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Journal : TIN: TERAPAN INFORMATIKA NUSANTARA

Implementasi Model Smart Distance Based Pricing pada Aplikasi Pesan Antar Makanan Widiardiansyah, Azzahid Sidiq Nur; Asriningtias, Yuli
TIN: Terapan Informatika Nusantara Vol 6 No 6 (2025): November 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i6.8656

Abstract

Advances in digital technology have changed the way people carry out their daily activities, including ordering and enjoying food. This trend opens up great opportunities for local business actors to adapt through application-based service innovation. Deliboy Delivery Boyolali is a local startup developed to make it easier for people to order food online, as well as support the transformation of delivery services in the Boyolali area. So far, Deliboy's ordering system still depends on the website platform connected to WhatsApp. Although practical, this method often causes obstacles such as improper data recording, time-consuming manual processes, and limitations in determining delivery prices according to distance. Based on this problem, this research offers a solution through the development of an android-based mobile application that integrates three main roles, namely admin, customer, and driver. System development is carried out using the Software Development Life Cycle (SDLC) method through the stages of needs analysis, design, implementation, and testing. The application is developed with the Flutter framework for the user interface, Laravel as the backend server, and MySQL as the database. The testing process applies the Black Box Testing method to ensure the suitability of the functions with the system specifications. The test results showed that all key features, including food ordering, location tracking, digital payments, and a distance-based dynamic pricing system, were working optimally. The implementation of this system has been proven to improve the accuracy of cost calculations, and make it easier for drivers to determine delivery rates automatically based on distance, thus creating a more transparent, effective, and easy-to-use system.
Aplikasi Inventory dengan Visualisasi Penjualan Berbasis Outflow Stok pada Toko Ritel Dzulfikar, Muhamad Althaf Atsaqif; Asriningtias, Yuli
TIN: Terapan Informatika Nusantara Vol 6 No 7 (2025): December 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i7.8659

Abstract

Inventory management in retail stores often faces constraints regarding recording accuracy, restocking delays, and difficulties in preparing reports when processes are still carried out manually. This research designs and implements a mobile-based inventory application in a Retail Store case study to handle login–register authentication, mapping of item storage locations, management of categories and item data, recording of in-out transactions (not POS/cashier), sales visualization based on item outflow in bar diagrams, and periodic reports of incoming and outgoing goods. The development methodology applied is Black-box Functional Testing on core scenarios. Black-box functional testing on 9 core scenarios achieved a 100% success rate, covering login–registration, master data management, incoming–outgoing transactions, stock-outflow visualization, and report export. The system architecture adopts Flutter on the client side, Node.js–Express on the service side, and MySQL on the database side. The development methodology is iterative, covering requirements elicitation, data model design with ERD and process flow with DFD, module implementation, and black-box functional testing on core scenarios. The implementation results demonstrate that all modules operate according to specifications: transactions automatically update stock, visualization highlights best-selling products through stock outflow indicators, and period reports support restocking decisions. These findings affirm that the application successfully enhances operational efficiency and employee productivity due to faster and easier recording, mitigates the risk of item data loss, and provides accurate analysis regarding stock outflow that aids in predicting and optimizing restocking policies.