John Samuel | Portfolio

Skills

HTML

CSS

JavaScript

Bootstrap

MySQL

React

SpringBoot

Node.js

Oracle

Firebase

Java

Python

AWS

Linux

Git

Jenkins/Docker

Azure

Netlify

Django

Junit

Postgres

Projects

Online-Auction-System

A platform to track & monitor the water and electricity usage in real time.

Bootstrap Java Oracle-SQL

Food Order&Management-System

A business website portfolio with responsive design, testimonials, and contact features.

Java JDBC SQL

Ecommerce-Website

E-commerce site with product details, discount & client testimonials, and modern UI/UX.

SpringBoot Junit MySQL

GitHub Contributions

Online-Auction-System

Shell-Scripting

7 10

Ecommerce-Website With SpringBoot

SpringBoot

11 1

Cognifyz-Data-Analysis

Junit

10 1

John Samuel | Java Developer • Web Developer
B.E ECE'307 • Intern @ Cognizant
• 33 Repos View Profile

Leetcode & HackerRank Progress

My Leetcode Journey

Solving problems on Leetcode has helped me strengthen my Data Structures and Algorithms skills. I enjoy tackling challenges that push my problem-solving abilities and prepare me for technical interviews.

I've completed hundreds of problems across a variety of topics, including arrays, trees, graphs, and dynamic programming. My goal is to keep improving and stay consistent in learning new topics.

View Profile

Coding Badges

Certifications

Education

B.Tech in Electronics and Communication

Panimalar Engineering College, Chennai

2021 - 2025
CGPA: 8.66

Senior Secondary (XII)

Little Flower Matriculation Higher Secondary School

2020 - 2021
Score: 91.13%

Secondary (X)

Little Flower Matriculation Higher Secondary School

2019 - 2020
Score: 91.4%

Experience

Airport Intern

Airport Authority od India

April 2023 - May 2023

Developed and maintained security applications using the frameworks for seamless user experience.
Designed and developed a real-time interactive service that significantly increased user engagement by 40%.
Implemented responsive web design principles, ensuring an optimal mobile-friendly user experience.

Embedded Java JavaScript Bootstrap React.js Git and GitHub

Web Design and Development Intern

Infomatronics

Jan 2025 - Feb 2025

Led a dedicated team of 4 developers in designing and building a responsive E-commerce platform.
Successfully launched a responsive modern portfolio website, hotel room booking website.
Mentored and guided 4 junior developers in modern web technologies and best coding practices.

HTML CSS JavaScript React.js Bootstrap JQuery

Get In Touch

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions.

ajohnsm2020@gmail.com

github.com/ajohnsm123

linkedin.com/in/johnsamuelmeshach