If you are applying for various jobs but they are all in the same industry, you could write a profile that applies to jobs in that industry however it is preferable if you write your personal profile for each particular position.

If the profile is tailor made to the job vacancy then the employer will read the rest of the CV. Having in mind you are a possible match. A personal profile on your CV is a teaser or hook so the employer will investigate you more by reading the rest of your CV.

Keywords are a powerful tool in your CV and should be used! Use keywords to summaries your experience and help that your CV comes up when employers search in their CV databases.

What you should not write in a personal profile