Projects
// GenAI & NLP
UK Visa RAG Chatbot
RAG chatbot that ingests UK Immigration Rules via GOV.UK API, embeds them with sentence-transformers (all-MiniLM-L6-v2), stores in FAISS/ChromaDB, and generates answers with source attribution through a Streamlit chat interface.
Local Peer Review
Automated academic peer-review generator that verifies citations, runs adversarial probes, and produces structured referee reports. Supports Ollama, OpenAI, Groq, and LM Studio backends with a Gradio web interface.
Resume Customizer
Automatically tailors LaTeX resumes to match job descriptions using the Google Gemini API, with structured output parsing and PDF generation.
LaTeX for LLM
Converts LaTeX documents into a typed graph for targeted LLM context retrieval — graph-based queries cut prompt size by ~54% on average (up to ~80% for focused queries). Features cross-reference resolution, inline math preservation, interactive force-directed graph visualization, and a Claude MCP server.
arXiv RSS Filter
Streamlit app that filters and curates arXiv preprint RSS feeds, helping researchers stay on top of relevant new papers in their field.
// Machine Learning
UK Accident Severity Classification
Dual-strategy ML system on 151K UK road accidents: an emergency response model (LightGBM, 92.4% severe recall) and a traffic management model (81% macro recall) using SMOTE+Tomek, ADASYN, and custom threshold optimization.
RL Traffic Signal Control
Trained a reinforcement learning agent to control a single traffic light at an intersection using real traffic patterns from the TfL API to minimize vehicle waiting time.
Deep Reinforcement Learning
Implementations from Deep RL in Action covering policy gradients, Q-learning, and multi-agent environments using PyTorch.
// Quantitative Finance
Risk Management Toolkit
Comprehensive risk analysis: MACD, Bollinger Bands, PSAR, stochastic oscillators, CAPM, Sharpe/Treynor/Jensen metrics, historical & parametric VaR, plus signal denoising with Kalman filters and wavelet transforms.
Time Series Forecasting
Equity price modeling with ARIMA, GARCH, CCC-GARCH, and Prophet. Rolling & fixed window forecasting, bootstrap simulation, and volatility analysis using Yahoo Finance data.
Backtesting Framework
Strategy backtesting engine using VectorBT, progressing from simple MA-based strategies to ML-enhanced signals with volatility-adjusted GARCH components.
ML Trading Signals
Momentum-based trading signal generation using MA ribbons, distance metrics, correlation-based signals, and physics-inspired momentum measurements.
AI for Trading
Udacity nanodegree projects: momentum strategy, breakout strategy, and smart beta portfolio optimization with performance evaluation.
Mutual Fund Analyzer
Deployed Streamlit app using Morningstar data for portfolio analysis — sectoral distribution, scheme comparison, valuations, and company exposure tracking.
NSE Stocks Dashboard
Streamlit dashboard for real-time stock analysis and monitoring of equities listed on the National Stock Exchange of India.
// Astrophysics Research
AGN & Local Environment in HR5
Investigated effects of local environment on Active Galactic Nuclei activity using the Horizon Run 5 cosmological simulation with Python-based feature extraction pipelines on terabyte-scale data.
Dust Radiative Transfer (HR5)
Modified the Powderday radiative transfer code for Horizon Run 5 AMR data. Built pipelines for galaxy selection, sub-cube extraction from HDF5 snapshots, and SED computation with MPI parallelization.
Cosmic Web Analysis at Gigaparsec Scales
Developed a multi-block approach for the DisPerSE cosmic web finder enabling analysis at unprecedented gigaparsec scales.
Ram Pressure Stripping Models
Analytical and simulation-based study of ram pressure stripping dependence on orbital parameters of galaxies.