Summary
Jesús N is an experienced systems engineer, educator, and PowerShell consultant based in Madrid with over 10 years of hands-on practice and a background in Ingeniería Superior en Informática. He runs jesusninoc.com where he authors comprehensive courses spanning PowerShell automation, web services, security-focused scripting, databases with MySQL, and languages like Java, Bash, C# and AppleScript. Known for translating low-level OS and networking concepts into practical, example-driven training, he combines freelance security work with long-term course development since the early 2000s. Jesús’s blend of pedagogy and real-world tooling—plus a knack for showing offensive/security uses of PowerShell—makes him a go-to resource for sysadmins and developers seeking actionable automation and hardening techniques.
10 years of coding experience
Ingeniero superior en informática, Ingeniero superior en informática at Universidad Politécnica de Madrid