Employers are far more likely to shortlist candidates who can demonstrate their impact with concrete examples. A well-crafted profile sets the tone for the rest of your CV. Your CV profile is ...

A resume is ... for example, see this post from San José State University. You can use other social media like Twitter and Instagram to post about your projects and creations. If you do this, you ...

So "James Bond - Secret Agent Role" not "MI6 CV - V007". Your personal profile is a few lines about ... note of any requirements for the role. For example, you don't need to highlight IT skills ...