Staff Firmware Engineer @ Sibros
Dharmanshu Saini
Staff Firmware Engineer building the firmware backbone of connected vehicles — SDV, SOVD, and OTA at Sibros.
I build firmware that keeps vehicles connected, updatable, and diagnosable in the field. At Sibros, I work across the Deep Connected Platform — from ECU-level C/C++ and in-vehicle protocols to cloud-linked telematics and standards-compliant diagnostics for OEM partners.
Previously I shipped VCU firmware and bootloaders for electric vehicles at Euler Motors, and edge AI / IoT systems at Stackfusion. I studied Electronics and Communication at NIT Kurukshetra.
Outside of work you’ll usually find me on a run, in a book, or out on a motorcycle.
Architect and deliver firmware at the intersection of Software-Defined Vehicles (SDV), vehicle connectivity, and next-generation diagnostics across Sibros' Deep Connected Platform — enabling OTA updates, remote diagnostics, and SOVD compliance for global OEM partners.
Led firmware solutions spanning the full embedded and POSIX stack — from ECU-level firmware and in-vehicle protocols (CAN, SOME/IP, DoIP) to cloud-connected telematics and ASAM SOVD v1.1-compliant diagnostic interfaces.
- Developed safety-critical C/C++ applications for the automotive industry.
- Designed and implemented efficient UDS-based installers for downstream ECUs.
- Led development of an installer for updating Adaptive AUTOSAR clusters over SOME/IP.
- Designed and developed a Vehicle Control Unit using C and ThreadX RTOS.
- Contributed to VCU hardware design.
- Built bootloader support for ARM-based ST MCUs.
- Wrote unit tests to ensure high-quality firmware.
- Built edge AI video analytics pipelines on NVIDIA Jetson Nano with DeepStream and GStreamer.
- Developed a Google Coral USB accelerator plugin for DeepStream on Jetson Nano.
- Implemented peer-to-peer video streaming with WebRTC.
- Ported ESP32 edge device communication from HTTP to MQTT, increasing available RAM by ~50%.
- Built automatic OTA updates and ECDSA-based tag signature verification for edge devices.
- Implemented SecureBoot and flash encryption on edge boards.
Teardown and reverse-engineering notes on the Ajjas-Pro GPS tracker — exploring hardware, firmware interfaces, and how the device talks to the world.
National Institute of Technology, Kurukshetra
B.Tech, Electrical, Electronics and Communications Engineering
2017 – 2021