Jeff Lee
Software Engineer
Old Toronto, Ontario, Canada
Summary
👤
SeniorJeff Lee is a product-focused technology leader and founder with eight years of recent hands-on experience building consumer and enterprise e-commerce experiences at scale across startups and large companies. He has led cross-functional teams responsible for personalized AI/ML-powered search and multi-language shopping experiences, scaling platforms and supply chain tooling at Coupang, Weee!, Tobi and Walmart eCommerce. Combining a Berkeley EECS background and MBA training with deep Ruby on Rails and systems experience, he thrives in lean, Agile teams that value design, speed, and culture. Known for moving between strategic product leadership and individual contribution, he’s equally comfortable shipping code, defining roadmaps, or optimizing logistics and ERP integrations. Based in the Bay Area, he now tinkers as a founding operator in stealth, bringing a track record of turning complex consumer commerce problems into delightful, operationally scalable products.
8 years of coding experience
Github Skills (22)
google-api10
google-authentication10
react-google-login10
google-login10
gmail-api8
react7
google6
validation6
sanitization5
ajv5
joi5
schema-validation5
json-schema4
validations4
schema4
Programming languages (5)
Github contributions (5)
leecheuk/wait-on
Jan 2024 - Jul 2024
Contributions:10 releases, 50 reviews, 49 PRs in 5 months
leecheuk/yup-numeric
Mar 2024 - Dec 2024
yup methods to validate only numbers are in a string. Methods to validate whether string contains a valid number.
Contributions:7 releases, 30 reviews, 49 PRs in 8 months
validationyup
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