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Arunprasath User

@arunprasathuser

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Embedded firmware engineer skilled in STM32 development, sensor interfacing, and real-time embedded systems.

India

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What I'm looking for

I am seeking an entry-level to junior embedded firmware role in product-based, automotive, or semiconductor companies where I can contribute to firmware development, hardware–software integration, and grow technically in embedded systems.

I am an embedded software engineer with hands-on experience developing firmware for STM32 microcontrollers using Embedded C and STM32 HAL, focusing on sensor interfacing, serial protocols (I2C, UART/USART), hardware validation, and firmware optimization. I have contributed to firmware for datalogger and GNSS systems and performed hardware–software integration and debugging using STM32CubeIDE and ST-Link tools.

My background includes practical industrial instrumentation exposure and PLC/SCADA training, plus project work such as a fuel level monitoring system and a QR code-based automatic drug dispenser prototype. I seek entry-level to junior embedded firmware roles in product-based, automotive, or semiconductor domains where I can apply my embedded systems foundation and grow in firmware engineering.

Experience

Work history, roles, and key accomplishments

Embedded Software Engineer

SERTEL Electronics Pvt Ltd

Mar 2025 - Nov 2025 (8 months)

Developed and debugged firmware for STM32F030F4P6 microcontrollers, implementing I2C and UART/USART data acquisition and contributing to AWS-based datalogger and GNSS modules to improve system reliability.

STM32 HAL STM32CubeIDE I2C UART USART AWS

Instrumentation Trainee

Southern Petrochemical Industries Corporation

Jun 2023 - Jul 2023 (1 month)

Gained practical exposure to industrial instrumentation and PLC-controlled systems, supporting production and bagging operations and learning fundamentals of sensors and control systems in a live plant environment.

PLC SCADA Sensors Industrial Control Systems Manufacturing Processes Real Time Systems

Education

Degrees, certifications, and relevant coursework

SRM Institute of Science and Technology

Bachelor of Technology, Electronics and Instrumentation Engineering

2020 - 2024

Grade: 8.23 CGPA

Activities and societies: Projects: Fuel Level Monitoring System; QR Code-Based Automatic Drug Dispenser (Smart India Hackathon). Certifications and workshops in Embedded Systems, Semiconductor Fabrication, Advanced Industrial Automation.

Bachelor of Technology in Electronics and Instrumentation Engineering with a CGPA of 8.23, completed in the 2020–2024 batch focusing on embedded systems, instrumentation, and firmware development.