Andreas Zaras is a Data Science and AI professional with over 20 years of experience. He has contributed to numerous projects in data integration and warehousing, data quality, business intelligence, business analytics, and AI. As an experienced trainer, he delivers executive training on leveraging data and software technologies for business decision-making to professionals across industries, including consulting, telecommunications, clinical research, financial services, and insurance. Andreas has taught postgraduate courses in Decision Making, Marketing Analytics, Credit Risk Analytics, Business Forecasting, Demand Management, Statistics, Fraud Detection, Business Intelligence, Data Engineering, Machine Learning, and AI. He has held teaching roles at several academic institutions, including ALBA Graduate Business School, Athens University of Economics and Business, University of Patras, University of Athens, Warwick Business School, University of Piraeus, University of Central Lancashire - Cyprus Campus, Cyprus International Institute of Management, and American College of Greece – Deree. He has also developed educational case studies and co-supervised MSc dissertations in collaboration with organizations across various industries, including retail, aviation, manufacturing, online food delivery, food and beverages, banking, financial services, and insurance. Finally, he has received two teaching excellence awards from Athens University of Economics and Business and an academic excellence award from ALBA Graduate Business School.