Quantify your successes
Quantifying your accomplishments gives a sense of scale and reality to your claims. It's one thing to say you reduced costs, but specifying it as a 15% reduction is a whole lot more persuasive. It's tangible proof that you deliver results.
Emphasize relevant experiences
Highlighting your relevant background, like an extensive experience in the specific field of packaging engineering, directly speaks to your qualifications. It's like saying "Hey, I've been around the block and I know what I'm doing" without actually saying it.