Alexander S.

Reverse Engineering & Plastic Product Design for Injection Molding — 15+ Years, Design-to-Manufacturing

I turn physical parts, samples, drawings, 3D scans or product ideas into accurate, manufacturable plastic parts — ready for injection molding, not just a good-looking CAD render.

What sets me apart: I've worked the full loop myself — Reverse Engineering → Product Design → Mold Design → CNC Machining → Mold Assembly → Injection Molding — so every model I deliver already accounts for wall thickness, draft angles, ribs, bosses, parting lines, and real tooling costs.

Core services:
- Reverse engineering of plastic parts and physical samples (measurement, scan or photo-based)
- 3D CAD modeling and recreation from drawings or master models
- DFM optimization for injection molding
- Redesign/modification of existing or legacy parts
- Cost-effective mold concepts (aluminum/duralumin + steel) for prototypes and small production runs
- Manufacturing-ready documentation and drawings

Best fit for: inventors and small manufacturers who need a working part, not just a render; replacement or legacy parts with no original CAD; low-volume production where a full production mold isn't justified.

Send me a sample, scan, drawing or description of the part, and I'll tell you directly whether it's a straightforward reverse-engineering job or needs redesign first.
I work primarily via written communication — chat, email, and documented specs — which keeps technical details precise and traceable.