Freelance UX designers are hired on a contract basis to design and troubleshoot the user experience aspects of a company’s website. There are no formal education requirements to become a freelance UX designer, though many complete certificate or degree programs in computer science or interaction design to gain experience with programming languages. Become proficient in wireframing programs such as Axure, and practice developing websites to build your portfolio. Acquire an entry-level position at an IT firm to gain experience in the field. Once you have a substantial portfolio, market your skills to business and agencies that utilize UX designers.