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All Journal Jurnal Informatika dan Rekayasa Komputer
R. Fajar Dwi Novianto
Universitas Amikom Yogyakarta
Computer Science & IT

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Design and Development of a Café Raw Material Inventory Management Information System Using Laravel and the Waterfall Method: A Case Study of Kafe Sugriwa Subali R. Fajar Dwi Novianto; Yudi Sutanto
Jurnal Informatika Dan Rekayasa Komputer(JAKAKOM) Vol 6 No 2 (2026): JAKAKOM Vol 6 No 2 SEPTEMBER 2026
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/jakakom.2026.6.2.2512

Abstract

Abstract Kafe Sugriwa Subali, a culinary SME in Kulon Progo, faces significant operational challenges due to its conventional inventory management system. The manual process of recording raw material stock directly impacts business operations, leading to frequent data errors, the risk of record loss, and delays in stock availability information. The most critical impact is the inability to consistently serve its menu, which can decrease customer satisfaction and hinder business growth. The research method employed to solve this problem is the Waterfall system development model. This process was executed through four structured and sequential stages: requirements analysis, system design, implementation using the Laravel framework, and system testing using the black box method to validate all its functionalities. The final result of this research is a functional and validated web-based information system for raw material stock management. Black box testing demonstrated that 100% of the system's functionalities, including the low-stock notification feature, perform successfully. The main contribution of this research is providing a ready-to-use technological solution to improve data accuracy and operational efficiency. These results can be directly utilized by the owner and staff of Kafe Sugriwa Subali and can serve as a reference for similar SMEs facing similar issues.
Co-Authors Yudi Sutanto