// about

I'm Asrin Andirin, a DevOps engineer working with cloud infrastructure in production — primarily AWS (EKS, VPC networking), GCP (GKE, GCE), Kubernetes, and the observability stack around them (Grafana, Loki, eBPF-based tooling).

This blog is my working notebook. Every article comes from something I ran, broke, fixed, or automated myself: cluster upgrades, CNI migrations, security hardening checklists, CI/CD pipelines with Terraform and GitLab, and cost/billing management. No secondhand summaries — if it's written here, I've done it.

Topics I write about most: Kubernetes operations, AWS and GCP infrastructure, infrastructure as code, observability, and cloud security.