Electronics Engineer with 15+ years of experience in electrical/electronic manufacturing and aviation, specializing in IoT, embedded systems, and electronic product development. Experienced in full-cycle project management, from requirements and system architecture to hardware, firmware, testing, production, and delivery. Expertise includes C/C++, Zephyr, FreeRTOS, ESP32, STM32, nRF52/nRF53, BLE, sensors, low-power wireless, AWS IoT Core, PCB design, DFM/DFT, and hardware validation.... Read more