Jeferson Vinícius
Software Engineer at freshcells systems engineering GmbH
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolJeferson Vinícius is a pragmatic full-stack software engineer with eight years of hands-on experience building and maintaining web and mobile products across e-commerce, marketing tech, and growth platforms. He ships reliable UIs with React/React Native and TypeScript while pairing them with robust Node.js backends and relational databases, and has practical Rails experience from large monolithic systems. Comfortable in cloud environments, he has implemented services on AWS, GCP and Firebase, and has tackled real-world operational concerns like caching, messaging, and email microservices. Colleagues rely on him to bridge product design (Figma) to production, prototype features quickly, and reduce time-to-fix for client-facing issues. Based in Minas Gerais, Brazil, he currently contributes to Freshcells while bringing a pattern-driven, test-first approach honed across startups and integrations with platforms like AdMob, BigQuery and VTEX IO.
8 years of coding experience
5 years of employment as a software developer
Computer Technician, Computer Science, Computer Technician, Computer Science at Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais
English, Portuguese
Stackoverflow
146reputation
4kreached
9answers
1question
Github Skills (45)
react-native10
android10
react10
ios9
cross-platform9
mobile9
wrapper9
platform-independent8
api8
linux8
hook8
mobile-development7
windows7
app-framework7
location7
Programming languages (7)
Github contributions (5)
jefersonvinicius/data-structure-and-algorithms
May 2021 - May 2023
Contributions:103 pushes, 1 branch in 2 years
jefersonvinicius/notify-me
May 2020 - Aug 2021
Contributions:21 commits, 2 pushes in 1 year 3 months
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