Sometimes the universe decides that one production incident isn’t enough. It needs to stack them like Russian dolls, each one revealing another surprise when you think you’ve cracked it. Last […]

In DevOps, the big outages rarely come from big failures. They come from the tiny things—small enough to slip past everyone’s radar, big enough to break everything. This is one […]

Real case study: How we reduced a SaaS company’s AWS bill from £8,400/month to £5,200/month. Complete breakdown of every optimization.

A practical, no-nonsense guide to choosing the right AI/ML model for your problem. Start simple, upgrade only when needed.

Every once in a while, I catch myself thinking about something that sounds borderline insane in the modern DevOps world.This week’s thought was this: “Should we have a physical, printed […]

A comprehensive yet practical framework for reviewing infrastructure, processes, and security posture. Covers IaC, CI/CD, security, containers, observability, and more.

Is your hosting bill growing every month with no explanation? I audit hosting costs for UK businesses and 9 out of 10 are overpaying by 20%+. Here’s why it happens and what you can do about it.

When deploying Kubernetes applications using Terraform’s Helm provider, configuration errors can cascade into multiple issues. This comprehensive guide covers systematic troubleshooting for the most common problems encountered in production environments. […]

A behind-the-scenes look at how I transformed my WordPress blog into a fully automated, DevOps-powered publishing platform that lets me blog directly from the terminal. The Problem: Blogging Friction Like […]

You may be wondering if anything changes with secrets management now that we’re all copy-pasting code into ChatGPT, Claude, and other LLMs daily. The short answer? Yes, everything changes. The […]