Stewart Butterfield, Angel Investor

Stewart Butterfield is an entrepreneur, designer & technologist. "Born at the right time and grateful to have made a living out of my love for computing technology as a means of facilitating human interaction." He was the CEO and Co-founder of Slack Technologies, a developer of a cloud-based team communication platform. He was a former General Manager of Flickr and a Senior Director of Product Management at Yahoo. He was a Co-founder and CEO of Flickr before the firm was acquired by Yahoo. Stewart is also an angel investor in over 30 startups. His portfolio includes Unblocked, Neo Financial, Noded AI, Linear, Panobi, Vectara, and Humaans.