Worked on the zephyrproject-rtos/zephyr repository to implement flexible POSIX hostname length configuration, addressing a Kconfig conflict by decoupling NET_HOSTNAME_MAX_LEN from NET_HOSTNAME_DYNAMIC. This change restored expected POSIX networking behavior consistent with Zephyr 3.6 and allowed independent configuration of hostname length. The solution included build-time assertions to validate hostname length and updates to test configurations, ensuring robust integration with existing systems. Leveraged C programming skills and expertise in embedded systems and network programming to deliver a targeted feature that enhances configuration flexibility for developers working with Zephyr’s networking stack. No bugs were fixed during this period, focusing solely on feature development.