Hi, I’m Tracy, an Electronics Engineer focused on custom PCB and embedded hardware development for Automotive IoT, Vehicle Telematics, AI Edge Camera, and Industrial IoT applications. I work with C/C++, Python, ESP32, STM32, Raspberry Pi, RK3588/RK3566, CAN Bus, GPS, sensor systems, MQTT, BLE, Ethernet, and Embedded Linux. I design hardware for vehicle monitoring, CNG pressure and gas leak detection, GPS tracking, AI computer vision, IoT gateways, and industrial monitoring systems. Check my portfolio for examples of custom PCB, embedded hardware, and product development work.... Lee más