Daniel Sack is a member and Global Recruiting Chair of BCG GAMMA, Boston Consulting Group’s global team of world-class data scientists who build advanced analytics, machine learning, and artificial intelligence solutions for the firm's clients. Dan specializes in the development and application of machine learning/AI use cases within consumer industries, including fast-moving consumer goods (FMCG), retail, travel, and health care. He joined BCG GAMMA in 2016. 

Dan’s recent focus has been on digital end-to-end planning transformations. In his latest engagements, he has led several digital demand planning transformations for FMCG and retail clients, developed and deployed supply chain and marketing optimization algorithms for a multinational retailer, and designed and tested the personalized clinical care management program for a health insurance company. 

Prior to joining BCG, Dan was a Data Scientist and Engagement Manager at Oliver Wyman.