STM32, NXP i.MX, Nordic, ESP32, and TI platforms
RTOS (FreeRTOS, Zephyr), Bare-Metal, Linux (Yocto, Kernel)
Secure firmware updates and OTA (FOTA) systems
Cloud integration (AWS, Azure, GCP)
End-to-end embedded hardware and firmware integration
Deep expertise in communication protocols (SPI, I2C, UART, I2S, USB, CAN)
Wireless technologies (Bluetooth 4.x & 5.x, Wi-Fi, Cellular LTE & 4G GPS, LoRa, Zigbee).
Linux Kernel drive development and Communication protocol - Modbus TCP/IP, UDP, HTTP/HTTPS, Modbus RS485/RS232.