Experienced in design and development of Embedded Systems and IoT based products and solutions. Worked on: - Bare Metal and Linux based Firmware development, System Applications, Kernel Modules - Raspberry Pi 3, Zero, Arduino, NodeMCU, ESP 8266, ESP 32, STM32, Nordic nrf52832, nrf52840 - Sensor Integration: Accelerometer, Gyro, Light Intensity, Water Leak, Flow, GPS - Wireless interface: WiFi, Bluetooth, BLE, Cellular - Wired interface: UART, RS485 / Modbus, I2C, SPI, USB, Ethernet