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I will 3d cad design robotics, bionic prosthetics, wearables and vehicles
George Dennis
About this gig
Have a robot, bionic prosthetic, exoskeleton, wearable, or futuristic vehicle concept but need the actual 3D CAD structure developed?
I turn sketches, references, and concepts into detailed 3D CAD designs with functional housings, mechanical interfaces, joints, and component integration not just an attractive exterior model.
My services include:
- Robotics & robotic mechanism design
- Bionic prosthetics & exoskeletons
- Wearable & smart product housings
- Futuristic & custom vehicle design
- Internal structures, joints & mechanical interfaces
- PCB, battery, sensor & actuator integration
- Concept-to-CAD product development
- Rapid prototyping considerations
- Technical drawings & multi-angle renders
I can work from sketches, references, measurements, existing CAD, or your concept and develop the model around its intended function and components.
Deliverables can include 3D CAD/source files, detailed models, renders, and technical documentation, based on your project.
Message me before ordering with your concept, references, dimensions, components, and required deliverables so I can confirm the scope, price, and timeline.
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 George Dennis
George Dennis
3D CAD Product Designer, PCB and Electronic Enclosure Design
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Spanish, French, German, Italian
I design functional 3D CAD enclosures for ESP32 devices, GPS trackers, PCBs, IoT sensors, and electronic products. I build each housing around the actual hardware, accounting for PCB dimensions, component height, mounting points, screw bosses, snap-fits, wall thickness, USB/charging ports, buttons, LEDs, antennas, and sensor openings.
I work with CAD files, PCB dimensions, sketches, and reference designs to create accurate models for 3D printing, prototyping, and manufacturing.
FAQ
What types of products can you design?
can create 3D CAD designs for robotics, bionic prosthetics, wearable devices, compact mechanical products, futuristic vehicles, robotic components, and similar concepts. You can send your idea, sketch, reference images, or existing design.
Can you design a product from just an idea or sketch?
Yes. I can develop your concept into a structured 3D CAD model based on sketches, images, dimensions, descriptions, or reference products. The more details you provide, the more accurately I can match your intended design.
Will the 3D model be suitable for 3D printing?
Yes, when requested. I can prepare models with 3D-printing requirements in mind and provide formats such as STL, STEP, 3MF, or other suitable CAD formats depending on your project.
Can you design functional mechanical parts?
Yes. I can incorporate mechanical features such as joints, hinges, mounts, brackets, enclosures, interfaces, and moving components where required by the project.
Can you work around existing electronics or components?
Yes. If you provide PCB dimensions, component measurements, batteries, motors, sensors, or other hardware specifications, I can design the mechanical structure around those requirements.
