Summary
Sam Fold is an engineering leader and Executive in Residence at Accel with 11 years of experience building high-scale distributed systems and scaling engineering organizations from early product stages to thousands of employees. He has led large platform teams across Data, ML, DevOps, and Developer Productivity at Checkout.com and built Blizzard’s first production ML pipeline, moving systems from batch Hadoop to real-time Flink streaming. A hands-on technologist with an AI degree, Sam pairs deep technical craftsmanship—performance tuning, caching, and reliability—with a track record of hiring, mentoring, and shaping engineering culture. He champions compassionate, transparent leadership and designs developer-focused platforms where engineers are treated as discerning customers. Outside work he produces a popular English vocabulary podcast with hundreds of thousands of downloads, reflecting a passion for teaching and clear communication.
11 years of coding experience
13 years of employment as a software developer
Bradford Grammar School
BSc Hons 2.1 Artificial Intelligence, BSc Hons 2.1 Artificial Intelligence at Durham University