Brian Chen is a Senior Software Engineer with 11 years of experience building large-scale backend systems, currently driving Ads Targeting, Audiences and Platform work at Reddit. He has led community and interest targeting as a tech lead and previously designed globally scalable player platform solutions at Riot Games, working across Java and Go microservices for permissions, playtest cohorts, and deployment/patching infrastructure. Based in Vancouver and trained at the University of Toronto, he combines strong production engineering with teaching experience from multiple CS courses, which informs his preference for clear APIs and maintainable systems. Outside product work he maintains a public engineering presence (byxchen.com) and focuses on dependable, privacy-conscious ad targeting platforms that balance performance with developer ergonomics.
11 years of coding experience
6 years of employment as a software developer
High School Diploma Computer Science, High School Diploma Computer Science at Woburn Collegiate Institute
Honors Bachelor of Science Computer Science, Honors Bachelor of Science Computer Science at University of Toronto
Website for personal projects and website development testing
Contributions:564 commits, 2 PRs, 541 pushes in 6 years 1 month
website-developmenttestingpersonal-projects
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Brian Chen - Senior Software Engineer at Reddit, Inc.