Raj Kumar
Lead Embedded Software Engineer
- Role
- Manager (R & d) - Firmware at Luminous Power Technologies (P) Ltd
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Raj Kumar
Results-driven Embedded Software Engineer with 8+ years of hands-on experience in embedded systems, firmware development, Linux kernel integration, and multi-threaded programming. Proven expertise in C, C++, Python, and embedded C for designing and optimizing real-time applications and wireless communication protocols. Strong background in device drivers, RTOS (FreeRTOS, Zephyr), and low-level hardware-software integration across ARM Cortex-M, STM32, ESP32, and nRF series platforms.Skilled in performance optimization, debugging, and secure firmware updates using industry-standard tools such as Altium Designer, KiCad, SolidWorks, STM32CubeIDE, and GDB. Experienced in file system operations on SD Card, NOR Flash, and embedded Linux environments. Adept at delivering scalable, high-performance IoT solutions by implementing secure communication (Wi-Fi, BLE, SigFox, LoRa, TCP/IP, MQTT).Holds a B.Tech in Electronics & Communication Engineering from IIT (ISM) Dhanbad. Passionate about solving complex engineering challenges, advancing embedded security, and leading innovation in embedded software and hardware development.[1] https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/attachments/85••••49/2bdb37e7-274a-42b9-b991-d53b8ad11276/Resume_raj16254.pdf
Experience
Manager (R & d) - Firmware
Luminous Power Technologies (P) Ltd
Oct 2025 — Present
Education
Indian Institute of Technology (Indian School of Mines), Dhanbad
Bachelor of Technology (B.Tech.), Electronics and Communications Engineering
2013 — 2017
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