# Wei Wang

> Search Engineer at WalmartLabs

Location: Sunnyvale, California, United States
Profile: https://flows.cv/weiwang1

7+ years solid experience in building large-scale high throughput distributed systems
Proficient in Java, C/C++, Perl, Python, R
Experienced in large-scale distributed computing, Hadoop, Map/Reduce, Pig Latin, Hive
Hands on experience in applying machine learning techniques to high dimensional data 
Extensive knowledge in anti spam techniques

## Work Experience
### Staff Software Engineer @ Walmart eCommerce
Jan 2015 – Present | Sunnyvale
Search system development.

### Senior Software Engineer @ Yahoo Mail Anti-Spam
Jan 2012 – Jan 2015
Develop high throughput distributed systems for Yahoo Mail Anti-spam. 
Process, analyze large scale data and apply machine learning techniques for spam detection.

### Software Engineer @ Yahoo Mail Anti-Spam
Jan 2007 – Jan 2012
As a member of Yahoo! messenger server team, responsible for designing and implementing large scale distributed system infrastructure for real-time communications.

### Research Assistant @ Iowa State University
Jan 2003 – Jan 2007


## Education
### PhD in Computer and Network Security, Network Forensics
Iowa State University

### MS in Computer Engineering
North Carolina State University


## Contact & Social
- LinkedIn: https://linkedin.com/in/daviswei2002

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Source: https://flows.cv/weiwang1
JSON Resume: https://flows.cv/weiwang1/resume.json
Last updated: 2026-04-12