Demonstrate skills that are relevant to the position you are interviewing for, or explain how your skills and experiences have helped shape you as a person.
Describe your skills and values, highlighting the ones that you have acquired or are aligned with the job description.
Show that you are a self-driven and independent individual who can take the initiative and accomplish things independently.
Show your ability to collaborate effectively with all team members, and show off your high standards and strong communication skills.
Demonstrating your expertise can include citing how your work has decreased costs or increased profits, or even how you learned while in school or at your first job.