Alexa Mundson

Infrastructure Engineer / Systems Architect

I build and operate distributed systems — bare-metal Pi clusters, edge AI, mesh networks, and cloud infrastructure. Every number below is pulled live from production APIs.

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GitHub — Live from API

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Languages

Languages — Live from Repos

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Self-Hosted Git (Gitea) — Live

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Gitea Repos
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Infrastructure — Auditable

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Shell Scripts
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CF Pages Sites
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Custom Domains
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CF Tunnels
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Pi 5 Nodes
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AI TOPS (Hailo-8)
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WireGuard Nodes
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LLM Models
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KV Namespaces
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D1 Databases
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R2 Buckets
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SQLite DBs
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DO Droplets
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Docker Containers

Experience

Founder / Infrastructure Lead — BlackRoad OS
2024 — Present
  • Built and operate a 5-node Pi 5 cluster with WireGuard mesh, Docker Swarm, and dual Hailo-8 AI accelerators (52 TOPS)
  • Manage 95+ Cloudflare Pages sites, 18 tunnels, and 48+ custom domains
  • Self-host 207+ repos on Gitea with automated GitHub mirroring
  • Developed RoadC — custom language with lexer, parser, tree-walking interpreter
  • Deployed RoadNet carrier mesh (5 APs, per-node subnets, Pi-hole DNS, WireGuard failover)
  • Authored 400+ shell scripts for fleet automation, monitoring, and self-healing
  • Built fleet power optimization — reduced thermals 15C, eliminated undervoltage throttling
  • Run 16 LLM models locally via Ollama with custom fine-tuned variants

Skills

InfraLinuxBashDockerSwarmWireGuardTailscaleNginxsystemd
CloudCF WorkersPagesD1KVR2TunnelsDigitalOcean
LanguagesBashPythonJavaScriptSQLRoadC
AI/MLOllamaHailo-8LLM Fine-tuningEdge AI
DataPostgreSQLSQLiteQdrantMinIONATS
HardwarePi 5NVMeI2CGPIOUARTUSB
NetworkDNSPi-holeHeadscalePowerDNSnftables

Contact

amundsonalexa@gmail.com
github.com/blackboxprogramming
git.blackroad.io