Embedded Hardware Engineer specializing in professional PCB design for embedded systems and electronic products. Experienced in multilayer PCB layouts, high-speed routing, power integrity, and microcontroller-based designs using STM32, ESP32, Arduino, and Raspberry Pi. I deliver schematics, PCB layouts, Gerber files, BOM, pick-and-place files, stackups, DFM-ready designs, and firmware support for reliable, production-ready hardware solutions.... Read more