Battery powered mobile intensive care/life support device

Responsible for fully functional assembled and tested power management architecture to manage system loads as well as charge batteries when plugged in the wall outlet. The challenge was to minimize charging time while keeping up with life-critical system loads. Achieved a seamless power management system, brushless motor controls for concentration and ventilation in hardware and firmware with minimal latency to support all functions in worst case conditions.

Re-designed Off-The-Shelf infra-red absorption based Oxygen sensor to pass Radiated immunity. The mission critical sensor failed at 1V/m. Took up the challenge to uphold the product viability by reverse-engineering the sensor to realize coupling mechanisms, find multiple solutions to adapt a manufacturable, compliant system to pass 20V/m per MIL461.