Over a two-month period, this developer enhanced network device management and system reliability across the microsoft/sonic-gnmi-dev and sonic-net/sonic-sairedis repositories. They delivered new CLI commands for chassis module status, midplane status, and system health, integrating Go-based implementations with sonic-data-client to access both state and configuration databases. Their work included comprehensive end-to-end and unit testing, ensuring robust handling of valid and invalid queries. In parallel, they improved CI/CD stability by aligning YANG library dependencies and refining Docker-based test environments using YAML and Debian package management. These efforts reduced test flakiness, improved observability, and accelerated development cycles for hardware-facing features.