Kenneth Sinder
Software Engineer at Notion
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolKenneth Sinder is a full-stack software engineer based in San Francisco with a focus on API design, backend architecture, and shipping developer-facing systems. In a four-year stint at Stripe he helped shape Billing APIs and infrastructure, and he now contributes to Notion’s Public API team, bridging product needs and scalable API surfaces. Early internships across LinkedIn, Wish, and Hootsuite show a pattern of reducing operational friction—most notably cutting onboarding time for big-data integrations from months to days. Comfortable across Python, Java, JavaScript, and systems tooling, he pairs practical implementation experience with product-minded thinking and a taste for improving developer UX. Though early in his career, Kenneth has repeatedly driven impact on revenue-facing and platform projects, demonstrating an aptitude for turning complex requirements into production-ready APIs.
1 year of coding experience
6 years of employment as a software developer
Bachelor of Software Engineering (BSE), Bachelor of Software Engineering (BSE) at University of Waterloo
Japanese, Chinese, Spanish, Russian, Hebrew, French, English
Github Skills (7)
notion10
javascript-client10
api10
api-client10
js9
typescript9
javascript9
Programming languages (1)
Github contributions (1)
makenotion/notion-sdk-js
Feb 2025 - Mar 2025
Official Notion JavaScript Client
Contributions:2 releases, 2 reviews, 13 PRs in 24 days
api-clientapijsnotionjavascript-client
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