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All Journal Abdimas Scientific Journal of Informatics Jurnal Informatika Universitas Pamulang MITRA: Jurnal Pemberdayaan Masyarakat J-SAKTI (Jurnal Sains Komputer dan Informatika) J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Mantik Reswara: Jurnal Pengabdian Kepada Masyarakat Bakti Cendana: Jurnal Pengabdian Masyarakat Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Abdimas Bina Bangsa J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Ekonomi Jurnal Info Sains : Informatika dan Sains JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Jurnal Pengabdian Masyarakat Charitas
Denny Jean Cross Sihombing
Atma Jaya Catholic University Of Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Development of a mobile-based cognitive development monitoring application for early detection of stunting with an extreme programming approach Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

The global health problem of stunting was the focus of the research, aiming to provide innovative and personalized solutions to parents or guardians in maintaining their children's health. The XP method was used in the app development to ensure efficient planning, high code quality, and quick response to changes. Test results of the app features included nutritional intake monitoring, reminder notifications, healthy food guidance, and a supportive community forum. The user acceptance evaluation showed a more than 85% satisfaction rate, indicating that the app successfully met user expectations. The contribution of this research lies in providing an effective tool for stunting prevention, accurate information, community support, and a satisfying user experience. As such, this research positively contributes to global efforts to improve children's health and reduce the prevalence of stunting.
Design and implementation of a stunting consultation application based on extreme programming method: an iterative approach for child health improvement Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Stunting is a severe and complex child health problem that requires a holistic approach to prevention. This research responds to these problems by developing a stunting consultation application based on the Extreme Programming (XP) method to improve access to information and direct interaction with health experts. The research involved three main stages: data collection, application development, and user acceptance analysis. Data collection involved an in-depth literature review, interviews with pediatric health experts, and surveys and questionnaires to potential users. Application development was conducted using the Extreme Programming Method approach, emphasizing rapid iteration and active client involvement. User acceptance analysis was conducted through the distribution of the app to potential user groups using surveys, interviews, and direct observation methods. The application development resulted in a responsive solution focused on user needs. User acceptance analysis showed high satisfaction, with 87% of users satisfied with the app's functionality. The test results of the features confirmed positive performance and suitability to user needs. This research contributes an innovative application that can be a tool in stunting prevention efforts. This contribution is not only limited to the child health domain but also provides a foundation for applying the Extreme Programming Method in developing technology-based health solutions.
Implementation of extreme programming in field service management system development to enhance efficiency in construction projects Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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This research addresses efficiency challenges in field service management on construction projects by applying the Extreme Programming (XP) Method. Faced with the complexity of construction projects and the limitations of conventional software development methods, this research focuses on applying XP principles as an adaptive and responsive approach. The results showed that the application successfully provided an efficient solution and increased user satisfaction through the stages of data collection, application development using XP, and user acceptance analysis. User data reflected that features such as real-time monitoring, adaptive planning, task management, and field change notifications were perceived to contribute to operational efficiency positively. Out of 50 users, about 85% expressed high satisfaction with the app. The main contribution of this research is validating XP's success in overcoming the dynamics of construction projects and providing solutions that fit the field context. Thus, this research not only provides deep insight into the effectiveness of XP in construction software development but also offers practical contributions to improving the efficiency and responsiveness of construction project management.
Implementation of extreme programming in developing a payroll system for freelance workers in the construction industry Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

This research focuses on improving the payroll system for casual laborers in the construction industry to address the efficiency challenges posed by payment complexity and dynamic changes in company needs. The method applied was Extreme Programming (XP), a software development approach that emphasizes team collaboration, responsiveness to change, and continuous testing. The results showed that implementing XP successfully improved the efficiency of payroll system development, ensured the accuracy of salary calculations, and provided responsiveness to company policy changes. The resulting application includes features of employee profile management, automatic salary calculation, working hour monitoring, user stories for payroll changes, payroll dashboard, payroll history, tax and deduction management, salary payment notifications, payroll reports, and integration with financial systems. This research contributes to developing a responsive and efficient payroll system, improving the human resource management process in the construction industry. The pilot test results and user acceptance analysis showed the success of this application, with a user satisfaction rate of 79%. Thus, this research significantly contributes to improving the efficiency of the payroll system, presenting a solution suitable for the dynamics of the construction industry, and improving the experience of casual labor employees and the company's operational efficiency.
Development of real-time cost analysis application for irrigation construction projects using extreme programming methodology Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

This research aims to address the challenges of cost management in irrigation construction projects by developing a real-time cost analysis application. Key issues involve information delay, complexity of cost factors, and limitations of traditional development models. The research method consists of three crucial stages: data collection, application development using the Extreme Programming method, and user acceptance analysis. Data was collected through interviews, field observations, and document analyses. The application was developed with features such as budget management, real-time cost monitoring, risk analysis, project team management, and project financial reports. The pilot test involved test scenarios involving active users. The results showed success in managing budgets, real-time cost monitoring, and risk analysis, with a high success rate. The contribution is developing a responsive and adaptive application that meets the needs of irrigation construction projects, overcomes the limitations of traditional development models, and improves the efficiency and responsiveness of project cost management.
Exploring prototype methodology in land information system development: design and evaluation of an application Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

