I specialize in Visualization and Analytics at Apple using Tableau and R. With a background in the design & management of traditional BI landscapes, I come to analytics with fifteen years in IT Infrastructure and traditional Business Intelligence. I have a degree in Decision and Information Sciences from the University of Florida and have worked on Tableau engagements most recently at Macys.com, Salesforce, and Apple. I am fluent in Spanish and have lived in Europe and Argentina. I can be reached on Twitter @keithhelfrich and post regularly to my data blog http://redheadedstepdata.io.