Tiso Puccinelli
Senior Frontend Developer at Ledn
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolTiso Puccinelli is a Senior Frontend Developer with nine years of web development experience, specializing in modern JavaScript ecosystems including TypeScript, React, Next.js and design systems. He has led frontend teams and initiatives—driving migrations from JavaScript to TypeScript, introducing visual regression testing, and improving developer experience through automated checks and CI enhancements. His track record spans startups and enterprise projects in Brazil, from building onboarding flows that boosted conversion to delivering greenfield products and complex WYSIWYG editors. Comfortable applying the latest AI tooling and prompting techniques to accelerate development, he also contributes pragmatic open-source fixes when dependencies block production. Based in São Paulo, he combines hands-on implementation with mentorship and a focus on accessibility, internationalization and scalable component design.
9 years of coding experience
9 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Universidade São Judas TadeuBachelor's degree Information Technology, Bachelor's degree Information Technology at FAAP - Fundação Armando Alvares Penteado
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (109)
tabletop10
javascript10
internationalization10
icu10
iteration10
translation10
graph10
typescript10
diagram10
i18next10
pathfinding10
svelte10
react-library10
nodes10
react-flow10
Programming languages (3)
Github contributions (5)
tisoap/dot-files
Mar 2018 - Sep 2022
Contributions:38 pushes, 1 branch in 4 years 7 months
tisoap/eslint-config-ts-react
Feb 2022 - Sep 2022
Contributions:10 releases, 29 commits, 25 pushes in 7 months
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