Kevin聽Sierra
Web Developer
Madrid, Community of Madrid, Spain
Summary
馃懁
Senior馃帗
Top SchoolKevin Sierra is a Madrid-based front-end developer with a decade of experience building Single Page Applications using React and Angular, specializing in performant JavaScript and TypeScript code. He has progressed through roles from web app developer to senior front-end analyst and technical lead, delivering production-ready UIs with Redux, Git, CSS3 and RESTful integrations across enterprise projects. Autodidactic by nature, he combines practical engineering with a pragmatic eye for user-facing polish and maintainable state management. Originally from Venezuela, Kevin brings cross-cultural experience and a track record of adapting to fast-paced teams while consistently shipping interactive, accessible interfaces.
10 years of coding experience
6 years of employment as a software developer
Tecnico Superior Universitario Ciencias de la computaci贸n, Tecnico Superior Universitario Ciencias de la computaci贸n at Instituto universitario de nuevas profesiones
Stackoverflow
76reputation
14kreached
6answers
1question
Github Skills (30)
visual-studio-code10
electron10
microsoft10
typescript10
vscode-extension10
editor10
visual-studio10
vscode10
async-await6
create-react-app6
react6
axios6
asynchronous6
react-leaflet6
leaflet6
Programming languages (2)
Github contributions (5)
kevinoca/joint
Jun 2017 - Nov 2017
Contributions:5 commits, 5 pushes, 1 branch in 5 months
kevinoca/utils
Aug 2018 - Jun 2022
Contributions:2 pushes, 1 branch in 3 years 9 months
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