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$
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I will do product design and engineering for prototyping and manufacturing
Braun Felix
About this gig
ABOUT MY GIG
Turning an idea into a manufacturable product takes more than a pretty render it takes real product design and engineering. I help entrepreneurs take products from concept sketch through functional prototype to manufacturing readiness.
I combine industrial design with mechanical engineering, so your product looks great, functions properly, and can be built at scale injection molding, CNC, sheet metal, or 3D printing.
WHAT YOU GET:
- Concept development and 3D CAD modeling
- Engineering for function, strength, and assembly
- Design for Manufacturing (DFM) review
- Prototype-ready and production ready files (STEP/STL/drawings)
- Material and manufacturing process guidance
WHO I WORK WITH: Inventors, hardware startups, and companies developing a new physical product who need one partner to handle design AND engineering, not just a 3D model.
WHY WORK WITH ME: Many designers make products that look good but can't be manufactured affordably. I engineer with the factory in mind from day one, so you avoid expensive redesigns after tooling.
Send me your product idea or reference before ordering so I can scope your project 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 rough idea, no drawings can you still help?
Yes, I regularly start from sketches, verbal descriptions, or reference products and develop the full 3D design from there.
Do you handle both the design and the engineering, or just one?
Both I design the product's look and function, then engineer it so it's structurally sound and manufacturable.
What manufacturing methods can you design for?
Injection molding, CNC machining, sheet metal fabrication, and 3D printing.
Will I get files ready to send straight to a factory?
Yes, Standard and Premium include production ready STEP/STL files and technical drawings.
