Power Electronics Pakistan PVT LimitedEmbedded Systems and PCB design Engineer
Jul. 2022 - Dec. 2022Lahore, Punjab, PakistanAt PEP, I worked as an Electronics Design Engineer, focusing on designing and prototyping analog/digital circuits and multilayer PCBs for critical grid station components, including ground fault relays, annunciators, DC supervision relays, and voltage/current transducers. I led R&D efforts to modernize legacy systems by transitioning microcontroller-based designs from PIC18F/16F to STM32F controllers, enhancing performance, scalability, and energy efficiency. My responsibilities included developing high-reliability, safety-critical circuits for grid control panels, programming embedded firmware for real-time control logic, and optimising PCB solutions from schematic capture to testing. I played a key role in redesigning outdated architectures, improving processing speed, peripheral integration, and firmware maintainability.