V. RAHUL

Full Stack Developer & Competitive Programmer

Information Technology Student passionate about building scalable applications and solving complex problems

About Me

Aspiring software developer with hands-on experience in full-stack development, competitive programming, and GenAI. Skilled in building efficient, scalable applications using Node.js, MongoDB, and React.js. Passionate about problem-solving, collaborating on technical projects, and driving innovation through AI-powered solutions.

rahulviswanathan04@gmail.com
github.com/rahulvisu
Kumaraguru college of technology
2022-2026

Education

Kumaraguru College Of Technology

Under-Graduate

Coimbatore, Tamil Nadu

SGPA: 8.03 (until 4th Semester)
2022-2026

Vidya Vikashni

12th

Tirupur, Tamil Nadu

Percentage: 96.66
2021-2022

Pem School Of Excellence

10th

Tirupur, Tamil Nadu

Percentage: 91
2019-2020

Technical Skills

Proficient
HTML/CSS/JS
Node.js
React.js
C/C++
Python
MongoDB
MySQL
Java
Familiar
next.js
C#
typescript

Projects

Nexus- Real-Time Chess Platform
React
Node.js
MongoDB
Socket.io
TypeScript

January 2025

Live
  • •Developed a full-stack multiplayer chess platform with real-time gameplay, AI integration, and WebSocket-based communication.
  • •Implemented Stockfish WASM engine for AI opponents with configurable difficulty levels and browser-based chess computation.
  • •Built secure user authentication system with JWT tokens, rating-based matchmaking, and comprehensive game history tracking.
  • •Created responsive web interface using React, Tailwind CSS, and shadcn/ui components with live chat and spectator functionality.
  • •Engineered scalable backend architecture with Express.js, MongoDB, and Socket.io for concurrent multiplayer sessions and lobby management.
Attendance Proxy System
Python
Streamlit
MySQL
OpenCV

January 2025

Live
  • •Developed a secure, proxy-proof attendance system using facial recognition, anti-spoofing models, and live location validation.
  • •Integrated deep learning with SVM, Dlib, and FaceNet for accurate real-time face verification.
  • •Enabled subject-wise, time-bound attendance marking synced with class schedules and MySQL backend.
  • •Built a responsive web interface using Streamlit, incorporating camera and browser-based geolocation access.
  • •Ensured anti-spoofing via custom-trained CNN model, enhancing reliability and institutional integrity.
URL Shortener
Node.js
JWT
MongoDB

March 2024

Live
  • •Built a URL shortener using Node.js, Express.js, and MongoDB, providing efficient and reliable shortening services.
  • •Implemented JWT-based authentication to secure access and protect user data.
  • •Integrated analytics tracking to log visits and clicks, offering detailed usage insights.

Competitive Programming Achievements

LeetCode

Solved over 400+ problems

Max rating 1629 (top 19%)
Codeforces

Pupil rank

Max rating 1202
CodeChef

2-star coder

Max rating 1527

Certifications

The Web Developer Bootcamp 2024

Udemy - Colt Steele

Mastering DSA using C and C++

Udemy - Abdul Bari

Get In Touch