Jim Lin developed a Power Monitoring Sensor Suite for the facebook/OpenBIC repository, enhancing system health visibility and power management. He integrated voltage, current, and temperature sensors at the motherboard level, connecting them to the existing sensor framework using C programming and embedded systems expertise. The solution enabled real-time monitoring and proactive power budgeting, validated through build and test cycles on the gc2-es platform. Jim collaborated with the EE and Power teams to ensure accurate sensor data paths and documented the sensor surface and test plan, contributing to maintainability and diagnostics. His work demonstrated depth in hardware interfacing and sensor integration.