Jelle van der Werff is a seasoned professional specializing in data analysis and business consulting, currently serving as Lead Analyst at Nationale Postcode Loterij since June 2022. In this role, Jelle manages a team of data analysts and customer insights specialists while providing strategic guidance across various tasks. Previously, Jelle held positions such as Business Consultant at The Employment Group, where responsibilities included identifying business needs and facilitating the implementation of new systems, and Marketing Measurement Analyst at Bose Corporation, focusing on global marketing performance analysis. With extensive experience in marketing intelligence, data visualization, and sales prediction, Jelle has contributed to notable organizations like Randstad Groep Nederland and Tempo-Team. Jelle holds a Bachelor's degree in Commercial Economics, Sports Management & Marketing from Amsterdam University of Applied Sciences.