Worked on the qualcomm-linux/meta-qcom repository to deliver an Android Device Identification Enhancement focused on improving device serial retrieval for embedded systems. Developed a multi-source fallback mechanism using Shell scripting and Linux development skills, ensuring that if the primary serial source was unavailable, the system would retrieve the serial from SMBIOS or DMI product_serial, or compute it from eMMC or SCSI data as needed. This approach reduced manual intervention and improved asset tracking reliability, supporting fleet provisioning and hardware inventory management. Emphasized patch quality and collaborative development by following best practices such as Signed-off-by for contributions throughout the project.