•Led development of a battery management system, collaborating with electrical engineers to design a data pipeline collecting real-time signals from 12 voltage sensors, 1 current sensor, and 4 temperature sensors
•Developed firmware in Embedded C (Arduino) to sample analog signals, perform ADC conversion, format data into JSON, and stream readings via USB serial to a host system
•Built a desktop application with ElectronJS to parse incoming serial data, compute battery health metrics (state of health, voltage, temperature) and visualize results with SQLits used for persistent storage and historical analysis