Femi B.
mechanical cad design engineer & product design
Lagos,
Nigeria
Global rank:
263,886
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145,570
Skill pts: 0
About
Turning a product idea into a functional, detailed, and manufacturable design requires more than simply creating a 3D model. The right CAD approach needs to consider how the product will work, how its components will fit together, how it will be manufactured, and what is required to move from concept to prototype or production.
As a Mechanical CAD Design Engineer and Product Designer, the focus is on helping businesses, startups, inventors, and manufacturers turn concepts, sketches, reference images, and existing designs into accurate CAD models and production-ready engineering documentation.
Projects can range from developing a product from scratch to improving an existing design, creating individual mechanical components, designing complex assemblies, preparing manufacturing drawings, or optimizing a product for prototyping and production.
CAD & Product Design Expertise
* SOLIDWORKS
* Autodesk Inventor
* AutoCAD
* Fusion 360
* CATIA
* PTC Creo
* Siemens NX
* Onshape
* FreeCAD
* Shapr3D
* Rhino 3D
* Autodesk Alias
The design process can include 3D CAD modeling, mechanical part design, assembly design, product development, sheet metal design, surface modeling, engineering drawings, technical drawings, dimensional detailing, tolerances, BOMs, design modifications, and manufacturing documentation.
For products that require more than CAD modeling, the workflow can also extend into 3D rendering, product visualization, prototyping, CNC manufacturing, and engineering simulation, using tools such as KeyShot, Blender, Mastercam, PowerMill, ANSYS, and other industry-standard platforms where required.
The goal is to make the design process easier for the client from the first concept through to a model that can actually be tested, manufactured, assembled, and refined.
Whether the starting point is a rough sketch, an existing CAD file, a physical product that needs to be recreated, or simply an idea that needs engineering development, the focus remains on producing a practical and accurate solution that meets the project's requirements.
Clear communication, attention to detail, accurate dimensions, manufacturability, and organized deliverables are treated as an important part of every project. The final result should not only look correct inside the CAD environment but also make sense when it becomes a real product.
Need a product concept developed into a professional CAD design? Have an existing model that needs modification or manufacturing-ready drawings? Let's discuss the requirements and turn the idea into a design that is ready for the next stage.
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As a Mechanical CAD Design Engineer and Product Designer, the focus is on helping businesses, startups, inventors, and manufacturers turn concepts, sketches, reference images, and existing designs into accurate CAD models and production-ready engineering documentation.
Projects can range from developing a product from scratch to improving an existing design, creating individual mechanical components, designing complex assemblies, preparing manufacturing drawings, or optimizing a product for prototyping and production.
CAD & Product Design Expertise
* SOLIDWORKS
* Autodesk Inventor
* AutoCAD
* Fusion 360
* CATIA
* PTC Creo
* Siemens NX
* Onshape
* FreeCAD
* Shapr3D
* Rhino 3D
* Autodesk Alias
The design process can include 3D CAD modeling, mechanical part design, assembly design, product development, sheet metal design, surface modeling, engineering drawings, technical drawings, dimensional detailing, tolerances, BOMs, design modifications, and manufacturing documentation.
For products that require more than CAD modeling, the workflow can also extend into 3D rendering, product visualization, prototyping, CNC manufacturing, and engineering simulation, using tools such as KeyShot, Blender, Mastercam, PowerMill, ANSYS, and other industry-standard platforms where required.
The goal is to make the design process easier for the client from the first concept through to a model that can actually be tested, manufactured, assembled, and refined.
Whether the starting point is a rough sketch, an existing CAD file, a physical product that needs to be recreated, or simply an idea that needs engineering development, the focus remains on producing a practical and accurate solution that meets the project's requirements.
Clear communication, attention to detail, accurate dimensions, manufacturability, and organized deliverables are treated as an important part of every project. The final result should not only look correct inside the CAD environment but also make sense when it becomes a real product.
