Smart Screen

A resume screening tool built for HR teams. RAG Fusion’s multi-query retrieval re-ranks candidates across 100+ resumes against a job description, maintaining 90%+ precision while delivering top-5 candidate matches in under 3 seconds.

Built with Streamlit for the interface, LangChain for the retrieval pipeline, and PyTorch for the embedding model. The multi-query approach (generating several variants of the job description query) substantially outperforms single-query RAG on precision at k=5.