# Yu-jen Hsiao

> Principal Software Development Engineer at Fortinet

Location: Los Altos, California, United States
Profile: https://flows.cv/yujen

## Work Experience
### Principal Software Development Engineer @ Fortinet
Jan 2020 – Present | San Francisco Bay Area

### PRINCIPAL SW SYSTEMS ENGINEER @ Extreme Networks
Jan 2017 – Jan 2019 | San Francisco Bay Area

### Senior Staff Software Engineer @ Brocade
Jan 2014 – Jan 2017

### Principal Engineer @ Calix
Jan 2013 – Jan 2014

### Architect @ Juniper Networks
Jan 2006 – Jan 2012

### Principal Engineer @ ICF Technology
Jan 2005 – Jan 2006

### Architect/Founder @ 3UP Systems
Jan 2001 – Jan 2005


## Education
### MS in Computer Science
Cornell University

### MS in Computer Science
Columbia University

### BS in EE
National Taiwan University


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

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