I am not working in US and in a different industry. I am doing marketing. You may just take my opinions as reference. From the point of view of business, I suggest you can describe how you helped your employer/ company/ clients in the job description. I am not familiar with IT so I use things related to business as an example.

e.g. H&M Salesman Original: Sold clothes to customers. Suggestion: Provided professional advises to customers in order to help them to develop their personal image.

Numbers and descriptive phrases can help HR manager to remember what you have achieved.