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I will provide mechanical design, dfm engineering, and functional product prototype
johnny
About this gig
Need a reliable mechanical engineer to turn your idea into a manufacturable product? You're in the right place.
I provide professional mechanical design, Design for Manufacturing (DFM), and functional product prototyping services for startups, inventors, and businesses. Whether you have a concept, sketch, or existing design, I'll help transform it into a production-ready solution.
My services include:
- 3D CAD Modeling & Mechanical Design
- DFM Analysis & Manufacturing Optimization
- Functional Product Prototype Development
- Engineering Drawings (STEP, STL, DWG, PDF)
- Assembly Des!gn & Motion Analysis
- Material Selection & Cost Optimization
- Design for 3D Printing, CNC Machining & Injection Molding
- Design Revisions & Technical Support
I focus on delivering accurate, practical, and manufacturable des!gns while maintaining clear communication and on-time delivery. Client satisfaction, confidentiality, and quality are my top priorities.
Contact me before placing an order so we can discuss your project and recommend the best solution.
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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 johnny
johnny
Mechanical Design Engineer, SolidWorks, Product Design Expert
- FromUnited States
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, French, German, Spanish, Italian, Urdu
Hi
I'm a Mechanical Design Engineer specializing in SolidWorks, CAD Design, Product Design, DFM, and Functional Prototyping. I help startups, inventors, and businesses transform ideas into accurate, manufacturable products. My services include 3D CAD modeling, 2D engineering drawings, assemblies, design optimization, and production-ready solutions. I focus on precision, quality, clear communication, and on-time delivery to ensure every project exceeds expectations.
Looking forward to working with you!
Other Industrial & Product Design Services I Offer
FAQ
What is included in your Mechanical Design service?
Every Mechanical Design project includes a full 3D model tailored to your specifications. I focus on structural integrity and functional requirements to ensure the design meets industry standards.
Can you provide a Technical Drawing for my factory?
Yes. I provide a detailed Technical Drawing with every project, including necessary dimensions and tolerances (GD&T) required for accurate production and assembly.
Do you offer DfM Engineering for new products?
Absolutely. DfM Engineering (Design for Manufacturing) is a core part of my process. I optimize every part for specific processes like CNC machining or injection molding to reduce production costs.
What files will I receive for a Product Prototype?
For every Product Prototype, I provide high-quality STL and STEP files. These are optimized for rapid prototyping and 3D printing to ensure a perfect physical result.
Is 3D CAD Rendering included in the packages?
I offer photorealistic 3D CAD Rendering as part of my premium services. This is ideal for investors, marketing materials, or visualizing your product before manufacturing.
How accurate will the Technical Drawing be?
Each Technical Drawing is created with high precision, ensuring that the transition from a digital model to a physical part is seamless and error-free for your machinist.
Can you help with complex Mechanical Design assemblies?
Yes. I specialize in complex Mechanical Design, involving multiple moving parts and interference checks to ensure the entire assembly functions perfectly in a real-world environment.
Why is DfM Engineering important for my project?
DfM Engineering ensures that your design isn't just a "pretty picture" but is actually buildable. It prevents expensive redesigns by catching manufacturing issues during the CAD phase.
Can I use your 3D CAD Rendering for my website?
Yes. My 3D CAD Rendering service provides studio-quality visuals that are ready for use on e-commerce platforms, Kickstarter, or social media marketing.
What is the process for developing a Product Prototype?
We start with your requirements, move into Mechanical Design, and then refine the model into a functional Product Prototype. I ensure the final files are 100% ready for testing.
