Johno E

As a design engineer with multiple Guinness World Records and three published books, I help product teams move from concept sketches to real, manufacturable designs. I've spent years translating ideas into CAD models and prototypes that actually work - handling the gap between what people imagine and what factories can build.

Most people think design is about making things look good. I've learned it's about understanding constraints - material costs, manufacturing methods, tolerances - before you spend anything on tooling.

I have taught CAD to over 1.5 million learners worldwide, and that's taught me where designers typically stumble: they design in a vacuum instead of talking to the people who'll make their product.