Stefan MacZkowski

Stefan Maczkowski is a seasoned professional with extensive experience in data strategy, AI, and customer engagement across various industries. Currently serving as the Global Head of Retail and Consumer Goods at Databricks since June 2025, Stefan focuses on leveraging data and AI to benefit retail partners. Previously, as Chief Data Officer at LS Eleven within the Asda Group, Stefan was instrumental in building a customer data and AI accelerator, generating £1 billion in value. Other roles include Global Head of Data Strategy at Aviva, where strategic partnerships were fostered within Aviva Quantum, and Managing Consultant at dunnhumby, where significant engagements were managed globally. Stefan's career commenced at Travis Perkins plc, and educational background includes a BSc in Physics & Philosophy from the University of Bristol.