Engineering journal

Useful notes from the infrastructure edge.

Linux, DevOps, Kubernetes, cloud, security, monitoring, CI/CD, and troubleshooting—organised for future depth.

Search the journal

Showing 4 articles

Featured story

Infrastructure · 02 Sept 2026

From Network Support to Production Infrastructure

A seven-year journey from hardware and networking into Linux, automation, DevOps, cloud, Kubernetes, and production infrastructure engineering.

Linux · 11 May 2026

A production-safe Linux troubleshooting workflow for correlating CPU, memory, disk, process state, logs, and recent change before remediation.

Kubernetes · 04 May 2026

A calm, evidence-driven sequence for investigating a Kubernetes workload before changing it.

Security · 18 Apr 2026

A structured starting point for reducing unnecessary exposure at an Nginx edge.