Hassan Merai

Modular RAG Chatbot (Ongoing): Built a scalable chatbot using GPT-4, Claude, and open-source models with FAISS-based retrieval and a FastAPI + Streamlit interface Medicare Fraud Detection: Developed an XGBoost pipeline with MLflow on AWS; applied SHAP for explainability using generative AI tools Housing Price Prediction: Engineered features and compared models with Scikit-Learn, emphasizing interpretability and deployment readiness

Modular RAG Chatbot (Ongoing): Built a scalable chatbot using GPT-4, Claude, and open-source models with FAISS-based retrieval and a FastAPI + Streamlit interface Medicare Fraud Detection: Developed an XGBoost pipeline with MLflow on AWS; applied SHAP for explainability using generative AI tools Housing Price Prediction: Engineered features and compared models with Scikit-Learn, emphasizing interpretability and deployment readiness

Modular RAG Chatbot (Ongoing): Built a scalable chatbot using GPT-4, Claude, and open-source models with FAISS-based retrieval and a FastAPI + Streamlit interface Medicare Fraud Detection: Developed an XGBoost pipeline with MLflow on AWS; applied SHAP for explainability using generative AI tools Housing Price Prediction: Engineered features and compared models with Scikit-Learn, emphasizing interpretability and deployment readiness