Xiyuan Feng is a software engineer at Uber’s Feature Store team, based in Sunnyvale, CA. With around three years of experience, Xiyuan has worked across various areas including feature ETL pipelines, feature transformations, RAG, vector stores, etc.
Talks
- Vector Store: Uber’s Embedding Platform
FSS 2025
Learn how Uber’s Vector Store powers embeddings at scale for GenAI, RAG, semantic search, and predictive models.