Four Series.
Zero Fluff.
Each series covers one domain with real depth — not surface-level tutorials, but the production patterns that keep systems running and AWS bills under control.
Kubernetes Reliability & Stability
Karpenter consolidation behavior, node lifecycle alerting, GitLab Runner reliability in Kubernetes — the failure modes production SREs actually debug at 3am, not the ones in the docs.
GitOps in Production
Multi-cluster ArgoCD that actually scales, GitLab CI patterns that don't fall apart under load, EKS with Terraform built for real teams — not just the happy path.
AWS & EKS Cost Optimization
How to cut your AWS bill — $350K/year in savings using Karpenter spot scheduling, dangling EBS volume cleanup, and right-sizing. Actual dollar amounts, not vague percentages.
DevSecOps
EKS cluster hardening, network policy enforcement, RBAC patterns that hold up under audit — blue-team security from an engineer who builds and secures the same infrastructure.