Meidian Chai enhanced the isomerpages/singapore-customs-cms repository by implementing Google Analytics 4 tracking through updates to the _config.yml file, enabling more robust data collection for business insights. Leveraging configuration management skills and expertise in YAML, Meidian also refreshed the site’s footer and navigation configurations to align with current content structure and improve user navigation consistency. The work focused on maintainable, traceable configuration changes rather than direct code modifications, supporting a smoother user experience and better measurability of site interactions. Over the month, Meidian delivered two targeted features, demonstrating depth in configuration-driven development and attention to operational detail.