Selected projects

• Fraud Detection with Hybrid Graph Neural Networks

  Hybrid GNN architecture for transaction fraud detection, achieving 86.18% PR-AUC.

  Graph ML · PyTorch

• Climate Chatbot (RAG)

  Retrieval-augmented generation chatbot for climate information. 2nd place at hackathon.

  RAG · LangGraph

• Renewable Energy Forecasting

  End-to-end ETL pipeline and forecasting with optimization for renewable energy output.

  MLOps · Time series

• Named Entity Recognition with DistilBERT

  Fine-tuned a DistilBERT NER model, published to the Hugging Face Hub with 1,000+ downloads.

  NLP · PyTorch · Hugging Face

• Hateful Meme Detection

  Multi-agent GPT-4 system for multimodal hateful-content detection, reaching 93% recall.

  Multimodal · GPT-4

• LLM Fine-tuning with Direct Preference Optimization

  Preference-based fine-tuning of large language models using DPO.

  LLMs · DPO

• Maternal Health Risk Prediction

  Ensemble ML system predicting maternal health risk levels.

  Classification · scikit-learn

All projects on GitHub →