Red Lee
Principal Fullstack Engineer at Roblox
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolRed Lee is a Principal Fullstack Engineer in San Francisco with nine years of experience building production-grade web and ML-backed systems, currently leading fullstack initiatives at Roblox. Previously a Senior SDE at AWS and a long-time contributor to Amazon Mechanical Turk and SageMaker Ground Truth, he blends product-minded engineering with operational responsibility across planning, on-call, and sales-facing work. Trained in mathematics at the University of Chicago, he brings rigorous quantitative thinking to large-scale engineering problems and has a research background in high-dimensional graphical models and speech recognition. Known for simplifying complexity to ship world-changing products quickly, he pairs breadth across front-end and back-end stacks with deep algorithmic instincts from academic projects where he implemented large ML codebases. Versatile and curious—his GitHub persona jokes about being as adaptable as Doraemon—he’s equally comfortable prototyping novel algorithms or hardening services for scale.
9 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.S.) Mathematics, Bachelor of Science (B.S.) Mathematics at University of Chicago
English, Korean, Chinese, Japanese, Japanese
Github Skills (65)
mobile-development10
windows10
macos-big-sur10
exoplayer10
jetpack10
app-framework10
android-studio-arctic-fox10
dart10
cross-platform10
vscode-extension10
clock10
android10
mobile10
macos10
jetpack-compose10
Programming languages (14)
Github contributions (5)
dsa28s/windows-hangul-clock
Feb 2017 - Jun 2020
Hangul Clock for Windows Desktop Widget
Contributions:1 release, 1 review, 58 commits in 3 years 5 months
windowswindows-desktopkoreanclockwidget
dsa28s/dsa28s
Jul 2020 - Dec 2022
Contributions:5 commits, 6 pushes, 1 branch in 2 years 5 months
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