A freelancer is a self-employed individual who offers services to clients on a project basis. Unlike traditional employees, freelancers have the flexibility to choose their clients, set their own rates, and determine their work hours. They often work in various fields, including writing, graphic design, programming, and consulting. Freelancers typically find work through online platforms, such as Upwork or Fiverr, where they can showcase their skills and connect with potential clients. This type of work allows for greater independence but also requires freelancers to manage their own taxes, health insurance, and retirement savings.