Hello, my name is Alexander Rouzaud

DevOps-leaning Systems Administrator and full-stack developer based in Guadalajara, Mexico.

DevOps

SysAdmin

Developer

DevOps & Containers

Containerized service delivery with Docker and Docker Compose across Debian and Alpine hosts. Comfortable with Podman, Git-based workflows, and building reproducible, self-hosted infrastructure from the ground up.

Systems Administration

Windows Server (2016+) and Active Directory administration on-prem and in the cloud — user provisioning, Group Policy, and disaster recovery — alongside everyday Linux system administration.

Networking & Security

OPNsense as a daily-driver firewall (3+ years) with Suricata IDS/IPS and ZenArmor, WireGuard VPN, Caddy reverse proxy with automated TLS, Cloudflare tunnels, and OpenWRT compiled from source.

Cloud Infrastructure

Hands-on with Google Cloud Platform and a working understanding of Microsoft Azure, deploying and maintaining workloads, DNS, and managed services in production.

Full-Stack Web

WordPress and WooCommerce builds from scratch or takeover, with PHP, HTML, CSS, and JavaScript. MercadoPago payment integration (certified) and hosting on Kinsta and cPanel/WHM.

Hardware & Repair

A decade of diagnostics, preventive and corrective maintenance, OS deployment, and data recovery for residential and small-business clients, plus introductory low-level work with Coreboot.