Cal Henderson
British programmer; co-founder of Slack and its CTO, earlier Flickr's chief software architect.
At a glance
Roles
Slack Technologies (co-founder and CTO)
Also on this page: Key facts · Links · Sources · Related pages
- Cal Henderson is a British computer programmer and author based in San Francisco.
- He co-founded Slack, where he was chief technology officer, after being co-founder and VP of engineering at Tiny Speck, the company whose internal tool became Slack.
- Before that he was chief software architect of Flickr, at Ludicorp and then Yahoo, and he wrote Building Scalable Web Sites for O'Reilly.
- He co-owned the creative community B3ta.
Key facts
- Known for
- Co-founder of Slack and its chief technology officer1
- Earlier
- Co-founder and VP of engineering at Tiny Speck; chief software architect of Flickr (Ludicorp, then Yahoo)1
- Book
- Building Scalable Web Sites (O'Reilly Media)1
- Also
- Co-owner and developer of B3ta, with Denise Wilton and Rob Manuel1
- Born
- 17 January 19811
- Education
- Software engineering, Birmingham City University (2002)1
Roles
Founded
- Slack TechnologiesOrganization
co-founder and CTO source on Slack Technologies
Links
Sources
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