Jeyasona Durairaj contributed to rdkcentral/devicesettings and rdkcentral/meta-rdk-halif-headers, focusing on embedded systems and device management using C, Shell, and BitBake. She implemented EDID caching to minimize redundant data retrieval and ensured cache resets on HDMI disconnects, improving data freshness and reliability. Her work included refactoring EDID logging for clarity and reducing log verbosity, which enhanced maintainability and troubleshooting. In meta-rdk-halif-headers, she synchronized header versions and updated SRCREVs to prevent build mismatches, removing obsolete files for repository hygiene. Her technical approach emphasized consistent build environments and robust API behavior, reflecting careful attention to integration and runtime stability.