Work from home self-employed job opportunities exist in many different industries. For example, freelance writers, blog writers, and independent journalists may create copy and try to get the pieces published in newspapers, online journals, and other publications. Work from home independent contractors in the technology field, such as web designers, software programmers, and cybersecurity consultants, develop applications and technology solutions for clients remotely. Marketing, business, accounting, and finance professionals can establish home-based businesses and provide services to clients. Virtual tutors or teachers instruct students over online portals. Some self-employed contractors may purchase products from a company and sell them as independent agents.