Liotta has had a variety of professional experience in apparel, including performance and sportswear, both men’s and women’s. That includes more than 20 years of patternmaking experience. At Nike, Liotta has worked in Women’s Training, Running, Tennis, and Men’s NSW.  They specialize in computer pattern skills such as Optitex, Lectra, Gerber)and 3D simulation creation using both Browzwear V-Stitcher and Clo software.  They currently serve as principal technical designer at Nike.