Demonstrating project management skills
By managing the migration of a significant number of users to a new system, you're putting your project management skills in the limelight. It shows you can handle large scale changes while minimizing disruption, a vital trait in a System Administrator role. It also implies your ability to handle and manage user-related challenges with ease.
Showcasing security expertise
When you mention that you implemented network security measures and reduced breaches by 45%, it highlights your ability to enhance system security, a crucial aspect for any System Administrator. It's an intelligent way to tell your prospective employer that you not only understand the intricacies of maintaining system security but can also quantify the impact of your work.