Arnab Das
Senior Lead Engineer at Qualcomm
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolArnab Das is a Senior Embedded Software Engineer with a decade of experience building firmware, drivers, and IoT products across consumer and automotive domains. He currently leads firmware development for concurrent BR/EDR and BLE OTA DFU at Qualcomm, shipping multiple releases every quarter, and has deep hands-on expertise with microcontrollers (STM32, EFR32, ESP32, nRF52), debuggers (Lauterbach, JTAG, SWD) and test automation. Previously he drove ZigBee/BLE product development and power-consumption validation at Signify and built AUTOSAR middleware and automation tools for SAE Level 4/5 platforms at Bosch, including a Python tool that collapsed months of RTE configuration work into seconds. Known for bridging hardware and software—often soldering, modifying PCBs and performing root-cause hardware fixes himself—he also shares learnings through a maker-focused blog and tutorial channels. Practical, curious and delivery-oriented, he combines embedded systems rigor with a knack for productivity automation and process improvements.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Technology (B.Tech.) Honours Electronics and Communications Engineering, Bachelor of Technology (B.Tech.) Honours Electronics and Communications Engineering at Lovely Professional University
English, Hindi
Github Skills (11)
cnc10
robot10
stepper10
cnc-machine10
cnc-controller10
uno9
drawing9
arduino9
3d-printing8
esp82666
inkscape1
Programming languages (3)
Github contributions (5)
BroFOSS/BroFOSS
Jan 2018 - Apr 2020
Google Summer of Code 2018 - Ideas
Contributions:3 commits, 3 pushes in 2 years 2 months
google-summer-of-codesummer
arnabdasbwn/grbl-coreXY-servo
Apr 2017 - Apr 2019
grbl 0.9i with Servo Motor support and CoreXY configuration Used For Crazy Engineer's Drawing Robot
Contributions:6 commits, 5 pushes, 1 branch in 2 years
cncdrawbotdrawingrobotarduino
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