Laura Beatriz Montealegre Gonzalez contributed to the EPF-MDE/git-first-steps repository by enhancing repository hygiene and data organization. She implemented a non-user-facing feature that added a personal file, laura21, to the info directory, focusing on improving data structure and traceability without altering existing functionality. Using Git for version control and shell scripting for repository management, Laura maintained clear commit messaging and strong commit hygiene. Her work laid the foundation for future onboarding and personalization workflows by organizing data assets for easier discovery. The update was a non-breaking change, reflecting a methodical approach to incremental repository improvements over the one-month period.