Jeff Xanthus
Summary
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SeniorYefei Wang is a seasoned software engineer with 12 years of experience building resilient systems across embedded DSP, large-scale backend services, and messaging platforms. Based in Sunnyvale, he has driven critical migrations and security improvements at LinkedIn—reducing account-takeover impact by 92%—and now contributes to DoorDash’s engineering efforts. His background spans Qualcomm audio/DSP acceleration and Snapdragon POCs to architecting recruiter messaging, data migration, and reporting systems, revealing comfort across low-level firmware to high-scale product services. Known as a "Builder / Protector," he focuses on durable, people-elevating systems and practical security trade-offs. He combines a rigorous technical foundation (MS CS, Univ. of Michigan) with cross-domain pragmatism, often translating embedded performance constraints into robust cloud services.
12 years of coding experienceGithub contributions (4)
dotcom900825/android_qr_scanner
Oct 2013 - Nov 2013
Contributions:5 commits in 29 days
jeffxanthus/isometric
Jun 2015 - Jun 2015
Contributions:1 branch in 4 days
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