Rohith Narasimhamurthy

Embedded Software Engineer

About

Embedded Software Engineer, Based in Germany with 3+ years of experience in developing and optimizing firmware for R&D embedded systems. Strong educational foundation with Bachelors in Electronics & Communication Engineering and Masters in Embedded Systems and VLSI. Skilled in: * Embedded C, C++17, Python * ARM Cortex-M, Raspberry Pi, FreeRTOS *Linux OS ( Debian for ARM) * Communication and Networking protocols: I2C, SPI, UART, CAN, WLAN (Wi-Fi 802.11 bgn), BLE, Ethernet, TCP/IP, UDP * Debugging tools (J-Link and Trace32), HIL testing, automated testing, Robo frameworks, UML * Oscilloscope, Keysight Waveform Analyzer, Logic analyser, power/current measurements, board bring-up, and Hardware debugging * FPGA programming * Basics: PCB Designing, Embedded Linux Currently based in Germany with a valid work visa and actively seeking Embedded Software/Hadware opportunities in Embedded systems, Linux Development, Robotics, and IoT domains. Available to join Immediately and open to relocation all over Germany. Key Experience: * Ultra low power chip firmware development and debugging * Power-saving state machines for energy efficiency * Peripheral driver development (I2C, SPI, UART, CAN) * System architecture design for resource-constrained environments * Hardware testing and debugging, current/voltage measurements, and HIL testing. Currently expanding expertise into: * Linux Kernel & Embedded Linux (basic knowledge, currently learning process management, device drivers, and kernel concepts) * FPGA Development (with academic background in HDL, Verilog, and VHDL, now applying it to real-world hardware acceleration and digital design workflows) * Basic PCB design experience using Altium Designer (LinkedIn Learning course completed) * Robotics, AI, CV and Drone systems (real-time control, sensor integration, intelligent applications) Passionate about continuous learning, embedded innovation, and knowledge-sharing. Always open to connecting with like-minded professionals and exploring opportunities in Embedded Systems.

Country

City

Germany

Industry

Information Technology & Services

Skill

Embedded C, C++, ARM Cortex-M, ARM, Internet of Things (IoT), Embedded Devices, IEEE 802.11, I2C, Firmware, C (Programming Language), Real-Time Operating Systems (RTOS), Embedded Systems, Object-Oriented Programming (OOP), Linux, Software Development, Universal Asynchronous Receiver/Transmitter (UART), TCP/IP, FreeRTOS, Internet Protocol Suite (TCP/IP), 8051

Experience

Embedded Software Engineer

2025-8 - Present · 1 yr 2 mos

Germany

Embedded Sofware Engineer

Xerus Systems

2021-11 - 2025-5 · 3 yrs 7 mos

Germany (remote)

• Developed Wi-Fi power-saving features for the upcoming Wi-Fi SoC of Qualcomm. • Designed and implemented the system state machine and comprehensive framework for managing power-down and wake-up events along with CPU context save and restore. • Developed and optimized an I2C driver to interface a Real-Time Clock (RTC), leveraging it as an external interrupt source for enhanced timing precision and integrated other protocols like UART and SPI. • Led the testing, debugging, and bug-fixing efforts for Wi-Fi features in the SoC, ensuring robust and reliable functionality. • Designed and automated test cases for all power-saving features using Python and the Robot Framework, significantly improving validation efficiency by 60 percent. • Conducted power measurements, waveform analysis, and hardware configurations to minimize SoC power consumption. • Proficient in using sniffer packet analyzers (wireshark) to collect and analyze data, effectively identifying and root-causing errors in transmitted/received packets. • Authored detailed documentation and reports on power-saving methodologies, aiding cross-team collaboration and knowledge sharing.