The course is based on the Project-Based Learning (PBL) methodology. This term refers to a teaching methodology in which the student learns a certain subject through the development of a project. It is based on the idea of Learn By Doing. In the context of the subject of Programming Projects II, we consider that the best way to consolidate knowledge is with the development of a complete project, going through all the phases: from the reading of the requirements to the tests and the demonstration of the software. We consider that the issues related to the development of the project, such as the planning of the same, the coordination between the team members, the oral presentation of the same, and even the resolution of possible conflicts that may arise, are part of the same project and therefore, are aspects that encourage the learning of the engineering profession. Specifically, students develop an Android programming project on computers. The project is developed during class hours and working hours outside the class, the total duration of which is estimated within the ECTS credits of the subject.