Benjamin F.
3D CAD Designer | Product Modeling | Mechanical Parts & 3D Printing
Lagos,
Nigeria
Global rank:
36,609
/
156,704
Skill pts: 5
About
Struggling to turn your product idea, rough sketch, or 2D drawing into an accurate 3D CAD model? Or do you have a CAD design that needs modifications before prototyping or 3D printing?
An inaccurate 3D model can lead to wasted time, costly revisions, and frustrating production delays. You need more than just a visually appealing design — you need a precise, functional CAD model that meets your project requirements.
That's where I can help.
I provide 3D CAD modeling and product design services to help entrepreneurs, inventors, engineers, and businesses transform their concepts into detailed, practical 3D models.
Whether you're developing a new product, redesigning an existing component, or preparing a prototype, my focus is on creating accurate CAD designs that align with your specifications and intended application.
What I Can Help You With
✓ 3D CAD Modeling: Creating detailed 3D models from sketches, reference images, or technical specifications.
✓ 2D to 3D Conversion: Transforming 2D drawings into accurate 3D CAD models.
✓ Mechanical Parts Modeling: Designing custom components, brackets, enclosures, and mechanical parts.
✓ Product Design: Developing product concepts into detailed digital models for visualization and prototyping.
✓ 3D Printing Design: Preparing models for 3D printing, including suitable geometry and export formats.
✓ CAD Modification & Redesign: Updating existing models, adjusting dimensions, and improving designs based on feedback.
✓ 3D Assembly Modeling: Creating multi-component models and assemblies.
Why Work With Me?
- Attention to detail and dimensional accuracy
- Clear communication and understanding of project requirements
- Designs tailored to your specifications
- Organized CAD files and agreed deliverables
- A collaborative approach to revisions and feedback
Let's Bring Your Idea to Life.
Have a sketch, drawing, or product concept you want to develop?
Send me your project details, dimensions, and preferred file format. Let's discuss how to turn your idea into a practical 3D CAD model.
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An inaccurate 3D model can lead to wasted time, costly revisions, and frustrating production delays. You need more than just a visually appealing design — you need a precise, functional CAD model that meets your project requirements.
That's where I can help.
I provide 3D CAD modeling and product design services to help entrepreneurs, inventors, engineers, and businesses transform their concepts into detailed, practical 3D models.
Whether you're developing a new product, redesigning an existing component, or preparing a prototype, my focus is on creating accurate CAD designs that align with your specifications and intended application.
What I Can Help You With
✓ 3D CAD Modeling: Creating detailed 3D models from sketches, reference images, or technical specifications.
✓ 2D to 3D Conversion: Transforming 2D drawings into accurate 3D CAD models.
✓ Mechanical Parts Modeling: Designing custom components, brackets, enclosures, and mechanical parts.
✓ Product Design: Developing product concepts into detailed digital models for visualization and prototyping.
✓ 3D Printing Design: Preparing models for 3D printing, including suitable geometry and export formats.
✓ CAD Modification & Redesign: Updating existing models, adjusting dimensions, and improving designs based on feedback.
✓ 3D Assembly Modeling: Creating multi-component models and assemblies.
Why Work With Me?
- Attention to detail and dimensional accuracy
- Clear communication and understanding of project requirements
- Designs tailored to your specifications
- Organized CAD files and agreed deliverables
- A collaborative approach to revisions and feedback
Let's Bring Your Idea to Life.
Have a sketch, drawing, or product concept you want to develop?
Send me your project details, dimensions, and preferred file format. Let's discuss how to turn your idea into a practical 3D CAD model.
Experience
-
3D CAD Designer | Product Design & Mechanical Modeling
Independent CAD Designer · Freelance
May 2026 –
Present
6 mos
United States
Specializing in 3D CAD Modeling, Mechanical Design, 3D Product Design, CAD Drafting, 2D to 3D Conversion, and 3D Printing Design, with a focus on transforming product ideas, hand sketches, engineering drawings, and technical specifications into accurate, detailed, and functional 3D CAD models.
My work covers parametric 3D modeling, mechanical part design, product prototyping, CAD model modification, 3D assembly modeling, and technical drawing creation for inventors, product developers, startups, and businesses.
Key Responsibilities & CAD Design Services
3D CAD Modeling & Design: Create accurate 3D solid models, parametric CAD models, and custom 3D components from sketches, dimensions, reference images, and engineering specifications.
