Computer Aided Design, or CAD is an essential skill every designer needs. CAD helps to make your final sketch into a 3D visual digitally which then makes it easier for you client/faculty to understand better & get an idea how your final product is going to look like.
During my 4 year undergrad course, 2 of the most important 3D software I learnt was Rhino & SolidWorks. These 2 software have similar commands, which made it easier for me to learn.
To have a look at the work I did in the softwares, click on the caption.