives in Washington, DC region with his wife and two children.