Technical insights and experiences from the field
FeaturedA practical guide to optimizing AWS infrastructure costs through smart architecture decisions, reserved instances, and serverless solutions.
Essential security practices for hardening your Kubernetes clusters, from RBAC configuration to network policies and secret management.
Learn how to structure and manage complex multi-account AWS environments using Terraform and Terragrunt while following DRY principles.
A focused guide to remote state, locking, stale leases, and the operational rules that keep infrastructure changes serialized.
How liveness, readiness, and startup probes shape rollout safety and prevent Kubernetes from routing traffic to a broken application.
A small, high-impact security change: replace stored AWS access keys with short-lived identity federation from GitHub Actions.
A practical way to turn IAM policy review into a repeatable control for public access and unintended cross-account permissions.
A focused container optimization guide covering build context, multi-stage builds, runtime dependencies, and measurable image budgets.
How to design actionable alerts with symptoms, ownership, thresholds, and runbooks instead of creating a louder dashboard.
A practical guide to cache keys, immutable assets, short-lived HTML, and avoiding full-distribution invalidations as a deployment strategy.