Highlight projects with measurable successes
Showing not just what you did, but how it positively affected the company helps recruiters see the value you bring. When you mention a project where you boosted user engagement, it gives the recruiter a snapshot of what you could bring to their team.
Establish your leadership and experience
When you mention your leadership role and your duration in that role, you reassure recruiters about your authority and know-how in your field. It demonstrates your ability to handle responsibility, to manage teams and projects for a sustained period, which is valuable in a Design Director's role.