Worked on enhancing the Dictionary plugin within the rdkcentral/ThunderNanoServices repository, focusing on improving event-driven reliability for subfolder modifications. Using C++ and leveraging event-driven programming principles, introduced logic to ensure modified events are accurately triggered when changes occur in subfolders under registered namespaces. Added a method to verify if a path falls within a registered namespace, addressing a critical event propagation issue. Refactored code for clarity and maintainability by simplifying boolean logic, consolidating return paths, and refining delimiter handling. These changes reduced the risk of missed updates, improved code readability, and streamlined future maintenance for the plugin’s event notification system.