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SANJAI User

@sanjaiuser

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I build real-time embedded firmware and Edge AI systems for connected devices.

India

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What I'm looking for

I'm seeking an Embedded Systems or Firmware Engineer role in embedded, automotive, robotics, or industrial electronics, where I can build and debug real-time firmware, communication interfaces, sensor-integrated devices, and Edge AI systems.

I'm pursuing an M.Tech in Embedded Systems Engineering and build real-time firmware and Edge AI systems for connected devices.

At VAct Technology, I developed bare-metal firmware for an STM32F405RGTx-based multi-display data logger. I configured GPIO, UART, SPI, I2C, TIM, and ADC peripherals through direct register programming and debugged hardware-level communication issues.

My projects include a Raspberry Pi 5 crack-detection system using a quantized YOLOv8-Nano TFLite INT8 model that achieved 92% detection accuracy at 320 ms per inference, with GPS logging for inspection. I've also built an RTOS-based ESP32 intrusion detection system for UDP traffic and an IoT traffic-management system using Arduino and LoRa.

I enjoy working close to the hardware, from register-level peripheral programming and FreeRTOS task management to sensors, communication protocols, and embedded debugging.

Experience

Work history, roles, and key accomplishments

Embedded Engineer Intern

VAct Technology

May 2026 - Jun 2026 (1 month)

Developed bare-metal firmware for an STM32F405RGTx-based system using direct register programming, configuring GPIO, UART, SPI, I2C, TIM, and ADC peripherals for a multi-display data logger. Implemented and debugged UART, SPI, and I2C communication interfaces, troubleshooting hardware-level issues and validating peripheral functionality.