Jeffrey Johnson

Staff Software Engineer at Gusto

San Francisco, California, United States
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Summary

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Rockstar
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Top School
Jeffrey Johnson is a Staff Software Engineer in San Francisco with 11 years of experience building accessible, scalable front-end systems using TypeScript and React. He has progressed from hands-on web development at Microsoft and Amazon to leading and mentoring teams at Instructure and CIQ, where he created a React component library that sped product development and championed WCAG-compliant interfaces. Known as a Software Design Engineer and Accessibility Advocate, he combines product-minded engineering with a track record of improving team velocity through modern CI and frontend architecture. Jeffrey blends practical leadership with deep implementation experience across large consumer and enterprise applications, and he often focuses on developer experience—onboarding, documentation, and open-source contributions—to make teams more self-sufficient.
code11 years of coding experience
job12 years of employment as a software developer
bookBachelor of Arts (B.A.) Business Administration majoring in Marketing E-Commerce & Information Systems, Bachelor of Arts (B.A.) Business Administration majoring in Marketing E-Commerce & Information Systems at Seattle University
bookAA Business, AA Business at South Puget Sound Community College
languagesSign Language
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Github Skills (57)

styles10
fundamentals10
javascript10
react-components10
modular10
bootstrap10
wai-aria10
canvas-lms10
ui-components10
react-applications10
css-in-js10
typescript10
bootstrap-components10
chakra10
lms10

Programming languages (6)

TypeScriptCSSJavaScriptGoRubyPython

Github contributions (5)

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Gusto/embedded-react-sdk

Feb 2025 - Apr 2025

Contributions:70 reviews, 21 PRs, 57 pushes in 1 month
Travis Deployment Test
Contributions:6 PRs, 13 pushes, 5 branches in 5 years 5 months
deploymenttravisdevops
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Jeffrey Johnson - Staff Software Engineer at Gusto