Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
We were drowning in 200 alerts a week. Most got ignored. After a quarter of triage and rework, we're at about 15 — and on-call actually responds to them.
Practical patterns for Terraform modules at scale: versioning, composition, testing, and avoiding the monolith trap.
A real-world Terraform module version pinning guide for platform teams that want safer upgrades, clearer ownership, and fewer broken pipelines after shared module releases.
A practical Terraform state isolation guide built from a real environment-mixing incident, with patterns for safer backends, clearer ownership, and lower blast radius.
This infrastructure documentation as code guide shows how a platform team moved runbooks, ownership maps, and architecture decisions into versioned workflows that people actually trusted.
A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.
Write Ansible playbooks that are idempotent, readable, and maintainable for config management.
How to implement Backstage with real templates, scorecards, and golden paths so internal platform work reduces delivery friction.
We cut our AWS bill by 38% in a quarter. The specific changes that moved the bill, ranked by impact, with what we'd do first.
