Hi, I’m Lee, the person behind KAIZEN CAD. I’ve been working with CAD since the early 2000s, first in an R&D role, later studying Mechanical Engineering, and then going freelance in 2021.

Over the years, I found that many people struggle with CAD not because they lack ability, but because they’ve never been shown how to approach modelling with clear structure and design intent. That’s why I create practical handbooks and resources to help hobbyists, learners, and 3D printing users build with more clarity, control, and confidence.