scenar.io
Hands-on DevOps interview practice in the browser: realistic scenarios instead of flashcards. Designed and built solo.
01 · now
Running production infrastructure on AWS and GCP: Kubernetes on EKS and GKE, every resource defined in Terraform, deploys through GitOps with ArgoCD, and CI pipelines on GitHub Actions and Bitbucket built to be fast and cheap.
Over six years I have migrated on-prem workloads into Terraform-managed cloud, cut cloud and CI bills with Karpenter and spot capacity while keeping 99.9% uptime, set up monitoring with Grafana, Prometheus and Datadog that catches problems in minutes, and introduced the RFC and incident processes that teams still follow.
I care about boring deploys, alerts that mean something, and guardrails that make the safe path the easy path.
02 · highlights
- Cut EKS infrastructure cost 60%, about $120K a year, by switching node autoscaling to Karpenter.
- Ran 200+ microservices on 10 EKS clusters at 99.9% uptime.
- Designed the Terraform for a whole GCP setup from scratch: reusable modules, new environments in under 30 minutes.
- Moved Cloudflare from ClickOps to Terraform and migrated 18 domains across accounts without downtime.
- Cut MTTD from 20 to 5 minutes with Grafana, Prometheus, Loki and Tempo.
03 · side project
04 · contact
- arushanyanash@gmail.com
- github
- github.com/fock1e
- linkedin.com/in/ashotarushanyan