Developed a Tramite API for the florezandres/Colombina-Backend repository, focusing on backend development using Java, Spring Boot, and RESTful API principles. The work centered on implementing the AperturaTramiteController, which provides endpoints for retrieving and updating tramite records by ID. This controller was integrated with a dedicated TramiteService, ensuring clear separation of concerns and proper HTTP status handling, such as returning 200 OK for successful operations and 404 Not Found when records are missing. The API-first approach enabled external client applications to read and modify process records, streamlining workflow integration and automation without introducing major bug fixes during this period.