Perancangan Sistem Informasi Manajemen Persediaan Berbasis Web dengan Integrasi Konsep Reorder Point dan Analisis ABC-FSN Menggunakan Metode Waterfall

Abstract

UD. Zulfa Grocery Store is a trading business engaged in the sale of basic necessities and daily consumer goods. The problems faced by this store include manual inventory recording, the absence of routine stock calculations, and difficulties in determining the priority and time of reordering goods. Based on the results of the initial analysis, of the total 76 merchandise observed, as many as 92.11% experienced overstock while 7.89% experienced stockouts. To overcome this problem, a web-based inventory management information system was developed using the Waterfall method which includes the stages of requirements, design, implementation, and verification. The system is built using the programming languages PHP, HTML, JavaScript, CSS and MySQL databases, and is equipped with automatic stock management features, digital transaction recording with barcode scanning, order time information based on reorder points and joint replenishment, and priority classification of goods orders based on ABC-FSN analysis. The results of the implementation show that the developed system is able to assist stores in monitoring stock in real-time, speed up the transaction recording process, and provide more accurate recommendations regarding the procurement of goods. Thus, this proposed system can improve the efficiency of inventory management and support more precise decision-making in store operations.