Himanshu Rawat — Firmware Engineer

🔧 Experienced Software Engineer | Embedded Systems | Linux Kernel | Telecom (4G/5G CUPS) With over 7 years of hands-on experience in the software industry, I specialize in embedded systems, telecom solutions, and Linux-based development. My journey spans designing and developing 4G CUPS solutions, working on embedded firmware, and contributing to cutting-edge 5G board bring-ups. 🔹 Key Highlights: Developed and customized rootfs, U-Boot, and Linux images for 5G boards. Cross-compiled and optimized binaries for ARM64 architectures using Make and CMake. Implemented remote firmware upgrade solutions and initramfs-based Linux booting. Integrated upgrade mechanisms for CFPGA and DFPGA images. Created and customized Linux kernel modules and device tree configurations. Configured low-level bootloader settings and performed board bring-up for embedded systems. 🔹 Telecom & Networking Expertise: In-depth knowledge of LTE CUPS architecture (MME, SGW, PGW) and 3GPP protocol stacks. Contributed to Cisco CUPS and MGBL-Yang projects, focusing on PFCP, SGW, IDFT, and 5 G-NSA Differential Charging. Debugged and resolved complex issues involving Yang/Netconf, gRPC, gNMI, and core dumps. Automated unit testing using Cmocka, improving regression coverage via XML/JSON. 🔹 Embedded Systems & Protocols: Developed smart embedded solutions using nRF52832, Atmega1284, and CC3200. Integrated communication protocols like I2C, SPI, UART, MODBUS, and S7 Ethernet. Tools: IAR Embedded Workbench, Segger Embedded Studio, GDB, Wireshark, VIM. 🏆 Achievements: Cisco Security Green Belt Certified for Secure Development Lifecycle. 2× Capgemini STAR Award winner for accountability and excellence. Delivered multiple PoCs and collaborated closely with clients to define system specs.

Stackforce AI infers this person is a Telecom and Embedded Systems Engineer with a focus on firmware development.

Location: Bengaluru, Karnataka, India

Experience: 6 yrs 3 mos