Worked on the aws/aws-ofi-nccl repository to streamline and optimize the PortaFiducia CI and testing pipeline over a two-month period. Developed a lean testing configuration that reduced unnecessary container test overhead, accelerating feedback cycles and lowering resource consumption. Enhanced CI efficiency by centralizing NCCL version management within Jenkinsfile using Groovy, ensuring consistent versioning across all test runs. Further improvements included reusing PortaFiducia installations to minimize setup times and expanding test coverage by enabling OFI NCCL functional tests for the p5 instance type. Leveraged AWS, CI/CD, and containerization skills to deliver maintainable, auditable, and efficient DevOps solutions without introducing bugs.