Hardware Engineer & Innovator

John Stewartsson J R

Aspiring Engineer specializing in VLSI, Embedded Systems, and Robotics. Transforming theoretical concepts into functional hardware solutions.

8.69
CGPA

About Me

I am a second year Electronics and Communication Engineering student at St. Joseph's Institute of Technology with a passion for hardware innovation. Currently maintaining a CGPA of 8.69, I bridge the gap between academic theory and real-world application.

My focus lies in VLSI, Embedded Systems, and Semiconductor Technology. I have hands-on experience publishing research papers and building IoT ecosystems. Whether it's designing a smart crutch system or working on a mini-satellite, I am driven by the challenge of creating hardware that solves actual problems.

Technical Arsenal

Programming & Web

Python C / C++ HTML

Hardware & Electronics

Embedded Design VLSI Design PCB Design Robotics Arduino ESP32

Professional Skills

Problem Solving Adaptability Analytical Analysis Time Management Leadership

Experience

Amalgamation Valeo Clutch Pvt Ltd

Nov - Dec 2025

Intern • Chennai, India

  • Gained comprehensive industrial knowledge working across multiple departments in a multinational setting.
  • Observed and participated in manufacturing processes and quality control standards.
  • Analyzed industrial workflows to understand the practical application of clutch systems.

NexGen Nextopia

June 2025

Embedded Systems Intern • Thiruchengodu, India

  • Acquired hands-on experience in embedded system design and implementation.
  • Developed practical knowledge in Digital Electronics and Networking protocols.
  • Collaborated with the startup team on hardware troubleshooting and testing.

Featured Projects

IoT & Healthcare

NeuroGuardian

An integrated 3-in-1 IoT ecosystem designed to protect diabetic patients. It instantly detects falls and remotely scans feet for hidden ulcers using advanced sensor integration.

#IoT #Sensors #Medical Tech
Aerospace

Mini Satellite

Ongoing project focused on developing a functional mini-satellite prototype. Focuses on telemetry data transmission and structural integrity.

#Embedded #Telemetry
Robotics

Mochi Bot

An interactive robot capable of multiple reactions and human-like interaction. Features voice recognition and response systems.

#Robotics #HRI #Voice AI
Assistive Tech

Smart Crutch System

A smart mobility aid that detects falls and automatically sends location data and alert messages to emergency contacts.

#Sensors #GSM
Robotics

Gesture Movement Car

Wireless robot car controlled via hand gestures using an ESP32 microcontroller, bridging human motion with machine control.

#ESP32 #Wireless
IoT

Home Automation

Comprehensive home automation system using ESP32 and various sensors to control appliances remotely.

#ESP32 #Home IoT

Certifications

  • VLSI Design & Digital Course
    Maven Silicon
  • Fabrication 101 in VLSI
    Intel
  • Embedded Design & VLSI
    NIELIT Calicut
  • Introduction to Microsensors
    NPTEL
  • Python, C, MySQL, JAVA
    Skill Rack

Publications

Ocean Cleaning Robot

Published a research paper regarding an innovative Ocean Cleaning Robot design during the NCEAM national conference.

Robotics Environmental Tech