Xijiao Li
Software Engineer at Google
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolXijiao Li is a software engineer with 8 years of experience specializing in operating systems, compilers, and distributed systems, currently building highly available backend services for Google Cloud Firestore in Sunnyvale. A Columbia MS/BS graduate, Xijiao combines deep academic grounding—TAing courses like OS, Distributed Systems, and Compilers—with hands-on production work across Cloud IAM and Firestore. At Google they’ve implemented secure federated SSO endpoints, media-handling services, and server-side features that prioritize scalability and security. Prior internships at PreVeil and Google involved designing node-level ACLs, migrating email infrastructure to AWS SES, and improving observability pipelines, reflecting a strong operational mindset. Known for translating systems-level concepts into reliable cloud services, Xijiao brings both low-level language/compiler insight and large-scale distributed systems experience to complex backend challenges.
8 years of coding experience
1 year of employment as a software developer
Hangzhou No.2 High SchoolBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Columbia University in the City of New YorkBachelor of Science - BS, Mathematics and Computer Science, Bachelor of Science - BS, Mathematics and Computer Science at Brandeis University
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (21)
crossword7
historical7
tushare7
sparse7
synchronous6
gleam6
finance6
constructor6
fintech5
python5
stock-data5
crawling4
pandas4
docker-desktop4
data-analysis3
Programming languages (4)
Github contributions (5)
XijiaoLi/XijiaoLi.github.io
Aug 2019 - Apr 2021
Contributions:22 pushes, 2 branches in 1 year 8 months
XijiaoLi/Paxospp
Apr 2021 - Apr 2021
Contributions:41 pushes, 1 branch in 3 days
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