AI Data Science Analyst

An AI-powered data analysis application that allows users to upload CSV datasets and interact with their data using natural language. The system uses AI agents and tool calling to perform data analysis and generate insights.

Tech: Python, Pandas, NumPy, Scikit-learn, LangChain, LangGraph, Ollama, Streamlit

✔ Natural-language interaction with datasets

✔ AI-powered data analysis and insights

AI Research Agent

An AI-powered research assistant that allows users to upload research papers, ask questions, and receive evidence-grounded answers using Retrieval-Augmented Generation and semantic search.

Tech: Python, RAG, ChromaDB, Ollama, Qwen3, EmbeddingGemma, Streamlit

✔ Semantic search across uploaded research papers

✔ Evidence-grounded AI responses

✔ Supports research paper analysis and question answering

Insurance Cost Prediction

An end-to-end machine learning project that predicts individual medical insurance charges using Linear Regression, statistical analysis, feature engineering, and model evaluation.

Tech: Python, Pandas, NumPy, Scikit-learn, SciPy, Streamlit

✔ Statistical analysis and feature engineering

✔ Machine learning model deployed with Streamlit

Spam vs Ham SMS Classification

An end-to-end NLP and machine learning project that classifies SMS messages as Spam or Ham using text preprocessing, feature engineering, TF-IDF vectorization, and Logistic Regression.

Tech: Python, Pandas, NumPy, NLTK, Scikit-learn, Streamlit

✔ NLP text preprocessing and TF-IDF

✔ Hyperparameter tuning with GridSearchCV

Emotion-Based Facial Recognition

A deep learning and computer vision project that detects human emotions from facial expressions using a CNN-based model trained on the FER2013 dataset.

Tech: Python, TensorFlow, Keras, CNN, OpenCV, NumPy

✔ Facial expression-based emotion classification

✔ Computer vision and deep learning implementation

KuralKodu

A full-stack civic-tech application that allows users to report civic issues with images and location information, generate unique complaint IDs, track complaint status, and manage complaints through an admin dashboard.

Tech: Node.js, Express.js, MongoDB, Mongoose, HTML, CSS, JavaScript

✔ Civic complaint submission and tracking

✔ Image upload and admin dashboard

CineVault — Movie Library

A responsive movie search application that uses the TMDB API to search for movies and display details such as posters, directors, release years, ratings, and genres.

Tech: HTML, CSS, JavaScript, TMDB API, Vercel

✔ Movie search and search suggestions

✔ Debounced API requests and responsive UI