Andres Salamanca focused on maintaining and preparing the andressalamancaumng/2025i-pruebas repository for future development during April 2025. Rather than delivering new features or bug fixes, Andres concentrated on ensuring codebase stability and reliability, particularly by keeping continuous integration pipelines passing and up to date. He worked with GitHub Actions and shell scripting to automate checks and maintain a clean development environment. Additionally, Andres updated documentation and contribution guidelines, making the repository more accessible for collaborators. This groundwork supported backlog readiness and set the stage for upcoming sprints, reflecting a period of foundational engineering rather than feature delivery.