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I will do 3d cad design, 3d modeling and rendering design, 3d animation for your brand
Ralph Reiniger
About this gig
Have a product idea, sketch, or reference that needs to become a professional 3D design?
Im Ralph Reiniger, a Product Design Mechanical Engineer helping inventors, startups, and businesses transform concepts into accurate, functional, and presentation-ready solutions.
MY SERVICES INCLUDE:
- 3D CAD modeling and product development
- Mechanical and industrial design
- SolidWorks and Fusion 360 projects
- Photorealistic product visualization
- Technical and manufacturing drawings
- 3D printing and prototype preparation
- Sheet metal and enclosure design
- Injection molding considerations
- Assembly models, BOMs and exploded views
STEP, STL, IGES, SLDPRT, DXF and PDF files
Whether you have a simple concept or an existing model that needs improvement, I focus on accuracy, functionality, clean geometry, and practical manufacturing requirements.
LET'S BRING YOUR IDEA TO LIFE.
Send your sketch, measurements, images, or reference files, and Ill help turn your concept into a professional solution ready for prototyping, presentation, or production.
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 Ralph Reiniger
Ralph Reiniger
Bringing your ideas to life
- FromGermany
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, Spanish, German, French, Italian
Hi, I’m Ralph Reiniger, a Product Design Mechanical Engineer specializing in 3D CAD design and product development. I help startups, inventors, and businesses turn ideas into accurate, production-ready designs. My expertise includes SolidWorks, Fusion 360, 3D product modeling, industrial design, rendering, technical drawings, 3D printing, injection molding, and sheet metal design. With years of hands-on experience, I deliver precise, practical, and high-quality solutions from concept to prototype.
FAQ
What do you need from me to start the project?
You can send a sketch, photo, drawing, measurements, reference model, or any available details. I’ll review the information and confirm what is needed before starting.
Can you create a 3D model from a simple sketch or image?
Yes. I can develop a detailed 3D model from sketches, images, dimensions, samples, or existing references, depending on the complexity of the product.
Will I receive files suitable for manufacturing or 3D printing?
Yes. I can provide appropriate formats such as STEP, STL, IGES, SLDPRT, SLDASM, DXF, and PDF based on your project requirements.
Can you modify or improve an existing CAD model?
Absolutely. I can redesign, edit, optimize, or make technical changes to existing models while maintaining the required dimensions and functionality.
Can you create technical drawings and product renders too?
Yes. I can prepare detailed 2D manufacturing drawings, assembly documentation, exploded views, BOMs, and professional product renders to support presentation, prototyping, or production.
