During this period, contributed two core features to the renesas/zephyr and zephyrproject-rtos/zephyr repositories, focusing on Wi-Fi driver enhancements using C programming and embedded systems expertise. Developed robust event handling for Wi-Fi Target Wake Time (TWT), enabling applications to receive detailed setup and teardown notifications, which improved power management and traceability. Additionally, ensured the siwx91x Wi-Fi driver always provides instant background scan results, optimizing network discovery and reducing connection latency. Maintained high standards of commit hygiene and documentation, supporting future audits and onboarding. The work addressed real-world IoT requirements for power efficiency and reliable, observable wireless connectivity.