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Divisi Riset Lembaga Mitra Solusi Teknologi Informasi (L-MSTI). Jl. T Nyak Arief no 68 Lr. PBB Kopelma Banda Aceh
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Journal Dekstop Application (JDA)
Published by Research Division Lembaga Mitra Solusi Teknologi Informasi
ISSN : -     EISSN : 29619696     DOI : https://doi.org/10.59431/jda
Core Subject : Science,
Computer Science & IT
Journal Desktop Application (JDA) is a peer-reviewed journal published in June and December by the Information Technology Solutions Partner Institute (L-MSTI). JDA has the scope or field of research but is limited to the use and implementation of desktop-based software by producing various products that can run on Windows, Linux, MacOS and other operating systems and are not limited to fields such as; Information Technology, Information Systems, E-Business, Computer Science, Animation, AR/VR Applications, Games, and Interactive Media
Arjuna Subject : Ilmu Komputer (semua kategori) - Perangkat Lunak
Articles 5 Documents
 1 
Search results for , issue "Vol. 4 No. 1 (2025): June" : 5 Documents clear
Automated Beer Parlour Billing System using VB.NET and MS Access Database Walter, Ndueso
Journal Dekstop Application (JDA) Vol. 4 No. 1 (2025): June
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/jda.v4i1.657

Abstract

The growing need for precision and efficiency in hospitality management has driven small and medium-sized businesses to adopt digital billing solutions. This study presents the design and implementation of an Automated Beer Parlour Billing System developed using Visual Basic .NET and Microsoft Access. The system replaces error-prone manual billing methods by integrating automated billing, inventory control, and sales tracking into a unified desktop platform. Development followed a structured methodology encompassing requirement analysis, modular programming, and systematic testing to ensure functional accuracy and security. The system architecture employs a two-tier client–server model, featuring a presentation layer for user interaction and a data access layer for database operations, enabling consistent real-time data flow. Key modules—Login, Product Management, Point of Sale (POS), Receipt Generation, Sales Reporting, and User Management—collectively enhance operational speed, billing accuracy, and accountability.Implementation results show that automation significantly improved transaction efficiency, reduced human error, and strengthened inventory management. The interface design promotes usability, requiring minimal technical expertise while supporting role-based access and encrypted authentication. Evaluation confirmed compatibility across multiple Windows environments and reliable performance even on low-specification systems. Discussion highlights that the system’s modular structure not only simplifies maintenance but also aligns with modern design principles for small-scale business software. Although limited by its desktop architecture and database scalability, the system offers a robust foundation for future web or cloud migration. Overall, the project demonstrates that cost-effective technologies like VB.NET and Microsoft Access can deliver practical, scalable automation for small businesses—enhancing accuracy, transparency, and decision-making in hospitality operations.
College Attendance System (CAS) in VB.NET and MSSQL: A Comprehensive Management Solution Bashir, Adegoke Taiwo
Journal Dekstop Application (JDA) Vol. 4 No. 1 (2025): June
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/jda.v4i1.658

Abstract

The College Attendance System (CAS) is a desktop-based application developed to improve attendance management in tertiary institutions. Built with Visual Basic .NET and Microsoft SQL Server 2014, the system addresses the recurring problem of student absenteeism that contributes to academic underperformance in Nigerian higher education. CAS provides a structured digital platform that replaces error-prone manual methods with automated attendance tracking, real-time data access, and dynamic reporting features. Its architecture follows a three-tier model comprising presentation, business logic, and data access layers, ensuring modularity, maintainability, and scalability. The database is designed using a relational model that links schools, departments, courses, lecturers, and students, enabling efficient data management and reliable record retrieval. The system integrates multiple functionalities, including user authentication, attendance recording, data import and export, report generation, and audit logging, while prioritizing data security through encryption and parameterized queries. Results from implementation show that CAS significantly improves accuracy, reduces administrative workload, and increases institutional efficiency. A case study conducted in a Nigerian polytechnic revealed improvements in attendance rates—from 65% to 82%—and data accuracy—from 75% to 98%—while reducing administrative time by an average of 15 hours per week. Beyond its functional success, CAS serves as a valuable educational resource for students and developers by demonstrating practical application of database-driven software design. Although the system currently operates only on the Windows platform and lacks mobile or web integration, it provides a strong foundation for future development, including web-based expansion, biometric authentication, and advanced analytics. The project highlights the potential of open-source technologies to enhance institutional accountability and academic performance while fostering innovation in educational software development. The complete CAS package, including source code, database files, documentation, and demonstration materials, is freely available for academic use under specified licensing terms.
D.P.F Delphi AndroidNative Components: A Framework for Native Android Development with Delphi XE5 Yaghobi, B
Journal Dekstop Application (JDA) Vol. 4 No. 1 (2025): June
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/jda.v4i1.659

