Tewson Seeoun
Senior Developer at Shopify
Dublin, Dublin 1, Ireland
Summary
👤
Senior🎓
Top SchoolTewson Seeoun is a senior software engineer and technical lead based in Dublin with a decade of professional experience and eight years in senior roles driving frontend architecture and team delivery. Currently at Shopify, he brings deep expertise in modern web stacks—React, TypeScript, single-spa microfrontends—and has led migrations from AngularJS to React while maintaining internal component libraries at multiple companies. He has a strong track record of bridging product, UX and security concerns: advising stakeholders on feasibility, resolving frontend security issues, and owning incident monitoring and remediation. As a former lead who managed hiring, CI/CD, documentation and engineering blogs, he combines hands-on coding with people and process leadership. His background includes research in semantic web data extraction, reflecting a long-standing interest in structured data and tooling beyond routine application work. Colleagues rely on him as a pragmatic SME who turns prototypes into maintainable production solutions.
10 years of coding experience
12 years of employment as a software developer
Master Computer Science, Master Computer Science at Trinity College DublinBachelor Telecommunications, Bachelor Telecommunications at Sirindhorn International Institute of Technology
Thai, English
Stackoverflow
61reputation
3kreached
9answers
0questions
Github Skills (84)
testing10
javascript10
api10
rest10
angular10
typescript10
vue10
nodejs10
svelte10
react-native10
webpack10
react10
no-code9
html9
storybook9
Programming languages (10)
Github contributions (5)
tewson/tewson.github.io
Feb 2016 - Jul 2021
Contributions:3 PRs, 13 pushes, 4 branches in 5 years 5 months
tewson/td-tracker
Feb 2020 - Oct 2021
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Contributions:4 releases, 79 PRs, 68 pushes in 1 year 7 months
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