Retired computer programmer turned 3D print designer - FlashForge Creator (2014) replaced by Prusa MK4 with Prusa Enclosure (2023), added MMU3 (2024). My designs have thoughtful refinements - hidden drainage systems in bathroom accessories, funnel + base for filling my "Magnetic Desiccant Container", insert cartridges in my "Universal Key Cover", etc. Most of my designs can't be manufactured with injection molding or other traditional methods.