SEI, National Practice Lead of Data & Analytics

Dennis Barger is the National Practice Lead for Data & Analytics at SEI, a management consulting firm spanning strategy, data, technology, and AI. With more than 30 years of hands-on experience, Dennis partners with clients to design scalable architectures that turn fragmented operational data into trusted insight the business can act on. His recent work centers on Microsoft Fabric, building medallion architectures, governed semantic models, and enterprise reporting solutions for clients across industries. These engagements typically involve integrating streaming and batch data to deliver business insight.