Developing a class scheduling mobile application for private campus in Tangerang with the extreme programming (XP) mode

The class scheduling process at a private campus in Tangerang still has several obstacles. Class schedules disseminated to students and lecturers via short message applications such as WhatsApp (WhatsApp Group Chat) and e-mail services cause duplication of schedule files. In addition, when revisions to class schedules are prone to the accumulation of class schedule files (data redundancy). Another problem occurs when the daily class schedule reminder activity for students and lecturers is carried out conventionally by sending photos of daily class schedule sheets via the WhatsApp group. A mobile-based class scheduling application was developed using Flutter tools with the Extreme Programming model to overcome this problem. Several stages have been carried out in this study and involve users in collecting data needs. Before users use the application, application testing is carried out using the User Acceptance Test (UAT) method with the Black-box testing model. From the results of the UAT test, the results obtained were 92.82% with excellent indicators and following user needs.