Service
Kubernetes, GitOps, IaC, observability. Pick the right cloud (or self-host).

Production-grade platforms: declarative, observable, cost-aware.
Managed (EKS, GKE, AKS) or self-host with k3s, Talos.
Declarative deploys, drift detection, rollbacks.
Infra as code, policy as code, drift alarms.
Traces, metrics, logs through Grafana and Prometheus.
GitHub Actions, GitLab CI, Buildkite. Cache, matrix, signed artifacts.
FinOps reviews, rightsizing, spot strategy.