I’m Erick, a freelance Linux system administrator focused on delivering practical, transparent, and scalable infrastructure using open-source technologies.

While I rely on trusted tools like Proxmox (virtualization), Ansible (automation), Zabbix (monitoring), and BookStack (documentation), I remain flexible and tool-agnostic — always selecting what’s best suited for each unique case.

The open-source ecosystem offers an extensive range of solutions for nearly every IT challenge — from infrastructure and automation to security, observability, and beyond.

My goal is to help teams implement reliable, maintainable systems that are lean, well-documented, and fully under your control.

If you’re exploring options for your infrastructure or need a tailored solution, let’s discuss your project and identify the best tool for the job!