Enjoy crafting performant, scalable and reliable system.

2025 — Now

San Jose, CA

Ads serving

2021 — 2025

Mountain View, CA

Azure CosmosDB - vector indexing & search

Exchange Storage - partition locator

2019 — 2021

Cupertino

Apple Cloud Infrastructure

Resource management system

API gateway.

2018 — 2019

Palo Alto, CA

Build stream data processing system to aggregate high-dimensional time-series data.

2013 — 2018

San Francisco Bay Area

GCP Firestore - Cache layer

Google Search Web Crawler - Scheduler

University of Wisconsin-Madison

2005 — 2006

University of Liverpool

2003 — 2004

Sun Yat-sen University

1998 — 2002