Developed and delivered the Quarterly Admin Statistics Reports feature for the chamilo/chamilo-lms repository, enabling administrators to generate detailed quarterly insights into user activity, course engagement, training hours, certificates, and session durations. Focused on backend development, the work involved aggregating data and partitioning it by quarter to support robust historical reporting across multiple metrics. Leveraging PHP, SQL, and JavaScript, the implementation streamlined the reporting process, reducing manual effort and empowering administrators with targeted, data-driven insights. This enhancement improved program governance and compliance by making granular historical data readily accessible through the admin statistics page, supporting more informed decision-making.