This document summarizes a presentation given by Henry Hahn on launching applications using AWS services. It discusses how Amazon transformed its development practices to focus on DevOps principles like continuous integration and delivery. It also outlines the various AWS Code services like CodeCommit, CodeBuild, CodeDeploy and CodePipeline that help automate the software development lifecycle from source control to deployment. The presentation demonstrates using these services to deploy a sample application through CodeStar and monitoring the deployment pipeline.