James J.
Senior Product Structural Design Engineer | CREO, Costing & Mass Production Follow-up
Singapore,
Singapore
Global rank:
35,912
/
154,420
Skill pts: 5
About
With over 15 years of enterprise‑level product structural design and development experience, I help brand owners turn product concepts into mass‑produced finished goods.
My services cover:
• Structural design with CREO / AutoCAD & KeyShot rendering
• DFM for injection molding, sheet metal, die‑casting, wood and bamboo crafts
• Cost calculation, BOM quotation, material selection and tolerance optimization
• Prototype validation, trial production and mass‑production follow‑up
• Product development for small home appliances, furniture, garden goods, bathroom hardware and IP‑licensed derivatives
• 3D‑printed prototype fabrication
• Packaging consultation and basic certification guidance
Unlike ordinary CAD drafters:
I deliver more than just 3D models and drawings. I have solid knowledge of manufacturing constraints, cost trade‑offs and on‑site production risks. I can identify potential issues in advance to avoid costly mold revisions and mass‑production losses.
Available assignments include concept optimization, drawing revision, DFM review, cost assessment, prototype iteration, and end‑to‑end coordination with Chinese manufacturers.
Feel free to share your product requirements and let’s discuss your project.
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My services cover:
• Structural design with CREO / AutoCAD & KeyShot rendering
• DFM for injection molding, sheet metal, die‑casting, wood and bamboo crafts
• Cost calculation, BOM quotation, material selection and tolerance optimization
• Prototype validation, trial production and mass‑production follow‑up
• Product development for small home appliances, furniture, garden goods, bathroom hardware and IP‑licensed derivatives
• 3D‑printed prototype fabrication
• Packaging consultation and basic certification guidance
Unlike ordinary CAD drafters:
I deliver more than just 3D models and drawings. I have solid knowledge of manufacturing constraints, cost trade‑offs and on‑site production risks. I can identify potential issues in advance to avoid costly mold revisions and mass‑production losses.
Available assignments include concept optimization, drawing revision, DFM review, cost assessment, prototype iteration, and end‑to‑end coordination with Chinese manufacturers.
Feel free to share your product requirements and let’s discuss your project.
Experience
-
Senior Product Structural Development Engineer
Jianya Creative Technology Co., Ltd · Self-employed
Jun 2020 –
Present
6 yrs 5 mos
Guangzhou, Guangdong Province, China
Led full-cycle structural development for small home appliances, furniture, garden products, bathroom hardware and IP derivatives.
Completed structural design in CREO & AutoCAD and visual rendering with KeyShot.
Conducted DFM reviews for injection molding, sheet metal, die-casting, wood and bamboo processes.
Handled BOM costing, material selection, tolerance optimization, prototype validation, trial run and mass production follow-up.
Coordinated with tooling and production teams to identify manufacturing risks, control costs and prevent expensive mold rework.
Verified info
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Joined: November 1, 2026
Last seen: November 2, 2026
Location
Singapore, Singapore