Comprehensive preparation program for two CNCF certifications: CKA (administration) and CKAD (development). 12 modules: Kubernetes architecture (etcd, API server, scheduler, controller manager), cluster installation and configuration (kubeadm, kops, EKS, AKS, GKE), working with Pods, Deployments, StatefulSets, DaemonSets, ConfigMaps, Secrets, Services, Ingress, Network Policies, Persistent Volumes, Storage Classes, Helm, Kustomize, RBAC, Service Accounts, Pod Security Policies, OPA/Gatekeeper, monitoring (Prometheus, Grafana, Metrics Server), logging (EFK, Loki), CI/CD (ArgoCD, Jenkins X, GitOps), Service Mesh (Istio, Linkerd), advanced topics (Custom Resources, Operators, Admission Webhooks, Vertical/Horizontal Pod Autoscaler, Cluster Autoscaler). Each module includes hands-on labs in a real Kubernetes cluster, troubleshooting sessions, mock CKA exam (24 tasks in 2 hours) and CKAD exam (19 tasks in 2 hours).