J-KOMA : Jurnal Ilmu Komputer dan Aplikasi
Vol 9 No 01 (2026): J-KOMA : Jurnal Ilmu Komputer dan Aplikasi

OPTIMISASI SISTEM INFORMASI MANAJEMEN RUANGAN PADA WEBSITE SIPERAD MENGGUNAKAN METODE WATERFALL

Aqil Aswangga Anggaraksa (Student)
Ria Arafiyah (Universitas Negeri Jakarta)
Carli Apriansyah Hutagalung (Universitas Negeri Jakarta)



Article Info

Publish Date
31 Jul 2026

Abstract

Room reservation management at Universitas Negeri Jakarta's Dewi Sartika Building faced persistent inefficiencies in the existing SIPERAD (Sistem Informasi Peminjaman Ruangan dan Presensi Perkuliahan) platform, including manual one-by-one data entry, the absence of a data export feature, and uncertainty about whether scheduled classes were actually held, which caused rooms to remain marked as occupied although they were in fact vacant. This study aims to develop and implement a web-based room management system with an integrated automatic notification feature to confirm classroom usage and improve room utilization efficiency. The system was developed using the Waterfall method, covering requirements analysis, system design with UML and Entity Relationship Diagram modeling, backend and frontend implementation using the Laravel framework, and system testing. The developed features include automatic web push notifications sent one day before scheduled classes, a course-in-charge confirmation mechanism, bulk data import via CSV, and report export in Excel and PDF formats. Testing was carried out using Black Box Testing to verify functional requirements and User Acceptance Testing (UAT) to assess user acceptance. Black Box Testing results showed that all 31 test scenarios for the Admin role and all 5 test scenarios for the Student role produced valid outputs, indicating 100% functional validity. UAT results indicated a very high acceptance level, with satisfaction percentages of 95.79% from Admin users and 89.69% from Student users, both categorized as "Very Good". These results demonstrate that the developed system successfully addresses the identified limitations of the existing SIPERAD platform and effectively supports real-time, transparent, and efficient room management at Universitas Negeri Jakarta.

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Journal Info

Abbrev

jkoma

Publisher

Subject

Computer Science & IT

Description

J-KOMA is an open access journal, with core focus in two aspect: computer science general and information technology. All copyrights are retained by each respective author, but we hold publishing right. Currently, this journal has E-ISSN :2620-4827 published by LIPI which made it as a national ...