Danna Soler focused on repository hygiene for andressalamancaumng/2025i-pruebas by updating the .gitignore configuration to exclude Python virtual environment directories. Using Git version control skills, Danna implemented a targeted change that prevents accidental commits of large or unnecessary files, specifically those generated by Python’s venv module. This adjustment streamlines the commit history and supports safer, more maintainable collaboration among contributors. The work centered on repository configuration rather than application code, demonstrating a practical understanding of version control best practices. While the scope was limited to a single feature, the change addressed a common pain point in Python project workflows.