• Researched various strategies to build a generic code execution engine and proposed piston an open source engine.This saved the organization months of development and testing time. • Modified piston to act as a test harness to allow code execution and running pre- configured test. The work involved integrating pre written test with chosen test framework and marshaling the results to an API response. • Built a CI/CD pipeline to deploy piston on AWS. I came up to speed on docker, kubernetes, EKS in a short span of a few weeks. ©