Welcome on the DDIM-Website of Stefan Kardas!

I developed a strong skill set which supports the implementation of the Toyota Production System tools. He has demonstrated a direct and rapid impact to the bottom line which has helped save companies many dollars. These skills have led to rapid inventory reduction, elimination of material shortages and expedites, increasing on-time delivery, inventory turns and profit. His expertise focuses on operational management. still claims to be a student of Taiichi Ohno today!


  • Change Management
  • Operational Excellence
  • Supply Chain
  • Interim Management
  • Restructuring in Operations Business Excellence
  • Lean Management / Continuous Improvement (cert. Master Black Belt)
  • Project Management