I am a Senior Electronic Hardware Engineer specializing in medical devices with over 4 years of full-cycle development experience. I have expertise in high-speed, 2-20 layer PCB design, signal integrity, EMC countermeasures and PCB reverse engineering(PCB cloning). Skilled in PCB design with Altium, PADS, EasyEDA, and KiCad. Experienced in circuit design for STM32, ESP32, IoT, and display screen applications.... Read more