Shwetha Narayanan
Building production LLM systems, real-time AI infrastructure, and evaluation-driven AI platforms. I work across computer vision, generative AI, LLM orchestration, eval systems, and distributed AI infrastructure.
Perch
Passive Behavioral Monitoring Platform
Zero-to-one elderly care platform that infers behavioral health signals from commodity motion and door sensors. Detects wake patterns, inactivity, and overnight wandering without cameras or wearables.
Evaluation-Driven LLM Systems
Production LLM Reliability
Notes and systems thinking around prompt optimization, DSPy, MLflow, automated evals, and production reliability. Built at Walmart to improve LLM workflow iteration velocity.
Real-Time AI Infrastructure at Scale
Retail CV Fraud Detection
Computer vision fraud detection deployed across 4,000+ retail locations. Real-time inference, human-in-the-loop training pipelines, distributed model deployment. $300M+ annual operational savings.