Client feedback
What clients say
Feedback from past DFM review projects, delivered through Upwork.
Upwork · Fixed-price project
STEP File + DFM Review — Injection-Molded TPU Gasket
"Bertrand delivered a clean, professional STEP file and a thorough DFM report including Moldflow gate location analysis, above what I expected for the scope. He was responsive throughout multiple revision rounds, asked the right clarifying questions, and flagged real engineering considerations (ejection strategy, tolerance risks, tooling architecture) that added genuine value. Would work with him again."
✓ Endorsed by client
Upwork · Fixed-price project
[URGENT] Injection Molding DFM Experts Needed
Brought in on short notice to review a batch of injection-molded CAD parts for a US-based client (Cambridge, MA) with an urgent turnaround requirement. The scope covered a full manufacturability pass across the part set — flagging draft, wall thickness, and tooling-related issues — and delivering design-for-manufacturing feedback the client could act on immediately. The engagement closed with a full 5.0-star rating and no revision requests outstanding.
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