IoT & Embedded Systems Engineer with 7+ years of industry experience in PCB and schematic design, embedded C/C++ firmware, low-power systems, sensors, and wireless communication. Experienced with STM8, STM32/STM32L, ESP32, Nordic nRF51/nRF52, BLE, LoRaWAN, SIGFOX, Wi-Fi, MQTT, and LPWAN. I develop reliable embedded products from concept to prototype, including hardware, firmware, connectivity, debugging, power optimisation, and system integration. Also experienced in Python, machine learning, and data-driven IoT solutions.... Lee más