# Andy Johns

> Principal Software Development Engineer

Location: San Ramon, California, United States
Profile: https://flows.cv/andyjohns

Twenty years experience as a software engineer and technical lead. I’ve designed, coded and lead teams building Mobile apps, innovative technology POCs, and large websites. I can effectively demonstrate and communicate technical concepts to business and upper management partners, and I’m comfortable speaking to large groups or making presentations to executives. I’ve received numerous awards and accolades for my work on a variety of projects.

My focus for the last seven years has been on iOS mobile development where I have been part of numerous releases of different apps in the App Store. 


Core focus technology: Swift, Objective C, iOS, iPhone, iPad, Mobile

## Work Experience
### Principal Software Development Engineer @ Zillow
Jan 2018 – Present | San Francisco, California

### Senior Software Engineer @ GE
Jan 2014 – Jan 2018 | San Ramon, CA
Swift and Obj-C iOS software development

### iOS Architect @ Charles Schwab
Jan 2006 – Jan 2014
Technical Lead and iOS Architect

### Principal Consultant @ Magenic Technologies
Jan 1999 – Jan 2006

### Manager of Internal Applications @ Walker Interactive Systems
Jan 1993 – Jan 1999 | San Francisco, California, United States


## Education
### San Francisco State University


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

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