Dive into advanced AWS CloudFormation techniques in this comprehensive 1.5-hour tutorial. Learn to validate, lint, and deploy stacks, implement continuous integration and deployment, utilize StackSets for multi-region and multi-account deployments, and manage EC2 instance configurations with cfn-init. Explore creating custom resources for non-AWS resources, dynamically render templates using macros, generate CloudFormation templates with AWS CDK, and deploy serverless applications using AWS SAM. Master these powerful tools to streamline your infrastructure-as-code workflows and enhance your cloud architecture skills.