Karthikeyan A – Portfolio

// about me

Who I Am.

0 Languages

0 LC Solved

0 Internship

I am a passionate and driven 3rd-year Computer Science and Engineering student who thrives on turning ideas into real-world digital solutions.

As a MERN Stack Developer, I build full-stack web applications using MongoDB, Express.js, React.js, and Node.js. I also explore AI/ML — from computer vision and NLP to building intelligent applications powered by modern frameworks like OpenCV, Scikit-learn, and LLM APIs.

I completed a Software Intern role at DevOps Chanakya, a startup focused on building scalable applications and empowering businesses through technology. This experience strengthened my understanding of real-world development workflows and collaborative engineering.

My goal is to grow into a skilled full-stack & AI/ML engineer at a product-based company, contributing to impactful software that makes a difference.

              🚀
              Intern at DevOps Chanakya (Startup)
            

              🎯
              Goal-oriented & self-driven learner
            

              📚
              Constantly exploring new technologies
            

              💡
              360+ problems solved on LeetCode
            

// my skills

What I Know.

Languages & Web

Python

Java

JavaScript

C++

C

HTML

CSS

Backend & Frameworks

Node.js

Flutter

Android Studio

Bootstrap

Firebase

AI & Tools

🤖

ChatGPT

✨

Gemini

🚀

Antigravity

Canva

VS Code

GitHub

🧠

Prompt Eng.

// consistency

LeetCode Stats.

0 Solved

Easy

0

Medium

0

Hard

0

View LeetCode Profile →

// my work

Projects.

Featured

AI Interviewer

Generative AI App

An AI-powered mock interview simulator that generates dynamic technical and behavioral questions, evaluates candidate responses in real-time, and delivers comprehensive performance scorecards with actionable feedback.

AI Question Generation Voice & Text Input Performance Scoring Real-time Feedback

Python LangChain LLM APIs FastAPI

AI/ML

Face Recognition App

Computer Vision

Real-time facial detection and identity matching system using webcam feeds for automated attendance tracking with confidence scoring and timestamped reports.

Real-time Detection Identity Matching Attendance Logging

Python OpenCV dlib Streamlit

Security

Threat Detection

Cybersecurity & ML

An intelligent security monitoring system using ML classifiers to analyze network traffic, detect anomalies and intrusion attempts, and generate visual diagnostic reports.

Anomaly Detection ML Classifiers Visual Diagnostics

Python Scikit-learn Pandas Matplotlib

Full-Stack

PrintForge

3D Printing Platform

A modern 3D printing marketplace platform for browsing, configuring, and ordering 3D models with interactive product catalogs, material customization, and automated pricing.

Product Catalog Print Customizer Order Management

React Next.js Tailwind TypeScript

MERN

Fullstack MERN App

Web Application

A complete end-to-end MERN stack application featuring RESTful APIs, JWT authentication, role-based access control, and a dynamic responsive React frontend.

REST API & CRUD JWT Auth Responsive UI

MongoDB Express React Node.js

// get in touch

Let's Connect.

I'm currently looking for internship opportunities. Feel free to reach out!

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