# Paul Callahan

> Software Engineer at Orchestra

Location: Mountain View, California, United States
Profile: https://flows.cv/paulcallahan

## Work Experience
### Software Engineer @ Orchestra
Jan 2025 – Present

### Software Engineer @ Coursera
Jan 2019 – Jan 2025 | Mountain View, CA

### Software Engineer @ Syapse Inc.
Jan 2015 – Jan 2019

### Software Engineer @ Google
Jan 2009 – Jan 2015

### Senior Software Engineer @ Complete Genomics
Jan 2009 – Jan 2009

### Staff Software Engineer @ Agiliance
Jan 2007 – Jan 2008

### Staff Software Engineer @ Ingenuity Systems
Jan 2000 – Jan 2007

### Senior Software Engineer @ Excite@Home
Jan 2000 – Jan 2000

### Software Engineer @ Kendara
Jan 1999 – Jan 2000

### Algorithm Developer @ Hyseq
Jan 1998 – Jan 1999


## Education
### PhD in Computer Science
The Johns Hopkins University

### MS in Computer Science
Penn State University

### BS in Computer Science
Penn State University


## Contact & Social
- LinkedIn: https://linkedin.com/in/paul-callahan-0290b11
- Website: https://github.com/paulcsyapse

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Source: https://flows.cv/paulcallahan
JSON Resume: https://flows.cv/paulcallahan/resume.json
Last updated: 2026-04-05