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graydragon2/README.md

Robert F. Swenson III

Systems • Automation • AI • Networking • Security

I’m a Lead Operator with more than 20 years of experience working with complex industrial systems, troubleshooting problems, coordinating operations, and making decisions in safety-critical environments.

Outside of work, I design, build, integrate, and operate real-world technical systems spanning Linux infrastructure, networking, automation, monitoring, cybersecurity, local AI, and software development.

I tend to build systems around problems I actually have, then keep improving them until they become useful infrastructure rather than one-off experiments.

Featured Systems

Graydragon Personal Intelligence System

A local-first personal intelligence and automation platform combining structured knowledge, scheduled intelligence processing, email and calendar integration, self-hosted AI, monitoring, and automated workflows.

Context-Aware Home Security Platform

A self-hosted security platform using presence awareness, security modes, zones, incident correlation, trusted people and vehicles, camera monitoring, and AI-assisted verification.

Home Network Command Center

A centralized operational interface for monitoring network infrastructure, devices, services, availability, and system health.

Homelab & Multi-Node Infrastructure

Linux servers and Raspberry Pi nodes connected through WireGuard, supporting Docker, KVM, Prometheus, Grafana, Pi-hole, Wazuh, Suricata, Portainer, and other self-hosted services.

Local AI Infrastructure

GPU-accelerated local inference using llama.cpp, CUDA, Qwen models, and an OpenAI-compatible API for integration with other systems.

Mortgage Intelligence

Automated mortgage-rate monitoring, trend analysis, and decision-support tooling.

Technologies & Tools

Linux • Docker • WireGuard • Prometheus • Grafana • Wazuh • Suricata • Pi-hole • Portainer • KVM • Python • Git • GitHub • REST APIs • CUDA • llama.cpp • Qwen • Networking • Automation • Monitoring

Current Focus

  • Linux and systems administration
  • Networking and CCNA-focused study
  • Infrastructure automation
  • Security monitoring
  • Local AI integration
  • Building reliable self-hosted systems

Portfolio

https://portfolio.swensondigital.com/

Pinned Loading

  1. home-network-command-center-public home-network-command-center-public Public

    Self-hosted dashboard for home network health, device inventory, and security. Built with FastAPI, React, Prometheus, Pi-hole, WireGuard, and Docker Compose.

    Python 1

  2. robert-swenson-portfolio robert-swenson-portfolio Public

    Engineering portfolio showcasing real-world systems in Linux infrastructure, networking, security, automation, monitoring, local AI, and software development.

    TypeScript

  3. context-aware-home-security context-aware-home-security Public

    Self-hosted context-aware security platform integrating Reolink cameras, ONVIF events, deterministic incident correlation, presence-aware modes, topology-aware severity scoring, and optional AI ver…

    Python

  4. mortgage-intelligence-web-public mortgage-intelligence-web-public Public

    Hosted multi-tenant mortgage refinance intelligence app with deterministic scoring, rate tracking, authentication, billing, alerts, and AI-generated explanations.

    Python

  5. mortgage-intelligence-agent-public mortgage-intelligence-agent-public Public

    Self-hosted mortgage rate monitor with FRED data ingestion, refinance scoring, Prometheus/Grafana observability, scheduled automation, and push alerts.

    Python

  6. crisiswatch-frontend crisiswatch-frontend Public

    AI-assisted crisis intelligence dashboard for monitoring global and local threats, watched locations, phishing risk, breach exposure, alerts, and emerging events.

    JavaScript