Javier Casaubón
Freelance Full Stack & Mobile Developer at Self-Employed
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolJavier Casaubón is a freelance full-stack and mobile developer based in Buenos Aires with 11 years of hands-on experience delivering web, mobile, desktop and backend solutions. He has a proven track record building and maintaining products end-to-end—from server operations and databases to responsive frontends and native Android/iOS apps—across diverse tech stacks. Since 2014 he has operated as an independent contractor, combining product development, long-term maintenance and client support for a wide range of projects. Earlier experience at Telecom Argentina gave him solid enterprise exposure working on Grails-based internal applications. Trained as a Systems Engineer, he pairs formal engineering discipline with practical, delivery-focused craftsmanship and a knack for translating complex requirements into reliable software. A pragmatic generalist, he often bridges gaps between operations, backend services and user-facing interfaces on the same codebase.
11 years of coding experience
1 year of employment as a software developer
Bachillerato en Administración, Gestión y Tecnología Informática Aplicada a la Empresa, Bachillerato en Administración, Gestión y Tecnología Informática Aplicada a la Empresa at Instituto Evangélico AmericanoEngineer's degree, Systems Engineering, Engineer's degree, Systems Engineering at Universidad Tecnológica Nacional
English, Spanish, Portuguese
Stackoverflow
728reputation
85kreached
22answers
4questions
Github Skills (200)
react-redux10
react-native-app10
firebase10
browser10
push-notifications10
obsolete10
react-hooks10
crashlytics10
android10
firestore10
react-native10
react10
javascript9
database9
realtime-database9
Programming languages (13)
Github contributions (5)
Javi/AndroidCbcDecryptingExoplayer
Nov 2020 - Nov 2020
Contributions:5 commits, 3 pushes, 1 branch in 1 day
Javi/sass-shake
Aug 2018 - Aug 2018
🍑 Drop your unused sass dependencies
Contributions:2 PRs, 6 pushes in 1 day
dependenciessassunusedcssscss
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