Physical product · Motion+
QuickClamp → U-Clamp
I originated and built the first $25 prototype, then co-developed its evolution through parameterized CAD, 3D-printed iteration, and a path toward safety testing.
Electrical engineer · Technical product builder
I turn real human constraints into tangible products.
I work across users, physical systems, evidence, and the business realities that decide whether a product reaches the next stage.
One affordable connection became a product system.
The proof path stays visible.
Fit two existing systems without replacing either one.
Parameterize the connection around two tube measurements.
$25 first prototype; 19 STL files per recorded variant.
Complete safety, braking, repeatability, and broader fit testing.
A sizing problem became a repeatable CAD workflow.
CAD · Automation · 3D printing
Parametric Clamp Generator
A guardrailed workflow accepts wheelchair and scooter diameters, updates a SolidWorks design table, rebuilds the assembly, and packages the print-ready parts.
The same operating pattern survives different contexts.
Technical, human, and adoption realities belong in one frame.
Make the mechanism and its constraints legible.
Translate lived and operational experience into requirements.
Treat cost, trust, communication, and scale as product variables.
About the builder
Engineering is the foundation. Product is how I decide what deserves to be built.
I am drawn to systems that can be held, understood, repaired, and made more useful. That is why my work keeps crossing the boundaries between technical detail, users, and the business consequence.
More about Alexzander