Juan Aláez
Lead Developer & Sysadmin at Gobierno de Aragón - Government of Aragon
Zaragoza, Aragon, Spain
Summary
👤
Senior🎓
Top SchoolJuan Aláez is a Lead Developer and Sysadmin with 11 years of experience building and operating high-traffic web platforms for the Government of Aragon, notably the MERN-based ARASAAC project which served millions of users and exceeded 60M page views in 2021. He combines hands-on full-stack development with systems engineering—designing Docker- and NGINX-based infrastructures, performance tuning with Varnish, and scalable Moodle deployments supporting 50,000+ students. A seasoned instructor and occasional speaker, he has delivered multiple technical courses for IT teachers and published the course materials and deployment tooling as open-source repositories. Comfortable moving between legacy LAMP/.NET systems and modern JAMstack/MERN stacks, he focuses on pragmatic architecture, observability, and maintainability. Based in Zaragoza, he brings a teacher’s clarity to complex technical problems and a decade-long track record of shipping durable public-sector software.
11 years of coding experience
9 years of employment as a software developer
Official Certificate Level B2 - English Language, Official Certificate Level B2 - English Language at Escuela Oficial de Idiomas de ZaragozaAlemán, A2 level, Alemán, A2 level at Universidad de ZaragozaPedagogical aptitude certificate, Pedagogical aptitude certificate at Universidad Complutense de Madrid
Spanish, English, German
Github Skills (200)
react-boilerplate10
material-ui10
styled-components10
form-validation10
immer10
scaffolding10
javascript10
react-components10
reveal-js10
single-page-application10
react-component10
rest10
webapp10
aac10
scalable10
Programming languages (9)
Github contributions (5)
juanda99/arasaac-frontend
Nov 2016 - Jan 2023
New website for arasaac.org
Contributions:8429 commits, 154 PRs, 8596 pushes in 6 years 2 months
reactredux-sagaimmutablejsaacredux-form
catedu/moodle-docker-production
May 2020 - Feb 2022
Moodle configuration for production site based on docker
Contributions:123 commits, 88 pushes, 16 comments in 1 year 10 months
dockermoodle
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