Abstract

The development of Android applications using Delphi XE5 and the D.P.F AndroidNative Components represents a significant step in unifying traditional desktop programming with the demands of modern mobile computing. This research explores how Delphi’s object-oriented and component-based design can be extended to the Android environment through native integration using the Java Native Interface (JNI) and Android NDK. The study begins by outlining the technical architecture of Delphi XE5, emphasizing the FireMonkey framework, JNI bridging, and SDK interoperability. It continues with an overview of the D.P.F AndroidNative Components library, which provides Delphi-accessible wrappers for core Android widgets and APIs such as buttons, lists, dialogs, and system services. Through a structured development workflow—covering environment configuration, UI design, event-driven programming, and deployment—the framework enables developers to create fully native Android applications using Object Pascal while maintaining Delphi’s familiar development model. Experimental implementation demonstrates that applications built with D.P.F components achieve native performance, efficient memory handling, and seamless interaction with Android system features. Compared with other cross-platform frameworks like Flutter or Xamarin, D.P.F offers a unique balance of native execution and Delphi’s rapid application development efficiency. Although challenges remain, including limited maintenance and partial component coverage, the framework proves valuable for developers and educators aiming to extend Delphi’s potential into the Android domain. The study concludes that D.P.F AndroidNative Components not only reaffirm Delphi’s adaptability in the evolving mobile ecosystem but also highlight the importance of community collaboration, open-source sustainability, and cross-paradigm learning in software development.
Development of Budget Management System Using Visual Basic .NET and MySQL Database: A Desktop Application for Personal Financial Tracking Janobe, Janobe
Journal Dekstop Application (JDA) Vol. 4 No. 1 (2025): June
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/jda.v4i1.660

Abstract

This study developed a desktop-based Budget Management System using Visual Basic .NET 2015 and a MySQL database to address the growing need for simple, secure, and offline financial management tools. The system enables users to record, update, and review income and expenses while automatically generating summaries of total income, total expenses, and current balance. Designed under the Software Development Life Cycle (SDLC) framework, it prioritizes usability, reliability, and privacy by storing all data locally and eliminating dependency on internet connectivity or subscription-based platforms. Testing results confirm that the system performs efficiently, remains stable even with large datasets, and is intuitive for users of varying technical backgrounds. Beyond its practical value, the system serves educational and developmental purposes by illustrating principles of database integration, user interface design, and software engineering in Visual Basic .NET. Although current limitations include manual installation and single-user operation, these provide clear directions for future improvement, such as automated setup, cross-platform compatibility, and advanced visualization features. Overall, the project demonstrates that accessible and privacy-oriented technology can significantly improve personal financial management while promoting financial literacy and independence.
Parking System: A Comprehensive Management Solution for Small Parking Facilities Claudisnei, Claudisnei
Journal Dekstop Application (JDA) Vol. 4 No. 1 (2025): June
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/jda.v4i1.661

Abstract

This study presents the design and implementation of a Parking Management System specifically developed for small-scale parking facilities. The system aims to automate core operations such as vehicle tracking, rate calculation, and payment processing to reduce inefficiencies common in manual management. Developed using Delphi and the Paradox database, the system applies a modular two-tier architecture integrating independent modules for vehicle entry, exit, billing, and reporting. Data validation, automated fee computation, and structured reporting features ensure accurate transactions and transparency. The interface is designed for non-technical users, emphasizing clarity, reliability, and operational speed. Implementation results show improved efficiency, reduced processing time, and enhanced financial accuracy. Despite technological constraints related to scalability and legacy database architecture, the system remains a cost-effective and practical solution for small parking operators. Future improvements could include migration to modern relational databases, integration with mobile and web platforms, and adoption of emerging technologies such as IoT sensors and AI-based analytics to support smart, data-driven parking management.

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