Roy Lin
Computer Scientist at Poshmark HQ
San Francisco, California, United States
Summary
👤
SeniorRoy Lin is a software engineer focused on Maps and machine perception, currently contributing to Google Maps' ML-driven StreetView and autonomous mapping efforts. With eight years of experience across Google, NVIDIA, Facebook Reality Labs, and startups, he blends systems-level C++ and Golang expertise with Python and TypeScript for scalable data pipelines, tooling, and client features. He has a track record of reducing massive operational loads—eliminating billions of Bigtable scans—and shipping diagnostics and visualization tools for cloud gaming and perception systems. A UCLA CS graduate (3.9 GPA) who progressed from research on ML-driven chemical equation generation to production ML infrastructure, he brings both academic rigor and hands-on product delivery. Based in San Francisco, he pairs deep backend systems knowledge with practical front-end and observability work, often authoring design docs, codelabs, and internal tooling that accelerate team productivity.
8 years of coding experience
Github Skills (13)
medicine7
gherkin7
cucumber6
prediction6
mri6
bdd5
react4
stroke4
medical4
deep-learning3
angular3
px41
tensorflow1
Programming languages (5)
Github contributions (5)
scalableinternetservices/whispr
Oct 2019 - Dec 2019
One-stop-shop for your medical information.
Contributions:20 PRs, 58 pushes, 14 branches in 2 months
reactmedical-informationstopshopangular
rlin2k1/ANGBot
Aug 2018 - May 2020
V.O.I.C.E. Hackathon Project: Assisting Northrop Grumman
Contributions:4 pushes, 1 branch in 1 year 10 months
e-c
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