Fei Xu
Member Of Technical Staff at xAI
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolFei Xu is a pragmatic software engineer with 13 years of experience building backend systems and identity infrastructure across major tech firms in the Bay Area. He has held engineering and lead roles at Google (Identity), ByteDance (blockchain), TikTok, and currently serves as a Member of Technical Staff at xAI, bringing production-grade CRUD and distributed-system experience. Comfortable in both startup and large-scale environments, Fei bridges backend services, Android work from earlier in his career, and emerging blockchain integrations. Based in Sunnyvale, he pairs steady delivery with a history of moving between product-focused teams and platform-level engineering, favoring practical solutions over pretense.
13 years of coding experience
15 years of employment as a software developer
Southeast University
Github Skills (44)
geth10
peer-to-peer10
decentralization10
networking10
libp2p10
abi10
go10
ethereum10
blockchain10
golang10
network10
rust10
p2p10
expressive8
koa8
Programming languages (4)
Github contributions (5)
stevenfanwu/emenu_server
Feb 2014 - Mar 2014
Contributions:18 commits in 1 month
niczy/nich01as-com
Oct 2012 - Oct 2014
Contributions:65 commits, 1 push in 2 years 1 month
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