Cal Henderson
Speaker & Booking Information
Speaking Categories
Available for:
- Corporate Appearances
- Speaking Engagements
- Virtual Events
- Moderated Q&A Sessions
- Fireside Chats
- Meet-And-Greets
Cal Henderson is the Co-founder and CTO of Slack and oversees the engineering organization at Slack. He is an experienced technology leader having previously built and led the engineering team at Flickr through its acquisition by Yahoo.Slack was previously Tiny Speck creators of the massively multiplayer online game Glitch.
Prior to his work at Tiny Speck Cal was Flickr's Director of Engineering at Yahoo!. He was an inaugural member of the groundbreaking photo-sharing site working alongside Flickr co-founder Stewart Butterfield the now CEO and Co-Founder of Slack.As a popular speaker on engineering scalability he authored the best-selling O’Reilly Media book Building Scalable Websites.
Contact a Speaker Booking Agent to inquire about Cal Henderson speaker booking, speaking fee details, and availability.
Communication Speakers
Communication speakers serve as influential voices driving success in today’s fast-paced, collaborative world. These experts bring deep knowledge of presentation skills, verbal and nonverbal communication and executive presence, enabling them to help individuals and organizations strengthen their connection and leadership capabilities. The combination of leadership retreats, corporate workshops, and training sessions makes communication keynote speakers an ideal choice for teams aiming to excel in both high-stakes and everyday conversations. Communication speakers deliver customized content designed to build lasting skills in business storytelling, public speaking and team collaboration, ensuring that participants develop tools they can apply immediately. Through Speaker Booking Agency, you can find the best communication speakers who deliver impactful content with energy and proven results. Our team will connect you with professionals who use their expertise to transform your team’s listening abilities.
View speakersBooking Disclaimer
Important booking information for Cal Henderson
Speaker Booking Agency is an independent speakers bureau that assists organizations in booking talent, such as Cal Henderson, for speaking engagements, appearances, and events. We do not claim exclusive representation. All speaking fees and availability are estimates and subject to final confirmation with Cal Henderson’s authorized representatives. Read full disclaimer.
Ready to book Cal Henderson?
Talk to our booking specialists to confirm availability, fees, and event details.