During April 2025, JVM Leahy focused on enhancing the luisfelipesena/sistema-de-monitoria-ic repository by addressing a critical database connectivity issue. He identified and resolved a persistent bug in the db:check script, correcting the database port from 5439 to 5432 to restore reliable access. Leveraging his expertise in DevOps and Shell scripting, Leahy validated end-to-end connectivity, which reduced downtime risk and minimized support tickets related to database failures. He documented the solution within the repository, ensuring future maintainability and easier onboarding. While the work was limited to a single bug fix, it demonstrated careful attention to operational stability and process transparency.