Jarryl Elerick | Infrastructure Portfolio

Professional Summary

IT professional with a Bachelor's degree in Computer Information Technology from Texas Christian University. Experienced in monitoring enterprise network health, automating daily administrative tasks, and troubleshooting complex routing issues. Currently serving as a NOC Technician for the City of Fort Worth, with prior experience as a Junior Systems Administrator.

Self-Hosted Infrastructure (Homelab)

This very website is self-hosted from the ground up on my personal infrastructure, utilizing:

Hardware: Custom 10-inch mini-server rack with Proxmox VE nodes.
Edge Routing: Transparent AT&T fiber bypass using a WAS-110 SFP+ stick feeding directly into an OPNsense firewall.
Web Proxy: Ubuntu LXC container running Nginx, utilizing Let's Encrypt automated SSL certs and Server Blocks for multi-domain routing.
Power Management: Automated UPS monitoring via Network UPS Tools (NUT).

Technical Skills

Scripting & Automation
Python (Flask) PowerShell Bash

Networking & Security
OPNsense VLAN Routing Firewall Rulesets

Systems Administration
Proxmox VE Ubuntu Server Windows Server

Certifications & Studies

Currently studying for: CompTIA Security+
Currently studying for: Cisco CCNA
Currently studying for: Windows Server Hybrid Administrator

Jarryl W. Elerick Jr.

NOC Technician & Systems Administrator

Professional Summary

Self-Hosted Infrastructure (Homelab)

Technical Skills

Certifications & Studies