Computer Aided Design (CAD)

How to work as a freelance CAD service provider
By Nikki Wheeler Computer-aided design is used to design and develop products, machinery or buildings digitally with the help of a computer. Knowledge in computer aided design is extremely useful in the job market. It is a highly marketable and in-demand skill which can be utilized in various capacities. 

CAD drafting is used in many industries such as architecture, engineering, interior design, transportation, mapping, apparel and textile design. There is a huge market for those looking for work in CAD services, and it helps if the designer is specialized in one or a few areas.  

Before beginning your career as a freelancer in CAD services you must:

1. Analyze your personal skill set to be sure starting a CAD design company is for you.
2. Gain hands-on experience in the area of your CAD services specialty.
3. Network and build up all kinds of contacts.

Get formal training and education in CAD

Many users of computer-aided design learn the art and how to use specific programs in classes working toward a college degree. Although ideal, this is not the only way to learn CAD. Take a single class from a technical school or community college. You can also get books and manual or learn online.
Try:  Teach yourself CAD with the help of CAD Digest , or learn online at GBCCadd.com.  

Build up a CAD services portfolio

A portfolio is simply examples of your work organized into a single user-friendly format such as a book or a slideshow. It may help CAD designers to have both a traditional hard copy portfolio in addition to an electronic one. Many employers prefer a hard copy, but an electronic portfolio can showcase your technical skills as well.
Try:  Use Carbonmade or BluentCAD to create an online portfolio.

Buy CAD software

There are many computer aided design software programs to choose from; they vary in price, specialty, graphics and ease of use. There are programs providing designs as simple as two-dimensional drawings, and there are much more in depth graphics-rich programs. Most of the leading ones offer free trials to try before you invest.
Try:  Try VectorWorks, Adobe Acrobat 3D, CAD Creations or Designcad 3D Max, which are some of the popular computer aided design software packages. 

Have a strong online presence in the computer aided design world

If building and maintaining your own professional website is not a realistic option, take advantage of the many freelance websites out there to post your profile. Some allow you to showcase your work in a portfolio-like setting. Post a resume, contact information and your fees.
Try:  Set up profiles on Guru.com, Elance.com, CADground.com and iFreelance.com.

• Build up a portfolio by doing simulated projects; the projects don't have to be realized to be designed.
• Gain job experience by first offering your services for free.
• Get an internship with a CAD design company or firm.