Gustavo Oliveira
Frontend Engineer at Zaros Labs
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolGustavo Oliveira is a Frontend Engineer with nine years of experience building production React/Next.js/TypeScript applications and leading frontend teams from Rio de Janeiro. He combines hands-on implementation—feature development, refactors and custom libraries—with delivery and mentorship, having helped junior developers become independent and sped up releases through process and CI/CD improvements. Gustavo has driven measurable product impact, from cutting bundle sizes by 90% and reducing frontend bugs by 80% to improving SEO and performance that tripled site users and boosted dapp adoption during a successful testnet. Comfortable across the stack, he has integrated micro-frontends, touched backend and DevOps work, and is expanding into Solidity development. Colleagues know him for pragmatic architecture choices, improving developer productivity, and a focus on measurable outcomes rather than just code.
9 years of coding experience
7 years of employment as a software developer
Tecnologia da Informação, Tecnologia da Informação at Faculdades Integradas SimonsenSolidity Developer, Solidity Developer at Cyfrin Updraft
Spanish, English, Portuguese
Github Skills (9)
ninja9
js8
javascript7
frontend4
redux3
react3
rio2
menu1
tempo1
Programming languages (2)
Github contributions (5)
gustavoliveira94/pm-projetos
Sep 2017 - Jan 2018
Contributions:37 commits, 27 pushes, 1 branch in 4 months
gustavoliveira94/customers
Jun 2022 - Jun 2022
Contributions:40 PRs, 35 pushes, 3 branches in 1 day
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