The website is a personal portfolio website anyway so your portfolio influences how interesting or not your website will be. The jobs you’ve done before, what you’ve done in the past, how good or not you are, and general interest are some of the things people will need to see.
Your portfolio – based on the kind of work you do – ought to contain images that are big and of top quality, and the user must be able to see them clearly. Ensure a link to the website’s live version you worked on is always included and also link your screenshot to the live version (this is another common expectation of people). A short narrative about each project should be included, together with the diverse skills that was deployed in completing the project.
Getting testimonials from clients also helps validate your authenticity. Some visitors may want to know about the different development stages of your projects and how the final outcome was attained.