Electronic Theses and Dissertation

Minimarket Mitramart di Kabupaten Aceh Barat Daya masih menggunakan proses
pencatatan inventaris dan transaksi penjualan secara manual, sehingga sering
menimbulkan permasalahan seperti ketidaksesuaian data stok, keterlambatan
penyusunan laporan, serta kesulitan dalam memperoleh informasi secara cepat dan
akurat. Penelitian ini bertujuan untuk merancang dan membangun sistem informasi
minimarket berbasis web yang dapat membantu pengelolaan inventaris dan penjualan
secara terintegrasi. Metode pengembangan sistem yang digunakan adalah waterfall
yang terdiri atas tahapan analisis kebutuhan, perancangan sistem, implementasi,
pengujian, dan pemeliharaan. Sistem dikembangkan menggunakan Next.js, React,
TypeScript, Node.js, dan Firebase. Perancangan sistem dilakukan menggunakan Use
Case Diagram, Activity Diagram, dan Entity Relationship Diagram (ERD) untuk
menggambarkan kebutuhan fungsional, alur proses, serta struktur basis data sistem.
Hasil penelitian berupa sistem informasi minimarket berbasis web yang memiliki fitur
utama berupa Point of Sale (POS), manajemen inventaris, pengelolaan produk, laporan
dan analitik, notifikasi stok minimum, serta pengaturan sistem. Sistem mampu
melakukan pembaruan stok secara otomatis setelah transaksi berlangsung dan
menyediakan informasi penjualan serta inventaris. Pengujian sistem dilakukan
menggunakan metode black box testing dan menunjukkan bahwa seluruh fungsi utama
sistem berjalan sesuai dengan kebutuhan pengguna. Sistem yang dikembangkan
mampu membantu meningkatkan efisiensi operasional, mengurangi kesalahan
pencatatan, mempercepat proses transaksi, serta mendukung pengambilan keputusan
melalui penyajian informasi yang lebih akurat dan terintegrasi.
Kata kunci: Sistem Informasi, Minimarket, Inventaris, Point of Sale, Penjualan,
Website

Mitramart minimarkets in Southwest Aceh Regency still use manual inventory and sales transaction recording processes, which often cause problems such as stock data discrepancies, delays in report preparation, and difficulties in obtaining information quickly and accurately. This study aims to design and build a web-based minimarket information system that can help manage inventory and sales in an integrated manner. The system development method used is the waterfall method, which consists of the stages of needs analysis, system design, implementation, testing, and maintenance. The system was developed using Next.js, React, TypeScript, Node.js, and Firebase. The system design was carried out using Use Case Diagrams, Activity Diagrams, and Entity Relationship Diagrams (ERD) to describe the functional requirements, process flow, and system database structure. The results of the study are a web-based minimarket information system that has main features such as Point of Sale (POS), inventory management, product management, reports and analytics, minimum stock notifications, and system settings. The system can automatically update stock after transactions and provide sales and inventory information. System testing was carried out using the black box testing method and showed that all main functions of the system run according to user needs. The developed system can help improve operational efficiency, reduce recording errors, accelerate transaction processing, and support decision-making through the presentation of more accurate and integrated information. Keywords: Information System, Minimarket, Inventory, Point of Sale, Sales, Website