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All Journal SisInfo : Jurnal Sistem Informasi dan Informatika International Journal of Information Engineering and Science
R. Yadi Rakhman Alamsyah
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Computer Science & IT Engineering

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Rancang Bangun Aplikasi Diagnosis Error Code Kerusakan pada Mesin ATM Berbasis Android R. Yadi Rakhman Alamsyah; Reni Nursyanti; Muhammad Achya Arifudin; Muhammad Abdul Baqrik
SisInfo Vol 7 No 1 (2025): SisInfo
Publisher : Universitas Informatika dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37278/sisinfo.v7i1.1114

Abstract

An ATM that encounters a problem typically displays an indicator in the form of an error code. This code provides detailed information about the issue and instructions for resolving it. However, the detailed instructions can only be viewed on the ATM itself, making it difficult to analyze the problem outside the machine. If the ATM is located in a remote or inaccessible area, a solution is needed to facilitate remote analysis of the error code. To address this, an Android-based application has been developed to assist technicians in diagnosing faults and completing work reports. Data was collected through observation, interviews, and literature reviews, while system analysis utilized UML. The application was developed using PHP and MySQL, with tools such as Visual Studio Code and Flutter. The study concludes that this diagnostic application simplifies the process of diagnosing faults and filling out reports, thereby enhancing work efficiency and effectiveness.
Optimizing Administrative Efficiency in Sewing Course Management : A Web-Based Application for Participant Registration and Attendance Monitoring at Bandung Vision Centre Dani Rizky Zaelani; Budiman Budiman; R. Yadi Rakhman Alamsyah
International Journal of Information Engineering and Science Vol. 2 No. 3 (2025): August : International Journal of Information Engineering and Science
Publisher : Asosiasi Riset Teknik Elektro dan Infomatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijies.v2i2.251

Abstract

The rapid growth of the fashion industry in Indonesia, particularly in Bandung, has increased the demand for structured and efficient sewing course management. Bandung Vision Center, as one of the institutions providing sewing training, faces significant administrative challenges due to the continued use of manual registration and attendance monitoring systems. These conventional processes result in data inaccuracies, slow information retrieval, limited transparency, and difficulties in monitoring participant progress across multiple training waves. This study aims to design and develop a web-based application to optimize participant registration and attendance monitoring processes at Bandung Vision Center. The research adopts an Agile software development methodology to ensure iterative development, flexibility, and responsiveness to user requirements. The system is implemented using the Laravel framework for backend development, ReactJS for frontend interface design, and MySQL as the relational database management system. System modelling is conducted using UML diagrams, and functionality testing is performed using the black-box testing method. The results indicate that the developed application significantly improves administrative efficiency, enhances data accuracy, and enables real-time monitoring of participant attendance. Additionally, the system increases transparency, facilitates structured data management, and supports better decision-making for course administrators. The implementation of this web-based application demonstrates its effectiveness in modernizing administrative processes and strengthening institutional competitiveness in the local fashion education sector. Future enhancements may include integration of online payment features, automated notifications, and advanced data analytics to further improve service quality and user satisfaction.
Co-Authors Budiman Dani Rizky Zaelani Muhammad Abdul Baqrik Muhammad Achya Arifudin Reni Nursyanti