I’m looking for an experienced CAD engineer or product designer to take my existing 3D design files and rebuild them properly from scratch, ready for production in metal.
Background • I designed all parts myself and have already validated the functionality by 3D printing and physical testing • Everything works, but the CAD files are crude and not production-ready • Tolerances are largely guesswork • Parts were developed iteratively by adding and removing features, so many models are a hodgepodge rather than clean parametric designs
What I need • Recreate all parts cleanly in a professional CAD system • Apply sensible, engineering-grade tolerances suitable for CNC machining in aluminium • Produce fully constrained, parametric models • Assemble parts where appropriate to check fit and function • Deliver clean STEP (STP) files suitable for manufacture
Workflow • I would want to 3D print the rebuilt parts first to validate everything before committing to metal • Expect some iteration after first review/print • I can supply existing STL/STEP files, photos, and functional explanations
Ideal candidate • Strong mechanical CAD experience (SolidWorks, Fusion 360, Inventor, Creo, or similar) • Comfortable designing for CNC machining in aluminium • Able to think like an engineer, not just redraw geometry • Experience rebuilding rough prototypes into production-ready designs
Please reply with • Brief overview of your relevant experience • CAD software used • Examples of similar “prototype to production” work
This is a serious engineering tidy-up rather than a simple file conversion, and I’m looking for someone who enjoys turning working prototypes into elegant, manufacturable designs.
Next steps Once I’ve reviewed responses and shortlisted suitable candidates, I will ask for a simple NDA to be signed before sharing any detailed files, drawings, or samples.
Creative Skills Tutorial Video Shoot Category: After Effects, Audio Editing, Cinematography, Video Conferencing, Video Editing, Video Production, Video Services, Video Streaming Budget: ₹600 - ₹1500 INR
06-Jun-2026 15:58 GMT
Social Media Copy & Graphics Category: Adobe Illustrator, Photoshop, Content Writing, Graphic Design, Illustration, Social Media Marketing Budget: min ₹2500 INR
Redraw Seven-Page House Plans Category: 3D CAD, 3D Drafting, Architectural Engineering, AutoCAD, Building Architecture, Building Design, CAD / CAM, Drafting, Revit, Structural Engineering Budget: $250 - $750 USD
06-Jun-2026 15:56 GMT
AI-Utbildare för Skräddarsydd Heldag Category: AI (Artificial Intelligence) HW / SW, AI Chatbot Development, AI Development, ChatGPT, Graphic Design, Illustration, Logo Design, Translation Budget: $250 - $750 USD
06-Jun-2026 15:54 GMT
Lead Generation for Global IT Services Category: Business Development, Digital Marketing, Internet Marketing, Lead Generation, Leads, Sales, Sales Management Budget: ₹75000 - ₹150000 INR
06-Jun-2026 15:53 GMT
Find Clients for Video Editing Agency Category: Content Creation, Digital Marketing, Facebook Marketing, Social Media Management, Social Media Marketing, Video Editing, Video Production, Video Services Budget: ₹12500 - ₹37500 INR
06-Jun-2026 15:53 GMT
Jacksonville Chimney Pros Webpage Development Category: Content Creation, Content Management System (CMS), CSS, Graphic Design, SEO, Video Editing, Web Design, Web Development, Website Optimization Budget: $2000 - $8000 USD
