Highlighting leadership and tangible impacts
Sharing specific project outcomes, such as increasing server response time by 30% showcases your skill in implementing practical and efficient solutions. It also implies your software development prowess, and your ability to lead and motivate a team in achieving such feats.
Multiplying your impact
When you mention that you've reduced code redundancy by 40% across projects, you're not just demonstrating your technical skills, you're also showing how you bring value to an organization by improving efficiency and reducing waste.
Demonstrating the tenure of your experience
Stating the length of your experience, like "over a decade", immediately conveys your expertise. It gives the hiring manager an understanding of the depth of your skill set, and sets the stage for the accomplishments that you mention next.