Jun 2024 — Present
Philadelphia, PA
Philadelphia, PA
University of Pennsylvania
AI Engineer
- Built a RAG system over 45K PDF articles — GTE-ModernColBERT embeddings in Weaviate, integrated with an MCP server for query handling.
- Built a multimodal ML framework combining linguistic and acoustic features across 1,465 interviews to predict loneliness in older adults.
- Developing an agentic AI system for automated clinical living-guideline extraction from RCTs, with human review, provenance tracking, and adjudication.
- Created end-to-end ETL pipelines for a longitudinal participant study; automated survey scheduling and payment workflows.