Founder Profile
P. J. Hyett
Last reviewed: October 2026 · By Swet Parvadiya
Who is P. J. Hyett?
P. J. Hyett is a founder of GitHub, Inc., which was founded in 2008 with Chris Wanstrath, Tom Preston-Werner and Scott Chacon.
- Company founded
- GitHub, Inc.
- Founded
- 2008
- Co-founders
- Chris Wanstrath, Tom Preston-Werner and Scott Chacon
Background
P. J. Hyett worked in web development and backend infrastructure during the web 2.0 period. He was a Ruby programmer, and that experience supported GitHub's engineering in its early growth.
Founding Story
P. J. Hyett is a co-founder and former Chief Operating Officer of GitHub, Inc. Partnering with Chris Wanstrath in late 2007, Hyett wrote the initial lines of GitHub's web application and managed the platform's early operational scaling. Hyett focused on backend infrastructure, financial discipline during the bootstrapping era, and customer support, ensuring that GitHub remained stable and responsive as millions of open-source repositories migrated to the platform. Hyett's pragmatic engineering approach and commitment to financial self-sufficiency enabled GitHub to operate profitably during its first four years of existence without taking outside venture capital, cementing the foundation for its multi-billion-dollar enterprise trajectory. (Exact birth year remains publicly undisclosed).
Sources
This profile does not yet cite a source specific to P. J. Hyett. The sources below document the company company rather than the person, so check them against the claims above.
- Microsoft Corporation SEC filings (GitHub, Inc.)
- TechCrunch: Microsoft says GitHub now has a $1B ARR, 90M active users (GitHub, Inc.)