Land management in the modern era requires efficient and responsive information systems to facilitate timely and effective decision-making. However, the development of land rights information systems is often faced with complex challenges such as diverse user needs, legal uncertainty, and administrative complexity. This research uses a prototype approach to develop a land rights information system application. The first stage involved data collection to identify user needs and the state of existing information systems. The second stage involved developing an application prototype based on the identified user needs. The third stage is prototype testing with end users to gather feedback. The final stage is user acceptance analysis to evaluate the application's performance, functionality, and usability. The result of this research is a prototype of a land rights information system application that has been improved and refined based on user feedback. User acceptance analysis showed a good level of satisfaction and acceptance of the prototype, with the prototype method helping to reduce development time and costs and providing a faster response to changing user needs.
Enhancing workforce efficiency in construction: a technological intervention for skill matching and resource optimization using extreme programming Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

This research addresses a crucial issue related to labor deployment and management in construction project management. In the context of the complexity of skill needs and dynamic changes in construction projects, this research proposes an innovative solution by developing a Human Resource Management application. The research method was structured in three main stages. The first stage involved data collection to identify skills needs, team dynamics, and project demands. The second stage involved developing the application using the Extreme Programming (XP) method, focusing on critical features such as skills matching, team performance monitoring, and labor risk analysis. The final stage was user acceptance analysis, where a user acceptance measurement model was applied to a representative group of users. The results showed that the application received high user ratings, with the Interactive Project Schedule feature being the most favored. Team Performance Monitoring and Centralised Team Communication also received high ratings. While Labour Risk Analysis scored positively, there were notes for improvement. The app provides an integrated solution for effective human resource management in construction projects. The main contribution of this research lies in developing an application that is responsive and adaptive to changing project needs, utilizing XP principles.
User needs analysis for developing plant monitoring information system: enhancing agricultural efficiency and productivity Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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This research explores users' needs and barriers in developing a plant monitoring information system to enhance agricultural efficiency. Through a qualitative approach, the needs of farmers and agricultural managers and challenges in technology adoption are analyzed. The findings emphasize the importance of a user-friendly system relevant to its users. By gathering data through interviews, observations, and document studies, desired features for the plant monitoring information system are identified. As a result, solutions are recommended to improve crop management efficiency and support sustainable farming practices. This research contributes to understanding user needs in the context of agricultural technology development, hoping to enhance overall productivity and sustainability in the agricultural sector.
Measuring the effectiveness of financial management applications in fostering financial transparency and accountability within educational organizations Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

Financial management in educational organizations faces complex challenges related to managing limited financial resources. Transparency and financial accountability are the primary focus in maintaining the integrity of educational organizations. This research employs qualitative and quantitative approaches to understand the role of financial management applications in enhancing financial transparency and accountability in educational organizations. The study reveals various challenges, successes, and barriers associated with using such applications through in-depth interviews and statistical analysis. The findings indicate a significant improvement in the level of financial transparency and accountability following the implementation of the application, although some obstacles still need to be addressed. The contribution lies in providing a deeper understanding of the effectiveness of financial management applications in enhancing financial transparency and accountability in educational environments, as well as offering practical recommendations for practitioners and policymakers in educational financial management.
Optimizing administrative efficiency in education departments: a knowledge management approach Sihombing, Denny Jean Cross
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 01 (2024): Informatika dan Sains , Edition March 2024
Publisher : SEAN Institute

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Abstract

This study explores the implementation of knowledge management architecture in enhancing administrative efficiency and the quality of educational services within the Education Department. The primary issue addressed is this institution's administrative complexity, challenges in managing dispersed knowledge, and the need for more information technology integration. Research methods encompass qualitative and quantitative data analysis from interviews, observations, and surveys conducted with administrative staff. The findings indicate that applying knowledge management architecture significantly enhances administrative efficiency, reinforces collaboration among staff and teachers, and facilitates better decision-making. The contribution of this research lies in providing a robust foundation for policymakers and educational practitioners to implement measurable and sustainable knowledge management strategies to enhance the quality of educational services and strengthen the foundation for social and economic advancement.
Co-Authors Airlangga, Gregorius Albertus Joko Santoso, Albertus Joko Ari Setiyaningrum Bata, Julius Victor Manuel Christanto, Henoch Juli Christine Dewi Christine Natalia Dominikus Vieri Tegar Linestyo Eugenius Kau Suni Hapsari Wijayanti, Sri Henoch Juli Christanto Indriati, Kumala Julius Bata Julius Victor Manuel Bata Linestyo, Dominikus Vieri Tegar Lisa Sibara Manurung, Lusya Anggraeny Nugroho, Oskar Ika Adi Pandjaitan, MM Lanny W Philia, Gregoria Pijar Karisma Prihanto Piolo, Samuel Prihanto, Pijar Karisma Riana Magdalena Sapty Rahayu, Sapty Setiawan, Yohanes Evan Sibara, Lisa Sri Mulyanti Stephen Aprius Sutresno, Stephen Aprius Suni, Eugenius Kau Tandjaya, Winston Winson, Dimas Catur