Mechanical Parts & Component Design: Model mechanical parts, brackets, housings, enclosures, connectors, fixtures, and custom components for product development and prototyping.
2D to 3D CAD Conversion: Convert 2D CAD drawings, PDF drawings, hand sketches, and technical blueprints into editable 3D CAD models.
3D Product Design & Development: Develop detailed product models, concept designs, and prototype-ready CAD geometry for product visualization and design refinement.
3D Printing & STL Modeling: Create and modify 3D printable models, prepare STL files, and optimize geometry for additive manufacturing requirements.
CAD Drafting & Technical Drawings: Produce dimensioned 2D drawings, orthographic views, engineering drawings, and manufacturing documentation.
3D Assembly Modeling: Develop multi-part CAD assemblies, component arrangements, and exploded assembly views.
CAD Modification & Reverse Modeling: Edit existing 3D CAD files, adjust dimensions, recreate parts from measurements, and redesign mechanical components.
CAD File Conversion: Prepare and export CAD deliverables in formats such as STEP, STP, STL, IGES, and native CAD formats according to project requirements.
Core Skills & Specializations
3D CAD Modeling | 3D CAD Design | 3D Modeling | Mechanical Design | Mechanical CAD Modeling | Product Design | 3D Product Modeling | Parametric Modeling | Solid Modeling | 2D CAD Drafting | 2D to 3D Conversion | CAD File Conversion | 3D Printing | STL Modeling | STEP File Modeling | Product Prototyping | Mechanical Parts Design | CAD Assembly Modeling | Technical Drawings | Engineering Drawings | CAD Redesign | Product Visualization
Education
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Autodesk Design Academy
Certificate in 3D CAD Modeling & Product Design, Computer-Aided Design (CAD), Mechanical Design & Product Development, First Class Honours
2022 – 2027
(expected)
Activities and Societies:
Participated in practical CAD modeling exercises, 3D product design projects, mechanical component modeling, and technical drafting activities.
Areas of involvement included parametric 3D modeling, 2D to 3D CAD conversion, product prototyping, assembly design, engineering drawings, and 3D printing model preparation.
Practical training in 3D CAD modeling, mechanical part design, parametric modeling, 2D CAD drafting, and product development.
Coursework focused on transforming technical drawings, sketches, and product concepts into accurate 3D models for prototyping, 3D printing, and manufacturing applications.
Key Areas of Study:
3D CAD Modeling & Solid Modeling
Mechanical Parts and Assembly Design
2D to 3D CAD Conversion
Product Design & Development
Engineering Drawings & CAD Drafting
3D Printing & STL File Preparation
Parametric Modeling & CAD File Conversion
Other experience
-
3D Product Designer | Mechanical CAD Drafting & Prototyping
3D Product Designer | Mechanical CAD Drafting & Prototyping
Focused on transforming product concepts, hand sketches, engineering drawings, and technical specifications into detailed 3D CAD models for product visualization, prototyping, and design development.
Key Responsibilities & Specializations:
- 3D Product Design: Develop custom 3D product models, conceptual designs, and detailed CAD components based on product specifications.
- Mechanical CAD Drafting: Create 2D technical drawings, orthographic projections, dimensioned engineering drawings, and mechanical drafting documentation.
- Parametric 3D Modeling: Build editable solid models using parametric design techniques to support dimensional modifications and design revisions.
- 2D to 3D CAD Conversion: Convert PDF drawings, hand sketches, blueprints, and 2D CAD files into accurate 3D models.
- 3D Printing & Prototyping: Prepare STL models, review printable geometry, and develop CAD designs for rapid prototyping.
- Mechanical Component Design: Model custom brackets, enclosures, housings, fixtures, and mechanical parts.
- 3D Assembly Design: Create multi-component assemblies, exploded views, and product assembly models.
- CAD File Modification & Conversion: Modify existing CAD models and prepare STEP, STP, STL, and IGES files according to project requirements.
Core Skills & Keywords:
3D Product Design | 3D CAD Modeling | Mechanical CAD Design | CAD Drafting | Parametric Modeling | Solid Modeling | Product Development | Mechanical Parts Design | 2D to 3D Conversion | Engineering Drawings | Technical Drafting | 3D Printing Design | STL File Preparation | CAD File Conversion | Assembly Modeling | Product Prototyping
Stats
0 followers, 0 following
Joined: November 13, 2026
Last seen: November 13, 2026
Area of Expertise
Languages
English Native or bilingual proficiency
Location
Lagos, Nigeria