Need a product concept developed into a professional CAD design? Have an existing model that needs modification or manufacturing-ready drawings? Let's discuss the requirements and turn the idea into a design that is ready for the next stage.
Experience
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Mechanical CAD Design Engineer | Product Design | 3D CAD Modeling
Mechanical CAD Design Engineer · Freelance
Feb 2026 –
Present
7 mos
United States
A great product starts with a well-engineered design.
Whether you have a rough sketch, an early concept, an existing CAD file, a reference image, or a product that needs to be recreated, the goal is to turn that starting point into an accurate, functional, and manufacturable design.
As a Mechanical CAD Design Engineer and Product Designer, the focus is on helping startups, inventors, manufacturers, entrepreneurs, and established businesses develop mechanical products and components from concept through detailed CAD development.
From a simple part to a complete mechanical assembly, each design is developed with attention to functionality, dimensions, tolerances, fit, assembly, materials, manufacturability, and the intended production method.
### Mechanical CAD & Product Design Services
• 3D CAD Modeling
• Mechanical CAD Design
• Product Design & Development
• Mechanical Part Design
• Assembly Design
• Engineering Design
• Concept Development
• Design From Sketches
• Design From Images & References
• Reverse Engineering
• Existing CAD Modification
• Product Redesign & Optimization
• Prototype Design
• Manufacturing-Ready CAD
• Technical & Engineering Drawings
• 2D CAD Drafting
• Detailed Manufacturing Drawings
• Exploded Views
• Bill of Materials (BOM)
• Dimensioning & Tolerancing
• Sheet Metal Design
• Enclosure Design
• Mechanical Components
• 3D Printing Design
• CNC Manufacturing Preparation
• Injection Molding Design Considerations
• Design for Manufacturing (DFM)
• Design for Assembly (DFA)
### CAD Software & Platforms
SOLIDWORKS, Autodesk Inventor, AutoCAD, Fusion 360, CATIA, PTC Creo, Siemens NX, Onshape, FreeCAD, Shapr3D, Rhino 3D, and Autodesk Alias.
Depending on the project requirements, product visualization and manufacturing workflows can also involve KeyShot, Blender, Mastercam, PowerMill, ANSYS, and other supporting design and engineering tools.
From Concept to Manufacturing
A product should not only look right inside a CAD program—it needs to work in the real world.
That means considering how individual components interact, how parts will be assembled, what manufacturing process will be used, where tolerances are required, and whether the final design can realistically be produced.
For new products, the process can begin with concept development and continue through 3D modeling, component design, assembly development, refinement, technical drawings, and manufacturing documentation.
For existing products, the focus can be on modifying, improving, simplifying, or rebuilding the design while maintaining the required dimensions and functionality.
### What Clients Can Expect
• Accurate and detailed 3D CAD models
• Clean and organized assemblies
• Practical mechanical solutions
• Manufacturing-focused design decisions
• Clear technical drawings
• Proper dimensions and tolerances
• Attention to fit and functionality
• Well-organized project files
• Clear communication throughout the project
• Revisions based on project requirements
• Designs prepared for prototyping or manufacturing
The right approach depends on the product, its purpose, and the intended manufacturing process. Rather than simply modeling what is provided, each project is approached with the bigger picture in mind so the final design is useful beyond the CAD environment.
Whether the requirement is a single mechanical component, a complete product assembly, a consumer product, an enclosure, a prototype, a manufacturing drawing, or a complete product development project, the objective remains the same: **create a reliable design that is accurate, practical, manufacturable, and ready for the next stage.
Have a product idea that needs to become a professional CAD design? Need an existing model redesigned, reverse-engineered, or prepared for manufacturing?
Send the available sketches, references, measurements, or existing CAD files, and let's discuss the best way to develop the design.
Stats
0 followers, 0 following
Age: 27
Joined: September 4, 2026
Last seen: September 4, 2026
Location
Lagos, Nigeria