Bogusz is a leader and practitioner in forecasting, demand planning, S&OP, and IBP with over 20 years of experience in retail, manufacturing, and service organizations. He has served both as a functional lead and a supply chain planning consultant, supporting various companies across industries including automotive, life sciences, FMCG, construction, packaging, beverages, and home appliances. Since February 2024, he has been driving the S&OP process at Optegra UK, a leading private healthcare provider that improves the quality of life for tens of thousands of patients each year through vision-correction therapies. Bogusz holds an MSc in Mathematics and Statistics from the University of Warsaw, as well as IBF Certified Professional Forecaster (CPF) and ASCM CPIM certifications. He currently resides in Manchester, UK, with his wife and two sons.

David is an experience forecasting professional, having worked at Hilti in warehousing and supply chain planning roles for 15 years, including 4 years in the Global Forecasting team based in Manchester, UK. As part of this team, he works to provide the best possible baseline statistical forecast to support Hilti’s S&OP activities. He holds degrees in Chemical Engineering and Accounting from the University of Pennsylvania and an IBF CPF certification.