I build practical full-stack applications, real-time collaborative systems, and cloud-deployed software.
I am pursuing a B.E. in Computer Science and Engineering at Thiagarajar College of Engineering, with a CGPA of 8.39.
My interests include:
- Full Stack Development
- Backend Engineering
- Real-Time Applications
- Cloud Deployment
- Machine Learning and Agentic AI
- Data Structures and Algorithms
Languages: Java, Python
Frontend: React, Vite
Backend: Node.js, Express.js, REST APIs, Socket.IO
Databases: MongoDB
Tools: Git, GitHub, Vercel, Render
A real-time collaborative workspace where users can create and join rooms, view live cursors, draw on a shared canvas, add sticky notes, chat, and manage room members.
Technologies: React, Vite, Node.js, Express.js, Socket.IO, MongoDB, JWT and Cloudinary
An anime-themed personal finance tracker for managing income, expenses, financial tasks and spending activity through a responsive dashboard inspired by Solo Leveling.
Technologies: React, Vite, Node.js, Express, MongoDB, CSS, Vercel and Render
A centralized asset and employee management platform developed for the Odoo Hackathon 2026.
The system helps organizations manage employees, departments, company assets, role assignments and asset allocation through a structured administrative dashboard.
Technologies: React, Node.js, Express.js, MongoDB and Git
- 1st Place — HackRax 2026 Hackathon
- Participated in IEEE Xtreme
- Built and deployed multiple full-stack applications
- Completed professional certifications in full-stack development, cloud computing and artificial intelligence
- Data Structures and Algorithms
- Advanced MERN Stack Development
- System Design
- Machine Learning
- Agentic AI
- Portfolio: karthikeyan-rj-portfolio.vercel.app
- GitHub: github.com/karthikeyan-rj
- Email: karthikeyanrj@student.tce.edu