Just three things are necessary:
1. Keep it to one page.
2. If it’s skill heavy, headline skills, if it’s experience heavy, headline experience.
3. Give details of wins.
Thanks so much. He has great ability in business dealings and training, writing, etc., but has trouble discussing himself.
Sorry, one page won’t work for most people unless you are directly out of school. 1-2 page for many, but 3-4 or more may be necessary. Depends on the skills, your job history, and what is needed to share your story. And the applicant scoring programs won’t penalize you for length, but keep in mind that the first page must give enough interest-grabbing detail for the human to look at the subsequent pages.