Creating amazing things yourself that others struggle to replicate or contribute to is more in the realm of craftsmanship, in my opinion, and not engineering.
I can appreciate both good engineering and good craftsmanship. And I also often find myself doing (and enjoying) what I would consider crafting and not engineering - the lines can be blurry and as programmers we often end up doing both (sometimes at the same time!). Nothing wrong with it. But it is something that is distinct from engineering, in my opinion.