Complete FinOps course: from FinOps Framework (Inform → Optimize → Operate) to automating cost optimization in CI/CD. AWS/GCP/Azure cost models, tagging strategy, rightsizing (compute, storage, network), commitment discounts (Reserved Instances, Savings Plans, CUDs), K8s cost allocation (Kubecost, OpenCost), anomaly detection and budget alerts, unit economics (cost per transaction, per customer), showback/chargeback, FinOps FOCUS 1.0 standard, FinOps Certified Practitioner exam prep.