Jim Llewellyn

Jim Llewellyn is a seasoned statistician with extensive experience in analytical roles across various esteemed organizations. Currently serving as a Senior Statistician at Numerator since December 2022, Llewellyn previously held the position of Senior Vice President at Ipsos, focusing on applying analytic tools for product innovation. Prior roles include Vice President and Group Client Director at Nielsen, where expertise in machine learning, statistical data integration, and causal modeling was developed. Llewellyn has also contributed as Senior Vice President at Harris Interactive and held multiple vice president positions at TNS and ORC. Educational credentials include a Bachelor of Science in Biology from Caltech, a Master's in Cognitive Psychology, and ABD status in Theoretical Computer Science from Rutgers University, along with advanced certificates in Neuroscience from the University of Pennsylvania and Data Mining and Applications from Stanford University.