As Director of Data Platform at Stitch Fix, Jeff Magnusson leads the team responsible for building a robust and scalable algorithms platform that blends art and science by leveraging machines together with expert-human resources to generate innovative recommendations and insights. Prior to joining Stitch Fix, Jeff managed the Data Platform Architecture team at Netflix, where he helped design and open source much of the Hadoop based data and analytics platform Netflix uses for batch computation in the AWS cloud. Jeff holds a PhD from the University of Florida, specializing in database system implementation. @jeffmagnusson