A Freelancer is someone who provides his services in return for money. It can be fixed projects, hourly projects, contests, etc. based on the Employer‘s requirements. Freelancing is possible when there is an employer who posts a project on a freelancing website such as Freelancing Era, Freelancer, Upwork, and the freelancers bid on the project with a certain amount that they can complete the project for. Most of the websites work in this manner of project bidding. However, keep in mind that freelancers can also do jobs outside of such websites.