# Wei Liu

> Software Engineer at Facebook

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/weiliu

## Work Experience
### Staff Software Engineer @ Meta
Jan 2018 – Present | Menlo Park, CA
Ads Core Serving Infra
- Ads Retrieval & Delivery
  - Search Engine
  - High Performance and Distributed System
- Ads Personalization
  - Model Inference Service
  - Clustering

### Senior Software Engineer @ LinkedIn
Jan 2015 – Jan 2018 | Mountain view
Search Infrastructure Team
- Index Distribution Service
- Search Cloud Platform
- Offline Search Framework and Workflow (based on Hadoop)
- Search Scoring Framework

### Software Development Engineer @ Microsoft, Bing
Jan 2012 – Jan 2015 | Beijing, China
* Search Ads Online System:
  - Performance Optimization and Tuning
* Search Ads Dynamic Smart Match:
  - Query & Ads Understanding
  - Data Mining & Analysis
  - Feature Design and Tuning

### Software Development Engineer @ Tencent
Jan 2008 – Jan 2012 | Beijing, China
* Cloud Search Platform:
     - Broker and Federator Service
     - Recommendation Service
* Web Search 2.0:
     - Core Searcher Service
* Vertical Search Platform:
     - Retrieving and Highlighting Service
     - Index Refresh Pipeline and Host Management System

### Software Engineer (Intern) @ Motorola Mobility, Software R&D Center
Jan 2006 – Jan 2007 | Beijing, China


## Education
### Master in Software Engineering
Peking University


## Contact & Social
- LinkedIn: https://linkedin.com/in/wei-liu-88206338

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Source: https://flows.cv/weiliu
JSON Resume: https://flows.cv/weiliu/resume.json
Last updated: 2026-04-12