Tony S
Software Engineer at CircleCI
Los Angeles, California, United States
Summary
🤩
Rockstar🎓
Top SchoolTony S is a full-stack software engineer based in Los Angeles with six years of experience, currently building developer-facing features at CircleCI. He specializes in frontend engineering—creating accessible, modular React components informed by UX and neuroscience principles—and has shipped UI improvements and experiment-driven features for the high-profile circleci-docs site. Tony has a strong coaching and mentorship background from Codesmith, where he led multiple teams, ran technical interviews, and enforced TDD and best practices. His work spans the stack, including custom React hooks, Node/Express backends, and integrations with analytics and feature-testing tools like Amplitude and Optimizely. Outside of work he applies the same discipline to competitive kickboxing and cooking for friends, bringing empathy and human-centered thinking into product decisions. Colleagues know him as a curious, pragmatic engineer who pairs technical rigor with clear communication to turn UX insights into production-ready interfaces.
6 years of coding experience
2 years of employment as a software developer
Bachelor of Arts - BA, Magna Cum Laude, Bachelor of Arts - BA, Magna Cum Laude at DePaul University
Github Skills (8)
doc10
html10
css10
javascript10
circleci10
amplitude9
jekyll9
documentation8
Programming languages (4)
Github contributions (5)
circleci/circleci-docs
Sep 2021 - Jul 2022
Documentation for CircleCI.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:217 reviews, 51 commits, 90 PRs in 9 months
Contributions summary:Tony primarily contributed to the CircleCI documentation website by implementing features related to experiment testing and UI enhancements. They added sections for Orbs, surfacing full configuration examples, and the new language selector. The user also improved the user experience by addressing issues with the side navigation, copy-code functionality, and the sign-up CTA. They demonstrated proficiency in JavaScript, HTML, and CSS, with integrations of Optimizely and Amplitude for feature testing and tracking.
docsthursdayredocapi-documentationcirclecijekyll
tshen815/my-web-app
Jun 2020 - Jan 2023
Contributions:1 PR, 9 pushes, 2 branches in 2 years 7 months
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