Nath

@nathk_k

IoT Firmware Engineer for ESP32 and Wireless Connectivity

Spain

German

About me

I develop reliable embedded firmware for connected products and IoT devices. My services include ESP32 and ESP IDF development, BLE and custom GATT services, WiFi provisioning, MQTT and HTTP communication, sensor integration, LoRa and LoRaWAN telemetry, cellular and GNSS tracking, and OTA firmware updates. I also support low power design, device authentication, secure communication, debugging, and FreeRTOS based applications. I focus on clean code, practical testing, clear documentation, and firmware tailored to your hardware and product requirements.... Read more

Skills