Devilal Prajapat
Senior Engineer at Nagarro
Jaipur, Rajasthan, India
Summary
👤
Senior🎓
Top SchoolDevilal Prajapat is a Senior Embedded Firmware Engineer with 9 years of experience building IoT products across LoRaWAN, GSM, Wi‑Fi and GPS domains. He specializes in Embedded C/C++ and Python on platforms such as STM32L0/G0, ESP32/ESP8266, Arduino and Raspberry Pi, and routinely integrates peripherals via UART, I2C, SPI and industrial links like MODBUS/RS485. At SSTPL he developed production LoRaWAN end-nodes including GPS trackers, utility metering and street-light controllers using ST’s LoRa stack, and he now applies that field-proven expertise at Nagarro. Comfortable across toolchains from Keil and STM32CubeIDE to ArduinoIDE and PyCharm, he combines low-level firmware debugging with cloud-friendly protocols MQTT/HTTP for connected deployments. Devilal’s background includes hands-on IoT system design and sensor networks from academic projects at IIT Roorkee through commercial productization, reflecting an engineer who bridges prototypes to scalable field devices.
9 years of coding experience
5 years of employment as a software developer
Master of Technology (M.Tech.), Embedded System, 7.24, Master of Technology (M.Tech.), Embedded System, 7.24 at School of Electronics, Devi Ahilya University, IndoreBachelor of Engineering (B.E.), Electronics and Communications Engineering, 72.41, Bachelor of Engineering (B.E.), Electronics and Communications Engineering, 72.41 at Ujjain Engineering College, Sanwer Road, Ujjain10+2, High school, 89.55, 10+2, High school, 89.55 at School of ExcellenceHigh School, Science, 90.40, High School, Science, 90.40 at School of Excellence,Mandsaur
English, Hindi
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
lorawan9
reference-implementation9
iot6
lora6
mbed2
firmware1
Programming languages (2)
Github contributions (5)
Devilal-Prajapat/c_eaxamples
May 2019 - Mar 2025
Contributions:70 pushes, 1 branch in 5 years 11 months
Devilal-Prajapat/python-mqtt
May 2021 - Sep 2024
Contributions:11 pushes, 1 branch in 3 years 4 months
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