Hi, I'm Raihan ali I am a freelance jewelry cad and manual sketch designer and a rendering specialist with over 4 years of experience. I create ready to produce CAD Models from a given sketch/idea/image with the aid of the latest software. I have been working with many jewelers and companies from around the world and I am familiar with all the production standards and requirements. I have advanced skills in jewelry CAD design, sketching, 3d visualization and rendering. Some of the programs that I use include but are not limited to the following: . Rhino(4,5) . MATRIX(6,8,9) . photoshop .t-spline