Sérgio Freitas
Líder Técnico at Saipos | Sistema para Restaurante
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolSérgio Freitas is a seasoned technical leader and full‑stack developer from Rio Grande do Sul with over 15 years delivering web and mobile products across startups, fintechs, agencies and software companies. He specializes in JavaScript and React ecosystems (including React Native), Node.js and TypeScript, and has led frontend and backend teams from MVPs to production systems. Frequently hired to mentor and scale engineering teams, he blends hands‑on coding with technical leadership roles such as Head of Engineering and Tech Lead. His career shows a pattern of rapid impact in product-focused environments, moving between coordination roles and deep implementation work. Sérgio’s background in computer science and long tenure in diverse companies gives him both academic grounding and practical experience shipping customer-facing platforms. Notably, he pairs mobile mentorship with server-side expertise, making him effective across the full delivery stack.
15 years of coding experience
14 years of employment as a software developer
tecnologo em analise e desenvolvimento de sistemas informatica ti, tecnologo em analise e desenvolvimento de sistemas informatica ti at Unisinos
Github Skills (8)
pedometer2
jekyll1
ios1
react-native1
docker1
android1
react1
jekyll-theme1
Programming languages (3)
Github contributions (5)
sergiofreitas/react-native-samsung-health-android
Oct 2020 - Mar 2021
Contributions:1 release, 1 review, 15 commits in 5 months
sergiofreitas/sergiofreitas.github.com
Aug 2013 - Aug 2019
Contributions:9 commits, 7 pushes, 2 branches in 6 years 1 month
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