Keri Warr
Member Of Technical Staff at Anthropic
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolKeri Warr is a full-stack software engineer with 11 years of experience building reliable web and backend systems, currently a Member of Technical Staff at Anthropic in San Francisco. A University of Waterloo CS graduate and former Stripe engineer, she brings production experience across startups and scale-ups, from real-time ad systems to payments and AI safety infrastructure. She co-founded the Ethereum-focused hackathon EthWaterloo, reflecting a strong interest in crypto and community-driven engineering. Keri has a practical track record of shipping services in Go and JavaScript ecosystems, improving code quality through CI/linting, and iterating quickly on customer-facing dashboards and data-driven products. Known for bridging product and engineering, she thrives in fast-moving teams where she can prototype end-to-end features and harden them for scale. Outside of work she blends systems-level thinking with a startup founder’s mindset, often contributing to developer tooling and operational improvements.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Computer Science Computer Science, Bachelor of Computer Science Computer Science at University of Waterloo
English, Japanese
Stackoverflow
49reputation
3kreached
0answers
2questions
Github Skills (115)
linter10
javascript10
sdk-nodejs10
reducer10
typescript10
eslint10
phishing10
targeting10
sdk9
ecmascript9
angular-app9
static-code-analysis9
redux9
manifold9
yeoman9
Programming languages (10)
Github contributions (5)
keriwarr/growth
Jul 2014 - May 2017
Contributions:7 commits, 1 push, 1 branch in 2 years 10 months
keriwarr/splitwise
Nov 2017 - Nov 2018
A JavaScript SDK for the Splitwise API.
Contributions:7 reviews, 43 commits, 28 PRs in 1 year
splitwise-apiapisplitexpensesjavascript
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