Vishal Sagar

Embedded System Engineer , Electronics and Communication Engineering Graduate

Gurugram, Haryana, India

@vishal_sagar

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About

Electronics and Communication Engineering graduate with hands-on experience in embedded systems design, microcontroller programming, and IoT-based application development. Experienced with embedded C, sensor interfacing, and hardware-software integration using Arduino, ESP32, and Raspberry Pi.

Experience

Junior Embedded System Engineer

Infolexus Solultion · Coimbatore, Tamil Nadu

Jul 2025 – May 2026

Designing and developing embedded systems for various applications. Proficient in C for low-level programming on ARM Cortex-M microcontrollers, with a focus on memory optimization and bit manipulation. Debugging and troubleshooting hardware and software issues in embedded systems. Ensuring compliance with industry standards and regulations for embedded systems.
Electronic Engineer Intern

Guru Hargobind Thermal Power Plant (PSPCL) · Bathinda, Punjab

Jun 2024 – Jul 2024

Assisted in installation, calibration, and maintenance of electronic measurement instruments in thermal power generation. Performed routine troubleshooting of instruments ensuring data accuracy and system reliability. Gained hands-on experience with industrial-grade electronic hardware and signal measurement systems.

Education

2025

B.Tech

Maharaja Ranjit Singh Punjab Technical University

Electronics and Communication Engineering (ECE) · 2021 – 2025

Electronics and Communication Engineering (ECE) · 2021 – 2025
2020

Intermediate

Star Plus Convi ent School

Science · 2018 – 2020

Science · 2018 – 2020

Skills

6 to 12 months

Debugging Embedded C Firmware Development

<3 months

I2C SPI Pwm Java VLSI UART Gpio ESP32 Python LTSpice Circuit Design Microcontrollers Sensor Interfacing

Tools / apps / platforms

<3 months

Git KiCad Arduino Proteus Arduino IDE Raspberry Pi Android Studio The MathWorks MATLAB

Projects

Car Accident Detection System

Arduino Nano, Embedded C, I2C, UART, KiCad, LT Spice

Developed a real-time accident detection system using ADXL345 accelerometer, vibration sensor, GPS, and GSM modules. Implemented Embedded C firmware for sensor interfacing and I2C/UART communication. Designed and simulated hardware circuits using KiCad and LT Spice for reliable module integration. Enabled automatic SMS-based location alerts within ~15 seconds of crash detection.
Fire Fighting Robot

Arduino Uno, Embedded C, PWM, KiCad, LT Spice

Developed autonomous fire detection and navigation firmware using Arduino Uno and Embedded C. Implemented PWM-based motor control and real-time flame detection for rapid response. Designed and simulated hardware circuits using KiCad and LT Spice for reliable system integration. Achieved autonomous fire detection and suppression within ~8 seconds during testing.
Auto Wala Application

Kotlin, Android Studio, Arduino, UART, KiCad

Developed a hardware-software integration system enabling real-time GPS-based ride tracking. Implemented UART communication between GPS module and microcontroller for location data acquisition. Achieved ~5-second GPS refresh intervals for accurate real-time location updates.

🏆 Achievements & awards

2nd Prize — Inter University Robotics Competition · 2024

Awarded for developing an embedded systems and automation-based robotics project.

⚽ Extracurricular activities

Founder, Townzy Startup Conceptualized

Founded a startup concept to digitally list offline local vendors and services to improve customer accessibility.

🎯 Hobbies & interests

Reels

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