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All Journal Jurnal Informatika Progres
Tantri Hidayati Sinaga
Fakultas Teknik dan Komputer, Universitas Harapan Medan
Computer Science & IT

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IMPLEMENTASI METODE PROTOTYPE PADA SISTEM PAYMENT GATEWAY UNTUK SEPATU KOTAMA Nadhira Najmi Hendri Lubis; Tantri Hidayati Sinaga
PROGRESS Vol 17 No 2 (2025): September
Publisher : P3M STMIK Profesional Makassar

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Abstract

Digital era nowadays, online payment systems have become an essential component in supporting transaction efficiency, especially for enterpreneur such as Toko Sepatu Kotama. The store's current manual payment process causes several issues, including delayed confirmations, risk of data entry errors, and a lack of convenience for customers. Therefore, this study aims to develop a web-based payment gateway system that is secure, efficient, and easy to use. The development method used is the prototype model, which enables iterative processes involving users to ensure that the system meets actual needs. The system is built using the Laravel framework and MySQL, and integrated with Midtrans as the payment service provider. The interface is designed to be responsive for both desktop and mobile devices.Testing using Black Box Testing shows that all main features function properly, including registration, login, order placement, checkout, and payment processing. Admins can also effectively manage products, orders, and sales reports. The system's advantages include real-time payment notifications and direct integration with Midtrans. The system has proven to improve operational efficiency and user convenience. Future development may include automatic shipping tracking, multilingual support, and more diverse payment options such as credit cards and installment plans. It is also recommended to conduct broader user testing to gain more representative feedback from the market.
IMPLEMENTASI WEBGIS UNTUK NAVIGASI RUTE DAN MONITORING HYDRANT PEMADAM KEBAKARAN DI KOTA MEDAN Rizky Afriansyah; Tantri Hidayati Sinaga
PROGRESS Vol 17 No 2 (2025): September
Publisher : P3M STMIK Profesional Makassar

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Abstract

Firefighting operations in Medan City still face significant challenges in locating and monitoring the condition of fire Hydrants: out of 118 Hydrant points, only 23 are documented as operational and just 6 are fully functional. This study aims to design and implement a web‑based WebGIS for the fastest route navigation to the nearest Hydrant and real‑time Hydrant condition Monitoring, employing an iterative Prototype methodology. The system is built using PHP & MySQL on the backend, Leaflet.js for interactive mapping and Routing, and AJAX for seamless data Updates. Functional testing (black‑box) confirms all modules Admin Login, Hydrant CRUD, “Nearest Hydrant” Routing, status Updates, and map Refresh operate as expected with average AJAX response times of 0.3 - 0.5 seconds and map load times under 1.5 seconds for 200 points. Field accuracy tests reveal a coordinate deviation of ± 3 meters, while Hydrant search time is reduced from an average of 2 minutes manually to approximately 15 seconds digitally. The responsive interface supports both desktop and mobile access, optimally serving Admin and Field Officer needs. Thus, the system demonstrably enhances firefighting response efficiency and Hydrant data accuracy in Medan City.
Co-Authors Nadhira Najmi Hendri Lubis Rizky Afriansyah