Rubén Fernández
Co Founder at etéreo
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolRubén Fernández is a seasoned software engineer and co-founder with about 12–15 years of experience building cloud-native systems and digital products from Madrid. He combines hands-on backend expertise in Java, Node.js and Go with practical DevOps skills—Kubernetes on Google Cloud Platform has been a recent focal point—delivering high‑coverage, production-grade services for companies like Inditex and Grupo MASMOVIL. As co-founder of etéreo he shapes multidisciplinary projects end-to-end, translating client needs into sustainable, open‑source‑friendly solutions using agile practices. His academic background (Master of Web Engineering) complements a career that moves between enterprise-grade engineering and startup agility, and he’s known for bringing both code quality and operational reliability to the teams he leads.
12 years of coding experience
14 years of employment as a software developer
Técnico en Administración de Sistema Informáticos, 9.3, Técnico en Administración de Sistema Informáticos, 9.3 at IES María MolinerMaster of Web Engineering, Master of Web Engineering at Universidad Politécnica de Madrid
Spanish, English
Github Skills (30)
java9
trace8
search-engine8
jvm8
exif7
diagnostic-tool7
rest7
elasticsearch7
netsuite6
restful6
classloader6
agent6
alibaba6
javascript6
starlark5
Programming languages (3)
Github contributions (5)
rubensegovia/iluvcoffee
Feb 2025 - Feb 2025
Contributions:13 pushes, 1 branch in 10 days
rubensegovia/arthas
Feb 2023 - Feb 2023
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Contributions:8 pushes in 4 days
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