I will do product design, cad modeling and prototyping in solidworks


About this gig
Need a product idea turned into a real, manufacturable design? You're in the right place.
I'm Hammad, a mechanical engineer specializing in 3D CAD modeling, FEA stress analysis, and Design for Manufacturing (DFM). I don't just make models that look good I make sure they can actually be built, hold up under load, and won't cost you a fortune in tooling mistakes.
WHAT I OFFER:
- 3D CAD Modeling in SolidWorks (parts & assemblies)
- FEA / Stress Analysis verify strength before you build
- DFM Review catch costly manufacturing problems early
- Technical Drawings with GD&T files a factory can quote from
- 3D-printable prototype designs
- Photorealistic renders
- Bill of Materials (BOM)
WHY WORK WITH ME:
- You work directly with the engineer no middlemen
- Honest feedback: if something won't work, I'll tell you before it costs you
- Clean, organized files (STEP, STL, native SolidWorks, PDF drawings)
- Fast communication and on-time delivery
WHO THIS IS FOR:
Startups, inventors, e-com sellers, and small manufacturers who need engineering-grade design work without agency prices.
Have a sketch, photo, or rough idea? Message me before ordering I'll tell you exactly what package fits your project.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Hammad Arshad
Mechanical Engineer Product Design , CAD and DFM
- FromPakistan
- Member sinceJul 2026
Languages
English
FAQ
What do you need from me to start?
Anything that describes your idea — a sketch (even hand-drawn), photos, reference products, dimensions, or a written description. The more detail, the better, but I can work from rough concepts too.
What file formats will I receive?
STEP, STL, and PDF drawings by default. Native SolidWorks files (SLDPRT/SLDASM) are included in Standard and Premium packages.
Can you design my product for 3D printing?
Yes — I deliver print-ready STL files optimized for 3D printing. Note: I provide the design files; printing and shipping the physical part is done on your side.
Do you do FEA / stress analysis?
Yes, that's one of my core specialties. I can verify whether your part will handle its expected loads before you spend money manufacturing it.
Will my design be manufacturable, not just a nice model?
That's the whole point of my DFM review — I check wall thicknesses, tolerances, material choices, and features that would be expensive or impossible to manufacture, and flag them before delivery.
Is my idea safe with you? (NDA)
Absolutely. Your files and ideas stay confidential, and I'm happy to sign an NDA before you share details.
What if my project doesn't fit any package?
Message me — most real projects need a custom offer. Describe what you need and I'll send a quote with scope, price, and timeline.
Do you provide revisions?
Yes, each package includes revisions (1–3 depending on tier). Additional revisions are available as an extra.

