Jason Addleman
Senior Frontend Developer at Shopify
Pittsburgh, Pennsylvania, United States
Summary
🤩
Rockstar🎓
Top SchoolJason Addleman is a Senior Frontend Developer based in Pittsburgh with a decade of experience building modern web applications and a background in computer science from the University of Pittsburgh. He specializes in React/Next.js, TypeScript, and utility-first CSS (notably Tailwind), and pairs frontend expertise with GraphQL and Node.js backends. Jason has progressed from Frontend Developer to Engineering Manager at Proofpoint and now ships frontend at Shopify, demonstrating both hands-on coding and team leadership. He's passionate about discussing and evangelizing modern front-end tooling and architecture, and prefers pragmatic, composable stacks that accelerate delivery. Colleagues appreciate his blend of practical engineering and mentorship, and he remains active in the developer community around the technologies he loves.
11 years of coding experience
8 years of employment as a software developer
High School Diploma, N/A, High School Diploma, N/A at Chambersburg Area Senior High SchoolComputer Science, Computer Science at University of Pittsburgh
Stackoverflow
719reputation
43kreached
0answers
16questions
Github Skills (75)
component-library10
javascript10
browser10
editor10
figma-plugin10
design-tokens10
rich-text10
text-editor10
shopify10
typescript10
vscode-extension10
slate10
hydrogen10
rich-text-editor10
react10
Programming languages (6)
Github contributions (5)
jas7457/portfolio
Oct 2021 - Mar 2024
My resume
Contributions:4 PRs, 18 pushes, 5 branches in 2 years 5 months
jas7457/music-tier
Sep 2025 - May 2026
Contributions:1 PR, 180 pushes, 2 branches in 8 months
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