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$
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I will create 3d printable cad models, stl step solidworks functional prototype design
David Albrecht
About this gig
Have an idea, sketch or broken part that needs to become a functional 3D printable model?
You're on the right gig!
Hi, I'm David, a Product Designer specializing in 3D printable CAD models, functional prototypes, SolidWorks, STL and STEP design. I turn sketches, measurements, photos and concepts into accurate, print ready mechanical parts built for real world use.
What You'll Get:
- Precise CAD geometry
- Optimized tolerances
- Editable STEP files
- Print ready STL models
Services I Offer:
- 3D CAD Modeling
- 3D Printable Parts
- Functional Prototype Design
- STL Design
- STEP Modeling
- Replacement Parts
- Mechanical Parts
- Brackets & Mounts
- Enclosure Design
- Adapters & Connectors
- Product Design
- Parametric CAD Modeling
- CAD Assemblies
- STL Repair & Optimization
- Technical drawings
Tools I Use:
- SolidWorks
- Fusion 360
- Autodesk Inventor
- KeyShot
Perfect For:
- Inventors
- Startups
- Engineers
- Makers
- Manufacturers
- Product Developers
Ready to turn your idea into a printable product?
Send your sketch, dimensions, photo or existing file and message me before ordering.
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 David Albrecht
David Albrecht
Architectural CAD and Product Design Specialist, AutoCAD, Revit, SolidWorks
- FromGermany
- Member sinceSep 2026
Languages
English, German, Spanish, French, Dutch
Hi, I’m David Albrecht, a CAD Designer specializing in Architectural Drafting and Product Design. Need ADU permit plans, garage conversions, 2D floor/site plans, residential drawings, Injection Molding DFM, plastic parts, or 3D printable CAD? I turn sketches and ideas into accurate AutoCAD, Revit and SolidWorks deliverables. Experienced with Tohtem Maker, Artelia, Egis, Segula Technologies and Expleo. From permit-ready drawings to functional prototypes, STL and STEP files, I deliver precise, practical solutions built for approval and manufacturing.
Other Industrial & Product Design Services I Offer
FAQ
Can you create a 3D model from my sketch or idea?
Yes. Send your hand sketch, dimensions, reference photos or concept, and I can develop it into an accurate 3D CAD model for prototyping or 3D printing.
Will the model be ready for 3D printing?
Yes. I can design with practical wall thickness, clearances, tolerances, orientation and assembly considerations for FDM or resin printing based on your requirements.
What file formats can you provide?
I can provide STL, STEP, SLDPRT, IGES, OBJ and PDF technical drawings, depending on your project and selected package.
Can you recreate a replacement part from photos and measurements?
Yes. I can reverse-engineer many mechanical and replacement parts from clear photos, measurements, sketches or an existing reference part.
Can you design moving or assembled functional prototypes?
Yes. I can create multi-part assemblies, snap fits, brackets, mounts, enclosures, adapters and mechanical components. Send the functional requirements first so I can evaluate the correct clearances, tolerances and scope.
