Lead Applied Research Scientist Coupa Software
Architected and led development of NAVI SCDP Modeler Assistant, a neurosymbolic agentic AI system for enterprise supply chain design. Designed multi-agent orchestration using LangGraph, MCP, and Pydantic; built hybrid dense and BM25 RAG systems; fine-tuned open-source LLMs using LoRA/QLoRA, DPO, and RFT; and established enterprise AI CI/CD and observability across AWS. Mentored scientists and drove technical hiring.