Many engineers are now building projects only in the Cloud using AWS. When the projects are finished, there is a need to automate the build of the systems (DevOps) for reliance and recovery. How do you use DevOps on an already existing project? By using Lambda, CloudCustodian and Python you can convert your existing projects to be scaleable and multi-regional. I will cover the basics on each of these DevOps tools and show a live demo of how to create and run the Lambda function.