Chau Yau Hong worked on optimizing the CI/CD pipeline for the mcgill-robotics/auv-embedded-2025 repository, focusing on improving development efficiency and resource management. He delivered a feature that reduced the CI/CD schedule frequency in the platformio-ci.yml configuration from every 30 minutes to once daily, directly lowering build load and resource consumption. Using YAML for configuration and applying DevOps and CI/CD best practices, he enhanced the maintainability and clarity of the repository’s automation workflows. While no major bugs were addressed during this period, his work demonstrated a targeted approach to pipeline optimization and sustainable development process improvements within the project.