Xuan Peng
Software Engineer at DoorDash
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolXuan Peng is a software engineer with eight years of experience building high-throughput, production-grade systems across AWS, ByteDance, Salesforce, and DoorDash. He combines a strong computer systems background (MS from Carnegie Mellon) with hands-on expertise in PLM and infra automation, identity federation at global scale (STS), recommendation and ads infrastructure, and web-based developer tooling. Xuan has shipped end-to-end authentication flows and contributed to services handling millions of requests per second, showing a knack for secure, scalable design under real-world constraints. Based in Redmond, he focuses on turning research-grade understanding of computer architecture and networks into practical solutions that deliver measurable value to users and businesses.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Wuhan UniversityMaster of Science - MS Computer Systems & Networking, Master of Science - MS Computer Systems & Networking at Carnegie Mellon University
Chinese, English
Github Skills (12)
vscode7
cpp7
algorithm6
junit4
java4
jekyll4
testng3
testcase3
visual-studio-code1
plotly1
javascript1
usb-hid1
Programming languages (3)
Github contributions (5)
callMeBigBen/workspace
Dec 2020 - Oct 2021
Contributions:18 commits, 4 PRs, 16 pushes in 10 months
callMeBigBen/Interpreter_Construction
Sep 2018 - Dec 2018
Contributions:25 commits, 19 pushes in 3 months
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