Worked on enhancing the Virtual WAN Workbook within the microsoft/Application-Insights-Workbooks repository, focusing on improving dashboard accuracy and performance for IT operations. Leveraged Azure and KQL to implement new parameters and advanced querying capabilities, enabling more granular monitoring of Virtual WAN metrics. Restructured the workbook to optimize reliability and scalability, supporting faster access to network data visualizations. Addressed defects to ensure stable functionality and reduced data gaps, while also stabilizing the pull request build and merge process. Utilized JSON for configuration and data handling, resulting in a more robust and maintainable solution for network monitoring and operational visibility.