An online portfolio (may also be called a digital portfolio or e-portfolio) is an online representation of work you have created, as well as your skills and experiences. It could be a website, blog, or even a video channel.
Most potential employers, clients, or partners will need to see proficiency across a number of marketing venues — from SEO blogs and Facebook ads to print ad samples and multimedia campaigns — and a digital portfolio is a quick, easy way to show them different projects you’ve completed throughout your career.