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jkk517/README.md

👋 Hi, I'm Jaswanth K Kumaran

I'm a Computer Science (IoT) graduate who builds things at the intersection of software and hardware — from Spring Boot REST APIs to ESP32-powered sensors. I like taking a problem apart, understanding how each piece talks to the others, and shipping something that actually works.

🚀 About Me

  • 🎓 Recent graduate — B.E. Computer Science and Engineering (IoT), Sri Sairam Engineering College, 2026
  • 🎯 Career objective: starting my career as a Java Full Stack / IoT Developer, applying my technical knowledge to real-world software and embedded systems projects while growing into a well-rounded software engineer
  • 🌱 Areas of interest: Backend development with Spring Boot, full stack web apps, and IoT/home automation systems
  • 📚 Currently building on: Java Full Stack fundamentals from Tata STRIVE, and hands-on IoT work with ESP32/Arduino
  • 💼 Open to opportunities: Java Full Stack Developer, Backend Developer, and IoT Developer roles

💻 Tech Stack

Programming Languages

Java Python SQL JavaScript

Backend & Frameworks

Spring Boot Spring MVC Hibernate REST APIs Maven

Frontend

HTML5 CSS3 JavaScript React

Databases

MySQL

Tools & Platforms

Postman Eclipse VS Code Arduino IDE Tinkercad

Cloud

AWS

Version Control

Git GitHub

IoT & Embedded

Arduino ESP32 Raspberry Pi MQTT

Sensors & modules: Temperature Sensor · Ultrasonic Sensor · PIR Sensor · Relay Module · Moisture Sensor Protocols: Wi-Fi · Bluetooth · HTTP

🏗️ Projects

📝 Student Task Manager

A full stack task management application for students to organize and track their work.

  • Tech: Java · Spring Boot · React (Vite) · MySQL · Maven
  • Key Features:
    • Full MVC architecture with a Spring Boot backend and React frontend
    • JWT-based authentication and security
    • Deployed with a live production build
  • 🌐 Live Demo

🚗 ACTION SYNC

A real-time vehicle tracking and number plate verification system with an interactive map.

  • Tech: (not specified in resume)
  • Key Features: Real-time vehicle tracking, number plate verification, interactive map interface

🔧 Vehicle Service Management System

A backend application to manage customers, vehicles, mechanics, bookings, service records, and invoices.

  • Tech: Java · Spring Boot · Spring Data JPA · MySQL · REST APIs
  • Key Features:
    • Designed and implemented 10+ REST APIs
    • Integrated MySQL using Spring Data JPA
    • Performed CRUD operations following a layered architecture
    • Tested all endpoints using Postman

👥 Employee Management System

A CRUD-based employee management application.

  • Tech: Java · Spring Boot · MySQL
  • Key Features:
    • REST APIs built with Spring Boot
    • MySQL integration via Spring Data JPA
    • Followed MVC architecture with structured exception handling

💧 Smart Water Level Monitoring System

An IoT-based water level monitoring system using an ultrasonic sensor and Arduino.

  • Tech: Python · Arduino · Ultrasonic Sensor
  • Key Features:
    • Measures water level in a tank in real time
    • Enables remote monitoring to help reduce overflow

🗑️ Smart Dustbin

An automatic smart dustbin built with an Arduino Uno.

  • Tech: ESP32 · Python · Ultrasonic Sensor
  • Key Features:
    • Detects nearby objects using an ultrasonic sensor
    • Automatically opens the lid via a servo motor
    • Touch-free operation for improved hygiene

💼 Experience

Java Full Stack Trainee — Tata STRIVE (May 2026 – Aug 2026)

  • Completed hands-on training in Java Full Stack Development, building REST APIs with Java and Spring Boot
  • Worked with Spring Data JPA and MySQL to build and persist backend data models
  • Tested APIs using Postman and used Git/GitHub for version control throughout
  • Learned HTML, CSS, JavaScript, and React fundamentals to round out full stack capability

Web Development Intern — Epic Groups, Chennai (Jun 2025 – Jul 2025)

  • Developed web applications using HTML, CSS, and JavaScript
  • Gained exposure to backend technologies and server-side concepts
  • Implemented responsive design following basic UI/UX principles
  • Strengthened logic building and debugging skills through real project work

Web Development Intern — VEI Technologies, Chennai (Jan 2025)

  • Gained hands-on experience in frontend web development using HTML, CSS, and JavaScript
  • Built responsive web pages following modern design principles
  • Improved problem-solving and debugging skills on real-world tasks

🎓 Education

B.E. — Computer Science and Engineering (IoT) Sri Sairam Engineering College | Graduated April 2026 | CGPA: 7.64 (no history of backlogs)

HSC — Government HSS, Valayapatty | May 2022 | 82.5% SSLC — Government HSS, Valayapatty | April 2020 | 86.7%

📜 Certifications

  • ☁️ AWS Cloud Architecture — Infosys Foundation & ICT Academy
  • ☕ Java Full Stack Development — Tata STRIVE
  • 🗃️ SQL Certification — NPTEL
  • 🗣️ Soft Skills Training — Infosys Foundation by ICT Academy

📈 GitHub Stats

Jaswanth's GitHub Streak

Activity Graph

🌐 Connect With Me

GitHub LinkedIn Email Portfolio

✨ Fun Fact / Quote

"First, solve the problem. Then, write the code." — John Johnson

Outside of code, you'll usually find me at a chessboard, on a volleyball court, or listening to music. ♟️🏐🎧


Thanks for stopping by — always happy to connect and collaborate!

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