Cal Henderson is the Co-Founder and CTO of Slack. He is a world-renowned expert, author, speaker and a pioneer in the use of APIs.
Launched in 2014, Slack is the fastest growing business application in history. Millions of people around the world use Slack to bring their teams together, make sense of their work, and drive their business forward.
Slack
Co-Founder and CTO
Cal Henderson is the co-founder and CTO of Slack. He led the technical development of Flickr from its founding, pioneered the use of APIs, and created the basis for oAuth and oEmbed, now used by YouTube, Twitter, and may others. Cal has a Computer Science degree from the University of Central England.
Cal Henderson is the co-founder and CTO of Slack. He led the technical development of Flickr from its founding, pioneered the use of APIs, and created the basis for oAuth and oEmbed, now used by YouTube, Twitter, and may others. Cal has a Computer Science degree from the University of Central England.
Startup Grind Singapore
Chapter Director
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Chapter Co-Director
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