Infrastructure as Code Provision and manage cloud infrastructure using code-based automation tools. This skill covers tool selection, state management, module design, and operational patterns across Terraform/OpenTofu, Pulumi, and AWS CDK. When to Use Use this skill when: - Provisioning cloud infrastructure (compute, networking, databases, storage) - Migrating from manual infrastructure to code-based workflows - Designing reusable infrastructure modules - Implementing multi-cloud or hybrid-cloud deployments - Establishing state management and drift detection patterns - Integrating infrastruct…