Worked on embedded systems and device driver development, focusing on logging and inter-process communication enhancements. In the kholia/zephyr repository, delivered a configurable STMESP logging frontend in C, enabling optional zero-byte end-of-message markers and timestamping to improve decoder compatibility and configurability. Integrated these features through updates to Kconfig and log_frontend_stmesp.c. Later, in the nrfconnect/sdk-nrf repository, implemented ICMSG unbound mode support for nrf_modem_os_rpc, introducing boot state tracking to prevent redundant cellcore initialization and updating packet buffer configuration. These contributions, using C and Zephyr RTOS, improved startup reliability and runtime stability for production embedded communication systems.