Professional 3D CAD Product Design & Modeling

Hi, I’m Anjana, a Manufacturing & Industrial Engineer and 3D Product Designer with 5+ years of experience in 3D CAD modeling and product development.

Do you have a sketch, drawing, image, measurements, existing part, or simply an idea?

I can turn your concept into a detailed 3D CAD model suitable for prototyping, 3D printing, product visualization, or manufacturing preparation.

I focus on creating designs that are not only visually accurate but also practical and suitable for their intended application.

What I Can Design

• Custom 3D CAD models
• Mechanical parts and components
• Product prototypes
• Enclosures and housings
• 3D-printable parts
• Replacement parts
• Functional products
• Brackets, fixtures, and supports
• Reverse-engineered parts
• Products from sketches or images
• 2D drawings converted into 3D models
• Multi-part assemblies
• Furniture and product components
• Designs prepared for 3D printing
• Product modifications and improvements

What You Get

Depending on the service and options selected, I can provide:

• Accurate 3D CAD models
• STL files for 3D printing
• STEP / STP files
• 3MF files
• OBJ files
• 2D technical drawings
• DWG / DXF files
• PDF drawings
• High-quality product renders
• Assembly files where applicable

Other file formats can be discussed before placing the order.

Basic Service

The basic service is intended for one simple 3D CAD part.

You will receive:

• One simple 3D CAD model
• Modeling based on your provided dimensions and references
• Basic design adjustments according to the agreed requirements
• 1 revision
• STEP + STL final files
• 3-day delivery

The design will be created using the information you provide, such as dimensions, sketches, technical drawings, photographs, or reference models.
For complex or multi-part projects, please contact me before ordering so I can determine the appropriate scope and price.

My Design Process

1. Requirement Review
You provide your available information, such as sketches, dimensions, drawings, photographs, reference models, or a description of your idea.
I review the requirements and confirm the scope of the project.

2. 3D CAD Modeling
I create the model according to the agreed dimensions, geometry, functionality, and design requirements.

3. Review & Revision
You review the design and provide feedback.
The number of revisions depends on the selected service or options.

4. Final Delivery
Once the design is approved, I provide the agreed final files in the selected formats.



File Formats

Available formats may include:

STEP / STP, STL, 3MF, OBJ, DWG, DXF, PDF, PNG and JPEG.

The exact formats included in your order will depend on the selected service and will be confirmed before work begins.


Revisions

Each service includes a defined number of revisions.
A revision means a modification to the original design according to the requirements agreed before the order.


Customer Requirements

To begin the project, please provide as much relevant information as possible.
Depending on your project, this may include:

• Dimensions and measurements
• Sketches or technical drawings
• Reference photographs
• Existing CAD files
• Reference models
• Required materials
• Intended manufacturing method
• Intended use of the product
• Required file formats
• Specific functional requirements

If important information or dimensions are missing, I may need additional information before starting the work.



Important Information

The final design will be created according to the information and requirements provided by the customer.
Unless specifically included in the selected service, the following are not included:

• Structural analysis
• Thermal analysis
• Advanced engineering simulation
• Material testing
• Product certification
• Regulatory approval
• Physical prototype production
• Manufacturing validation
• Patent registration or legal services

If you require any of these services, please discuss them with me before ordering.

Project Rights

After the order is completed and paid for, you receive the agreed final deliverable files for the intended project use.

Your original idea, drawings, measurements, and materials remain yours.

Editable source files, unused design versions, or additional working files are only included when specifically stated in the selected service.

Third-party assets or licensed materials, if used, remain subject to their respective licenses.
Before Placing Your Order

Please contact me before ordering, especially if your project involves complex geometry, multiple components, reverse engineering, assemblies, technical drawings, or specific manufacturing requirements.

Send me your project description, references, dimensions, and required file formats.

I will review the requirements and confirm the appropriate service, scope, price, and delivery time before the order begins.

Let's Turn Your Idea Into a Real Product

Whether you have a simple sketch, an existing component, a reference image, or a completely new product idea, I can help transform it into a professional 3D CAD model ready for the next stage of your project.