IMPLEMENTASI METODE PROTOTIPE DALAM PERANCANGAN APLIKASI JUAL BELI (STUDI KASUS: UMKM DI DESA TAMIAJENG)

E-commerce systems are widely used as online transaction applications that can
facilitate the buying and selling process. This research aims to design and implement a webbased buying and selling application using the Laravel framework which is connected to the
Android application using the Flutter framework using API. The method used in this research is
the prototype method which includes gathering requirements, making prototypes, and testing
prototypes, which is then continued with the implementation of the prototype design results into
the system, and testing the system using blackbox and UAT (user acceptance test). The results
showed that the system built was able to fulfill and in accordance with user needs such as
managing buyer and seller data by the admin, managing goods by sellers, and purchasing goods
by buyers. The implementation of this system is expected to be able to overcome the problems
faced by the Tamiajeng village government in overseeing all Tamiajeng village MSME players.