Ranajith R

I am a Senior Embedded Systems and Firmware Engineer with 6 years of hands on industry experience across automotive, medical, industrial, and IoT domains. I specialize in designing, developing, integrating, and debugging reliable embedded systems in bare metal and RTOS based environments.

My work focuses on real world firmware challenges such as system instability, timing and concurrency issues, communication failures, memory faults, and hardware–software integration problems. I have strong experience working with ARM based microcontrollers and implementing communication protocols including CAN, LIN, SPI, I²C, UART, BLE, Wi Fi, and LoRa.

I have worked in regulated and safety critical environments, including medical and automotive systems, where reliability, documentation, and disciplined development are essential. I support clients from problem analysis and architecture through implementation, testing, documentation, and delivery, with a clear and structured approach.