Juliano Klein
Full Stack Engineer Teach Lead at Sidekick
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolJuliano Klein is a Full Stack Engineer and Tech Lead with 11 years of hands-on experience building web and mobile products from concept to production. He specializes in Node.js (Express + TypeScript), C# (.NET Core) backends and TypeScript React frontends, while currently pivoting toward Flutter for mobile development. As a serial founder and freelancer, he has shipped enterprise and consumer apps—leading devops, architecture and product prototyping for clients and his own startups. He combines deep backend engineering with practical frontend performance optimizations (including large-list UIs) and an eye for deployable tooling, having built internal migrators and service buses in past roles. Based in Rio Grande do Sul, Brazil, Juliano brings an entrepreneurial mindset and pragmatic full-stack craft to teams that need end-to-end delivery.
11 years of coding experience
10 years of employment as a software developer
Instituto de Educação IvotiUniversidade Federal do Rio Grande do Sul
English, Portuguese
Stackoverflow
2,512reputation
831kreached
26answers
14questions
jquery
top-5%
angular
top-5%
Github Skills (84)
hugo-theme10
hugo10
windows10
material-ui10
javascript10
react-components10
mui10
dart10
typescript10
cross-platform10
android10
mobile10
macos10
flutter10
ios10
Programming languages (7)
Github contributions (5)
julianoappelklein/hokus
Feb 2018 - Aug 2020
A modern CMS for Hugo
Contributions:14 releases, 190 commits, 21 PRs in 2 years 6 months
cmshugohugo-theme
julianoappelklein/chat-solution
Sep 2020 - Sep 2020
Contributions:3 pushes, 1 branch in 1 day
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