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JMcCumberIO/README.md

Jonathan McCumber

Systems & Infrastructure Engineer

About

Systems engineer with a background spanning MSP, SaaS application engineering, and development leadership. I spend most of my time at the intersection of infrastructure and automation — building things that run reliably and stay documented.

Outside of work I run a homelab that covers everything from self-hosted DNS and media services to home automation and local AI inference.

  • 🖥️ Daily driver: Arch Linux / KDE Plasma 6 — Ryzen 7 3800X · RTX 2060 · 64GB
  • 🏠 Homelab: Synology NAS · Raspberry Pi (Home Assistant) · self-hosted stack
  • 🤖 AI/ML: Local inference with Ollama · multi-agent systems · Claude Code
  • 📡 Networking: Self-hosted DNS (AdGuard) · DoH/DoT/DoQ · full IPv6

Tech Stack

Linux Python Bash Rust PowerShell Docker Home Assistant

Projects

Project Description
flashforge_adventurer5m Home Assistant integration for the FlashForge Adventurer 5M — reverse engineered undocumented TCP/HTTP protocol
3d-printer-tuning-agents AI agent system for automated 3D printer calibration via Home Assistant and OrcaSlicer
managarr TUI/CLI for managing *arr media servers — Rust

GitHub Stats

GitHub Stats
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