Available for work - Oviedo, FL

Nathan Umusig

Information Technology Graduate

01 - Summary

Information Technology graduate with a focus on Systems Administration and technical support. Familiar with managing self-hosted infrastructure and developing custom Windows automation tools to improve workflow efficiency. Background in troubleshooting local-first environments, hardware diagnostics, and network configuration.

02 - Projects

Homelab Infrastructure

Self-hosted infrastructure documentation and automation

Proxmox, TrueNAS, Docker, AdGuard DNS
  • Engineered a high-availability home laboratory environment utilizing Proxmox VE to host critical network services in unprivileged LXC containers.
  • Configured network-wide DNS filtering with AdGuard and secure internal service exposure via reverse proxy and automated SSL management.
  • Implemented enterprise-grade storage solutions using TrueNAS with NFS bind mounts for persistent Docker data and backup redundancy.
  • Developed comprehensive disaster recovery documentation, including maintenance workflows for container recovery, service alerts, and system updates.
Visit homelab View repo

BandwidthDesk

Per-process bandwidth monitoring and throttling app for Windows

C#, .NET 9, WPF, WinDivert
  • Created a low-level network monitoring utility to analyze and throttle per-process bandwidth consumption on Windows systems.
  • Implemented rule-based traffic shaping for IPv4 TCP/UDP traffic to assist in diagnosing network congestion and optimizing application performance.
  • Managed driver-level packet capture integration with elevation handling and detailed system logging for advanced network troubleshooting.
View repo

PowerDesk

Modular Windows utility hub for local system administration

C#, .NET 9, WPF
  • Built a modular administration toolkit designed to streamline local Windows workstation management and power-user workflows.
  • Automated complex system tasks including DNS profile switching, hosts-file management, PATH environment variable editing, and startup control.
  • Designed Admin-Aware workflows to ensure secure execution of system-level changes with built-in backup and confirmation protocols.
View repo
03 - Technical Skills
Programming & Frameworks
C# .NET 9 WPF TypeScript Node.js JavaScript Python Java SQL HTML/CSS
Systems & Tools
Windows administration PowerShell Git GitHub Actions Docker Proxmox VE TrueNAS NFS AdGuard DNS
Focus Areas
Local-first desktop apps Automation Networking/DNS Self-hosted infrastructure Troubleshooting documentation
04 - Education

B.S. Information Technology

University of Central Florida - Orlando, FL

December 2025

A.A. Information Technology

Seminole State College of Florida - Orlando, FL

May 2022
05 - Certifications
  • TestOut CyberDefense Pro TestOut
  • TestOut IT Fundamentals Pro TestOut