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I will design functional cad engineer 3d printable parts prototype stl step fusion 360
Audrey
About this gig
Need a functional 3D printable part or prototype that actually fits, assembles and works?
I design custom 3D printable parts, functional prototypes and mechanical components using Fusion 360 and SolidWorks. Many models look fine on screen but fail during printing because of weak walls, poor clearances, difficult assembly, unsupported geometry or inaccurate dimensions.
I solve these problems by creating practical CAD that is designed around real-world use and manufacturing.
WHAT I CAN DESIGN
- Functional 3D printable parts
- Product prototypes
- Mechanical components
- Custom brackets and mounts
- Replacement parts
- Snap fit and screw fit features
- Hinges and moving parts
- Product housings and covers
- Fixtures and adapters
- STEP models for manufacturing
- Parametric editable CAD
- Technical drawings when required
I can design for FDM, resin printing, CNC or later manufacturing depending on your project.
My focus is accurate geometry, proper fit, strong features and clean editable CAD so your prototype can be tested, improved and manufactured with fewer problems.
Send your sketch, measurements, photos or existing file and Ill turn it into a functional production ready mod
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 Audrey
Audrey
Product design engineering and manufacturing ready CAD for real world products
- FromUnited States
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, German, Italian, Spanish
I’m Audrey, a product design and mechanical CAD specialist helping startups, inventors and manufacturers turn ideas into functional, production ready products. I specialize in SolidWorks, Fusion 360, CNC parts, GD&T, wearable electronics, functional 3D printing, prototypes, consumer products, DFM and technical drawings. I solve poor fit, weak geometry, assembly and manufacturing problems by creating accurate STEP, STL and editable CAD files designed for prototyping, machining and production.
And with it have work with this company before
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Other Industrial & Product Design Services I Offer
FAQ
Can you design a part from a sketch or photo?
Yes. Clear sketches, measurements, photos and references can be used to create accurate 3D CAD.
Can you optimize the model for FDM printing?
Yes. I can consider wall thickness, orientation, clearances, assembly and practical printability.
Can you create moving or snap fit parts?
Yes. I can design hinges, clips, snap fits, screw connections and other functional features.
What files will I receive?
Depending on the package, you can receive STL, STEP, 3MF, IGES and editable CAD source files.
Can the design later be used for CNC or production?
Yes. I can prepare clean STEP CAD so the design can move beyond prototyping when required.
