Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
A real walkthrough of shrinking bloated Docker images from 1.2GB to 240MB using multi-stage builds, Alpine, and dependency auditing.
A practical artifact promotion guide for CI/CD teams that were tired of hearing 'it passed in staging' after production behaved differently because the release was rebuilt.
A Kubernetes blue-green deployment guide built around a real rollout failure, showing the guardrails that matter when traffic shifting, health checks, and rollback timing all interact.
A practical GitHub Actions monorepo CI guide built around a real scaling problem: long queues, noisy failures, and developers waiting 40 minutes for feedback.
A practical risk-management framework for release timing, Friday deployment policies, progressive delivery, and how elite teams protect reliability and people.
Error budgets turn "how reliable should we be?" into a number both product and SRE can spend. Here is how we set, alert on, and enforce them.
A practical pattern for monorepo CI with path filters, matrix builds, caching, and deployment guards that keep feedback fast as teams scale.
A production-focused, example-rich guide to Azure DevOps: template-driven YAML, immutable artifact promotion, secure OIDC service connections, environment approvals, canary rollouts with automatic rollback, IaC governance, and DORA-driven delivery reliability.
Understand Kubernetes networking: ClusterIP, NodePort, LoadBalancer, Ingress, and policy.
K8s Secrets are barely encrypted. We moved every secret to Vault with the Vault Agent injector and never went back. The setup checklist.
Shift-left security with image scanning. Trivy, policy gates, and runtime integration.
We track the four DORA metrics plus a handful of others. The trade-off between what's measurable and what's meaningful, and how we use the numbers.
