Charles Guo
Software Engineer at Stripe
South San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolCharles Guo is a seasoned full-stack software engineer in South San Francisco with 14 years of experience building scalable systems and improving developer velocity. Currently on Stripe’s Scala Language and Runtime Tooling team, he previously worked on platform and efficiency efforts that cut release time and operational downtime. He’s a polyglot comfortable in Ruby, C++, and Python and has driven CI/CD, containerization, and feature-flagging programs to enable safer, faster releases. At prior companies he built ETL and analytics pipelines at scale, optimized high-traffic endpoints, and automated testing and deployment workflows. He combines hands-on engineering with program leadership to reduce developer churn and make teams more productive. An under-the-radar strength is his repeated success turning monolithic processes into modular, automated workflows that measurably accelerate delivery.
13 years of coding experience
7 years of employment as a software developer
Bachelor’s Degree, Mathematics, Bachelor’s Degree, Mathematics at San Francisco State UniversityUniversity of Minnesota Twin CitiesMathematics, Mathematics at University of Chicago
Chinese, Spanish, English
Github Skills (49)
marshalling10
protocol-buffers10
python-interface10
data-interchange10
serialization10
protoc10
interchange10
rpc10
protobuf10
buffer8
python7
starlark6
rails6
ruby6
hbase6
Programming languages (9)
Github contributions (5)
shaldengeki/linac-ct-qa-management
Jun 2012 - Jan 2013
Contributions:79 commits in 7 months
shaldengeki/monorepo
Feb 2024 - Apr 2025
Contributions:1 review, 983 PRs, 1316 pushes in 1 year 1 month
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