Jeremy Sadwith is a seasoned engineering leader who has helped scale Kargo from a handful of engineers to a 600+ person company over 18 years, now serving as VP of Engineering in New York. He combines hands-on front-end development experience—contributing to the widely used Prebid.js project with enhancements to Kargo’s bid adapter, video support, analytics, and client hints—with strategic leadership across product and platform teams. Jeremy is comfortable bridging ad tech product requirements and engineering execution, bringing institutional knowledge of premium digital advertising and header-bidding ecosystems. As a longtime Kargo veteran and Technical Advisor to Robin, he pairs operational rigor with curiosity about integrations that improve performance and measurement. Trained in computer science at George Washington University, he’s known for shipping pragmatic solutions that align revenue-driving features with scalable engineering practices.
10 years of coding experience
6 years of employment as a software developer
Computer Science, Computer Science at The George Washington University
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Role in this project:
Front-end Developer
Contributions:1 review, 10 commits, 20 PRs in 1 year 2 months
Contributions summary:Jeremy primarily contributed to the Kargo Bid Adapter within the Prebid.js repository. Their work focused on enhancing the adapter's functionality, including adding support for video media types, fixing issues related to advertiser domains, and implementing timeout support and analytics integration. These changes involved modifying core adapter logic, updating test cases, and integrating with analytics to track auction performance. Furthermore, the user added support for client hints and social canvas, indicating a focus on features and integrations.
Contributions:31 reviews, 16 PRs, 85 pushes in 3 years
headerprebidjavascriptconfusingbidding
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