# Jack Yao

> Principal Software Engineer, Solution Architect

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

15 years experience developing various kinds of applications for large organizations and start-ups, from front end to back end, with the most recent 9 years focusing on web applications, using Java, PHP and other solutions.
Strong Object-Oriented design skills, experienced in design patterns. Deep understanding of MVC. 
Strong technical leadership and effective project management, team working skills and track record of delivery projects on time.


Specialties:
Java/J2EE, PHP/Zend Framework. Javascript/CSS.

## Work Experience
### Principal Software Engineer @ Roche Sequencing USA
Jan 2021 – Present | Santa Clara County, California, United States

### Principal Software Engineer @ SugarCRM
Jan 2014 – Jan 2020
Professional Services Solution Architect

### Sr Software Engineer @ Box
Jan 2012 – Jan 2014
Work in the web application team.

### Senior Software Engineer @ Cisco Systems
Jan 2005 – Jan 2012
Team lead of the web interfaces of various of Cisco products in the data center, distributed Hashtable ring, video content management, and Cisco's TelePresence.
Architect web UI with different solutions including PHP, Zend Framework, Java/JSP/J2EE.
Coaching and leading the dev team applying Agile methodology.

### Senior Software engineer @ Walmart.com
Jan 2004 – Jan 2005

### Senior Web Developer (Contractor) @ B2EMarkets
Jan 2004 – Jan 2004 | SAN JOSE,CA

### Senior Software Engineer (Contractor) @ Kaiser Permanente IT
Jan 2003 – Jan 2003

### Senior Consultant @ SAIC
Jan 2000 – Jan 2003

### Software Engineer @ HiServ Australia
Jan 2000 – Jan 2000

### Software Engineer @ CSC Australia
Jan 1997 – Jan 2000


## Education
### Master's degree in Computer Science
Swinburne University of Technology

### Bachelor's degree in Electrical and Electronics Engineering
Shanghai Jiao Tong University


## Contact & Social
- LinkedIn: https://linkedin.com/in/jack-yao-411a191

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