I’m Jack, a Linux Sysadmin transitioning into HFT infrastructure. I have around 3 years of professional Linux experience, most recently working on Linux Infrastructure — provisioning, decommissioning, patching, Ansible, Foreman, and troubleshooting.
I’m at the start of my HFT journey. I don’t have all the answers, and I’m using this blog to document what I learn as I go.
My Career Path So Far
EUC (End User Computing) → Linux Sysadmin → Transitioning to Linux HFT Infrastructure
What You’ll Find Here
- Linux — Practical guides, commands, and system internals
- Homelab — Infrastructure architecture, hardware choices, and self-hosting
- Career — Lessons from transitioning from EUC to Linux, and now into HFT
- Weekly Notes — What I learned each week, raw and unfiltered