Juan Jesús Alejo Sillero
DevOps Engineer / SRE / Cloud (AWS & Azure)
DevOps Engineer with 3 years of experience in cloud and CI/CD environments, specialized in automation, Kubernetes, and Linux servers. I have worked in critical production environments, improving deployments, observability, and system reliability.
Contact & Links
Here you can find several links to contact me or read what I publish on my blog and GitHub:
Online Resume
sh.juanje.net/resume
juanjesusalejosillero@gmail.com
linkedin.com/in/JuanJesusAlejoSillero
GitHub
github.com/JuanJesusAlejoSillero
Blog (Spanish)
sh.juanje.net/blog
Blog (English)
sh.juanje.net/blogeng
Salary Calculator (Spain 2026)
sh.juanje.net/salario
Interest Calculator (Spain 2026)
sh.juanje.net/inte
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