I’m Andy Cotgreave (twitter: @acotgreave), and I love working with data.

I’m co-author of The Big Book of Dashboards, columnist for InfoWorld and Technical Evangelist at Tableau.

I have over 10 years’ experience in data visualization and business intelligence, first honing my skills as an analyst at the University of Oxford. I joined Tableau in 2011 and have been helping people see and understand data ever since.