Abbas Haider Ali is the Chief Customer Officer at Atlassian, where he leads a 500+ person global customer organization behind a platform with $6.6 billion in subscription ARR. He was previously SVP of Customer Success at GitHub and VP of Customer & Partner Success at Twilio. A computer engineer by training, he has led teams across product, engineering, and go-to-market, and built CCO-GPT.com, an AI thought partner trained on his own frameworks and experience.