Ellis Butterfield is a CEO and product-focused technology leader with 11 years of experience building data-driven platforms that bridge enterprise analytics and life sciences oversight. He founded and leads studyOS, an AI-powered oversight platform helping clinical operations teams at small-to-medium biopharma gain confidence in study data and conduct, drawing on prior product management at Microsoft for Azure Synapse Analytics. His background in economics and computer science informs a pragmatic blend of metric-driven product strategy, data engineering, and UX attention across regulated environments. Ellis has entrepreneurial roots from multiple stealth startups and nonprofit tech consulting, demonstrating an ability to translate research and complex datasets into operational tools. Based in Los Angeles, he pairs cloud-scale analytics experience with a focus on auditability and security that’s rare among startup CEOs.
11 years of coding experience
5 years of employment as a software developer
Bachelor's Degree Economics and Computer Science, Bachelor's Degree Economics and Computer Science at Claremont McKenna College
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Ellis Butterfield - Chief Executive Officer at studyOS