My projects

Production systems I maintain at work, tools I've built, and infrastructure I run myself.

Production Systems

Built and maintained in a live environment, used daily by the team.

Team was juggling 3 ticketing systems per shift. Built a unified platform with 40x faster response times.

Critical tickets were getting missed outside hours. Built automated escalation catching 5-10 real incidents per week.

Monitoring onboarding took 1-2 hours and kept breaking. Now 5 minutes, 500+ deployments, zero modern OS failures.

All operational knowledge lived in one head. Built docs that cut onboarding from weeks to days.

Smaller tools built to solve specific problems.

Engineers were switching between dashboards during incidents. Unified external uptime into Zabbix as a single source of truth.

One bad firewall rule and you're locked out. Built a wrapper with backups, test mode, and auto-rollback.

Jumping between whois, dig, and geoIP sites during incidents wastes time. One command, all the answers.

Manual migrations are error-prone with no audit trail. Automated with logging, pre-checks, and rollback.

Personal lab where I test ideas before they hit production.

Zabbix, Uptime Kuma, WireGuard VPN, and this portfolio — all self-hosted on Rocky Linux.