Worked on backend development and data analysis for the decolua/9router repository, focusing on improving the accuracy and reliability of the Usage Overview Dashboard. Addressed a critical bug in the totalRequests calculation, ensuring that the metric now reflects the selected time window—such as 24 hours, 7 days, 30 days, or 60 days—instead of the lifetime total. This adjustment aligned totalRequests with other usage statistics, enhancing the trustworthiness of analytics and supporting more informed capacity planning. Utilized JavaScript to implement the fix, prioritizing data integrity and dashboard consistency. No new features were released during this period, emphasizing quality improvements.