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I will create 3d mechanical design and prototype from your product
Braun Felix
About this gig
ABOUT MY GIG
Have a product idea, sketch, or reference image and need it turned into a manufacturable 3D design? I help startups, inventors, and brands convert product concepts into accurate 3D mechanical models and functional prototypes, ready for 3D printing or manufacturing.
With 5+ years in mechanical CAD, I use SolidWorks, Fusion 360, and DFM standards so your design isn't just pretty it works, fits, and can be built.
WHAT YOU GET:
- Accurate 3D CAD model from your photo, sketch, or sample product
- Functional prototype design (moving parts, assemblies, tolerances)
- 3D printable STL/STEP files
- Manufacturing ready technical drawings on request
- Free consultation before you order
WHO I WORK WITH: Inventors, hardware startups, and businesses that need to go from "idea" to "physical prototype" fast and correctly.
WHY WORK WITH ME: I don't just model shapes I engineer parts that survive real world use, tooling, and assembly. Every project includes a design review so problems are caught before you spend money on manufacturing.
Message me with your product idea or reference image before ordering so I can scope it correctly and recommend the right package.
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 Braun Felix
Braun Felix
Mechanical Design Engineer, 3D CAD, DFM and Product Prototyping Specialist
- FromGermany
- Member sinceAug 2026
- Avg. response time5 hours
Languages
German, French, English
I'm Braun, a mechanical design engineer helping startups turn product ideas into manufacturable reality. With 5+ years in 3D CAD modeling, DFM engineering, and prototype development, I specialize in mechanical design, product enclosures, and engineering for injection molding, CNC, sheet metal, and 3D printing.I don't just create pretty models I engineer parts that survive real world manufacturing and assembly. From concept sketch to production ready files, I deliver accurate, factory approved designs the first time.Let's build your product right, from prototype to manufacturing.
Other Industrial & Product Design Services I Offer
FAQ
I only have a photo, not a sketch can you still design it?
Yes, I can reverse engineer a 3D model from clear reference photos with visible dimensions or a known reference object for scale.
Will the file work with my 3D printer or manufacturer?
Yes, I deliver STL for printing and STEP for CAD/manufacturing use, compatible with virtually all software and printers.
Do you design moving/functional parts, not just static shapes?
Yes, Standard and Premium packages include functional assemblies with proper clearances and tolerances.
Can you add manufacturing drawings later if I only order Basic?
Yes, drawings can be added as an extra or by upgrading to Standard/Premium.
