A freelancer, also known as a freelance worker, is someone who is self-employed and is not in a long-term contractual commitment to any one employer. The most common freelance jobs include writing, editing, photography, web design, graphic arts or computer programming. Freelancers make their money selling their work to a clients rather then being employed by a business.
Requirements
There are no requirements for being a freelancer. Some people do have some formal educational background such as in writing, journalism or programming. They may also have have degrees such as a master's degree in journalism or in computer programming. Although these achievements do help in terms have having the experience before working as a freelancer, it's not required. Once you start freelancing, the experience that you gain from it can be used to get higher paying projects in the future.
https://www.fieldengineer.com/blogs/where-to-find-freelance-jobs-online
