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123 lines
4.3 KiB
Markdown
123 lines
4.3 KiB
Markdown
# Hi, I'm Chase (Ced) Dumphord
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### Digital Systems Engineer | Infrastructure | Automation | RF Edge Systems
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> **Live Portfolio:** https://chasedumphord.com
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> **Live NOC Dashboard:** https://noc.chasedumphord.com
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---
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## 🧠 About
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Digital Systems Engineer with 10+ years of experience across industrial automation, manufacturing systems, and data-driven infrastructure. Currently at GE Aerospace Digital Team specializing in machine data integration, dashboard development, and system-level visibility. Hands-on homelab engineer bridging physical equipment with modern digital platforms. Increasingly integrating AI tooling for system documentation, automated diagnostics, and workflow acceleration.
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---
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## 🌐 Live Sites
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| Site | URL | Description |
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|------|-----|-------------|
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| Portfolio | https://chasedumphord.com | Personal portfolio — projects, stack, resume |
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| NOC Dashboard | https://noc.chasedumphord.com | Live infrastructure visibility — 28 systems |
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---
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## 📊 Ced's NOC — Live Infrastructure Observability
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Real-time network operations center dashboard monitoring 28 homelab systems across 6 infrastructure layers.
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### How It Works
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```
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Proxmox Biggie (Cron every 5min)
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→ noc_update.py pings 28 systems
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→ writes data/noc-status.json
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→ git push to ced-portfolio
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→ GitHub Pages deploys (~30s)
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→ Browser fetches every 30s
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→ Live dashboard updates
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```
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### Systems Monitored
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- **6-node Proxmox Cluster** — BigWorld, Biggie, Snoop, TooShort, Tupac, DrDre
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- **12-node K3s Cluster** — 3 control plane (django-1/2/3) + 9 workers (ingress, data, monitoring groups)
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- **TrueNAS** — Network attached storage
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- **Nginx Proxy Manager** — Reverse proxy layer
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- **Prometheus + Grafana + Uptime Kuma** — Full observability stack (Prometheus actively scraping)
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- **Dashy + Home Assistant + PrimeStation** — Services layer
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- **APRS iGate x2** — RF edge systems (home + mobile)
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### Automation
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- Script: `~/scripts/noc_update.py` running on Biggie
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- Cron: `*/5 * * * *` — every 5 minutes
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- Log: `/var/log/noc_update.log`
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- Auth: GitHub Personal Access Token via baked remote URL
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---
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## 🏗️ Infrastructure Overview
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| Layer | Systems | Count |
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|-------|---------|-------|
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| Compute | Proxmox VE cluster | 6 nodes |
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| Orchestration | K3s Kubernetes | 12 nodes |
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| Storage | TrueNAS | 1 |
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| Networking | Nginx Proxy Manager, Cloudflare Tunnels, UniFi VLANs | 4 VLANs |
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| Monitoring | Prometheus, Grafana, Uptime Kuma, Custom NOC | 4 services |
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| Edge | APRS iGate (home + mobile), Direwolf TNC | 2 nodes |
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---
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## 🔥 Featured Projects
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### 📊 Ced's NOC Dashboard
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Real-time monitoring system with live system health, latency tracking, severity-based alerts, and layer filtering.
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- **Live:** https://noc.chasedumphord.com
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- **Source:** https://github.com/ced4568/ceds-noc
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### 🧱 Ced's HomeLab
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Full enterprise-style homelab with Proxmox clustering, K3s orchestration, VLAN segmentation, and full observability stack including Prometheus scraping.
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- **Source:** https://github.com/ced4568/ceds-homelab
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### 📡 APRS iGate (RF Edge System)
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Dual-node RF-to-internet gateway. Raspberry Pi + Direwolf TNC. Live on aprs.fi.
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- **Source:** https://github.com/ced4568/ceds-aprs-igate
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---
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## 🧰 Tech Stack
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**Infrastructure:** Proxmox VE • K3s • Docker • TrueNAS • Nginx Proxy Manager • Cloudflare Tunnels
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**Monitoring:** Prometheus • Grafana • Uptime Kuma • Custom NOC Dashboard
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**Networking:** UniFi • VLAN Segmentation • Cloudflare DNS
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**Edge / RF:** Direwolf • APRS-IS • Raspberry Pi • RTL-SDR
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**Development:** Python • Bash • JavaScript • HTML/CSS • Git
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**AI & Automation:** Claude (Anthropic) • LLM-assisted Documentation • Prompt Engineering
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---
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## 👤 Connect
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[](https://www.linkedin.com/in/toochase-dumphord/)
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[](https://github.com/ced4568)
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[](https://chasedumphord.com)
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[](https://noc.chasedumphord.com)
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📧 chasedumphord@gmail.com | 📍 Oxford, MS
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---
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> This is not a static portfolio — it is a live representation of working systems.
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