Cal Lennon

Cal Lennon is a senior product and operations leader based in Seattle, WA, with deep expertise in supply chain systems, simulations, and data-driven decisioning. As a Senior Principal at Keystone AI, he helps enterprise clients build and scale AI-driven platforms to support revenue management, planning, operational efficiency, and supply chain decision modeling.

With over 15 years of experience including Amazon, Chewy, and The Sports Authority, Cal has led cross-functional teams across product, engineering, and science. At Chewy, he drove large-scale improvements in routing, delivery optimization, and capacity planning. At Amazon, he pioneered simulation-based planning tools and inventory forecasting systems, delivering measurable gains in automation and accuracy. Earlier in his career, he managed ecommerce operations, strategic vendor relationships, and P&Ls at The Sports Authority.

Outside of work, Cal has coached high school lacrosse for over a decade and enjoys exploring the Pacific Northwest.