Guilherme Popolin
Frontend Developer at Hedvig
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolGuilherme Popolin is a Frontend Developer based in Stockholm with 10 years of experience building user-facing applications, primarily with React and TypeScript. He has delivered production web apps and internal tooling across fintech, insurance, and media workflows, and has hands-on experience with GraphQL, Redux and Jest for robust testing. Known for a strong focus on code quality and planning, he pairs creativity with an organized approach to tackle complex front-end challenges. Guilherme has repeatedly built component libraries and boilerplate generators to scale teams and accelerate migrations to microservice-friendly architectures. Comfortable working as a contractor or in product teams, he also brings occasional backend experience (Java GraphQL APIs) that helps bridge frontend–backend gaps. Quietly persistent and continuously learning, he favors pragmatic improvements that reduce long-term maintenance costs.
10 years of coding experience
4 years of employment as a software developer
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo
Portuguese, English
Github Skills (33)
javascript9
nextjs9
typescript9
react8
user-stories8
storyblok8
reselect8
rich-text7
react-redux7
redux-persist7
boilerplate6
renderer6
redux-observable6
reducers6
redux-thunk6
Programming languages (3)
Github contributions (5)
lemes/redux-shelf
Jan 2018 - Apr 2019
Helper reducers and actions to take away your boilerplate code from both Data and Communication state types
Contributions:38 commits, 7 PRs, 18 pushes in 1 year 3 months
reactredux-sagaredux-thunkboilerplateboilerplate-code
guilhermespopolin/iguitinition
Jul 2018 - Sep 2019
react boilerplate
Contributions:5 releases, 10 PRs, 35 pushes in 1 year 2 months
reactreact-boilerplateboilerplatereduxwebpack
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