Irma Eryanti Putri
Universitas Muhammadiyah Bima

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Implementasi Metode Waterfall untuk Sistem Penjadwalan Perkuliahan pada Universitas Muhammadiyah Bima Iis Muzdalifah; Teguh Ansyor Lorosae; Irma Eryanti Putri
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 5 No. 2 (2025): Mei 2026
Publisher : LKP Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/jirsi.v5i2.415

Abstract

Course scheduling is a crucial activity in academic management because it involves organizing lecturers, courses, classrooms, and time allocations in an integrated manner. At Universitas Muhammadiyah Bima, the scheduling process was still conducted manually using spreadsheets, resulting in frequent schedule conflicts, repeated revisions, and inefficient management processes. This study aims to design and implement a web-based course scheduling system capable of overcoming these problems through an automatic constraint-based validation mechanism. The system was developed using the CodeIgniter 4 framework and the Waterfall development method. The main contribution of this research lies in the implementation of real-time automatic validation capable of detecting and preventing conflicts involving lecturers, classrooms, and class schedules before the data are stored in the database, thereby producing a more consistent and reliable scheduling process compared to the previous manual method. System testing was carried out using the Black-box Testing method on 10 testing scenarios covering input validation, schedule conflict detection, data manipulation, and schedule information access. The testing results showed that all scenarios were successfully executed with a success rate of 100%, indicating that all system functions operated in accordance with user requirements. Therefore, the developed system is able to improve the effectiveness of course scheduling management while minimizing scheduling conflicts within the academic environment.
Perancangan Sistem Booking Mini Soccer dengan Payment Gateway dan Dashboard Analitik Menggunakan Metode RAD M. Iwan Setiawan; Irma Eryanti Putri; Teguh Ansyor Lorosae
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 5 No. 2 (2025): Mei 2026
Publisher : LKP Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/jirsi.v5i2.416

Abstract

Information systems play an important role in improving the effectiveness and efficiency of sports facility rental services. S-Soccer Kota Bima still uses a conventional booking system that causes schedule conflicts, delays in confirmation, and unintegrated transaction management. This study aims to design a website-based mini soccer field booking system equipped with a payment gateway feature. The system development applies the Rapid Application Development (RAD) method through the stages of requirements planning, design workshop, and implementation. The system provides features for real-time schedule booking, customer data management, digital payments, and an administrative analytics dashboard. System testing was conducted using the Black Box Testing method on 12 testing scenarios covering registration, login, booking, payment, and data management features. The testing results indicate that all features operated according to user requirements with a success rate of 100%. The developed system is able to improve the efficiency of the booking process, accelerate payment validation, and minimize schedule conflicts compared to the conventional method previously used at S-Soccer Kota Bima.