Dave has successfully led DevOps transformations and operational maturity achievement at companies like Salesforce, Cable & Wireless, and SolarWinds. Not content to work only with unicorns, Dave has tackled some of the major cultural and structural impediments to Dev and Ops collaboration, and has been successful coaching organizations to new models of delivery, resulting in cost reductions, resiliency, efficiency, and much faster time to market. Between those and his best-selling video course, Mastering DevOps, he's improved the lives of thousands of IT professionals around the world.