Why Most Digital Transformations Fail: The Missing Human Infrastructure | Barbara Wittmann | 364
SaaS Fuel · 2026-02-19 · 44 min
Episode notes
In this episode, Jeff Mains sits down with Barbara Wittmann, a 25-year veteran of IT transformation who has pioneered the concept of "human infrastructure" - the invisible framework of trust, clarity, and collaboration that determines whether technology projects succeed or fail. Barbara shares her journey from mountain biking and logistics to SAP consulting, and how she discovered that most technology failures are actually people problems in disguise. She introduces her four-pillar model for preventing costly project detours, explains why people development should be a permanent IT budget line item (not a one-time HR initiative), and reveals how AI is raising the bar on what humans need to do best. The conversation explores psychological safety, shared mental models, limiting beliefs, and why wisdom drawn from indigenous cultures can help modern SaaS leaders build more resilient organizations.