Stefan MacZkowski

Stefan Maczkowski currently serves as the Chief Data Officer at LS Eleven, part of the Asda Group, since February 2021, focusing on leveraging data and technology to prioritize customer needs. Prior to this role, Stefan held significant positions at Aviva, including Senior Director of Decision Science and Data and Global Head of Data Strategy, where responsibilities encompassed data strategy, engineering, and partnerships within Aviva Quantum. Stefan's earlier experience at dunnhumby spanned over a decade, where positions included Managing Consultant in Global Business Development and Custom Insight Director for Brazil & Colombia, achieving notable successes in client engagement and project delivery across various international markets. Stefan's career began at Travis Perkins as an Assistant Branch Manager. Educationally, Stefan holds a BSc in Physics and Philosophy from the University of Bristol.