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tylerbcrawford/README.md

Tyler Crawford

Systems administrator and security professional. I spent 15 years in live sound and audio engineering — touring, running FOH, troubleshooting signal chains under pressure — before moving into IT infrastructure and cybersecurity.

Now I build and maintain a 51-service self-hosted environment on Ubuntu Linux, and I'm working toward a career in infrastructure security.

What I'm Working On

  • Subgeneratorr — Open-source subtitle generator using Deepgram Nova-3. Built it to fill gaps in my media library that Bazarr couldn't cover.
  • Boo Bot — Discord bot that runs my media server's community. Rebrands notifications, handles requests, suppresses floods, pulls trailers.
  • Infrastructure Showcase — Documentation of the full homelab stack: Docker Compose, nginx, OAuth2, automated backups, monitoring.
  • AI security testing at Mindrift — developing test cases for LLM security evaluation.
  • CompTIA Network+ — currently studying (Security+ earned 2024).

Cybersecurity Projects (UofT, 2024)

LinkedIn

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  1. infrastructure-showcase infrastructure-showcase Public

    Self-hosted infrastructure with 51 services — Docker Compose, nginx, OAuth2, automated monitoring and backups on Ubuntu Server

  2. subgeneratorr subgeneratorr Public

    Self-hosted subtitle generator using Deepgram Nova-3 — fills the gaps Bazarr can't cover

    Python

  3. server-monitoring-suite server-monitoring-suite Public

    Docker container health monitoring, resource alerts, SSL cert expiry checks, and log auditing with Discord notifications

    Shell

  4. restic-backup-system restic-backup-system Public

    Modular restic backup system with Docker volume support, offsite Google Drive sync, and Discord notifications

    Shell

  5. vsi-splunk-siem vsi-splunk-siem Public

    Custom Splunk SIEM — brute-force detection, SQL injection alerts, incident response (UofT Cybersecurity)

  6. boo-bot boo-bot Public

    Modular Discord bot for media server management — Readarr, Sonarr, Radarr, TMDb, Perplexity AI

    Python