Jurnal Nasional Teknologi Komputer
Vol 6 No 4 (2026): Oktober 2026

RANCANG BANGUN APLIKASI KREDIT BARANG BERBASIS WEB PADA KOPERASI PEMASARAN SINERGI KREASI MANDIRI DENGAN METODE WATERFALL

Nazzwa Nabila Putri (Politeknik Ganesha Medan)
Arpan (Politeknik Ganesha Medan)



Article Info

Publish Date
19 Sep 2026

Abstract

The management of goods credit at Koperasi Pemasaran Sinergi Kreasi Mandiri still encounters difficulties, particularly in recording transactions and keeping related data connected. This study focuses on developing a web-based application to manage member data, goods and stock, credit applications, verification and approval, installment calculation, payment records, and reports. Data were obtained through observation, structured interviews, and internal documentation. The system was developed using the Waterfall model, with UML and a relational database used in the design. The application provides separate access for cooperative administrators, credit officers, and members. Functional testing shows that the main features work according to the planned process, including input validation, automatic installment calculation, and payment history recording. The application therefore provides a more centralized way to manage credit data and makes the submission, approval, payment monitoring, and reporting processes more organized.

Copyrights © 2026






Journal Info

Abbrev

jnastek

Publisher

Subject

Computer Science & IT

Description

Jurnal Nasional Teknologi Komputer di bidang ilmu komputer dan teknologi. Jurnal JNASTEK diterbitkan oleh CV. Hawari. Redaksi mengundang peneliti, praktisi, dan mahasiswa untuk menulis perkembangan ilmiah di bidang-bidang yang berkaitan dengan teknologi informasi, teknik informatika dan sistem ...