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All Journal Jurnal Informatika dan Rekayasa Perangkat Lunak
Montolalu, Chriestie Ellyane Juliet Clara
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering

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Website Development of Information System Study Program UNSRAT as A Media Information Pagewang, Yalon Bu'tu; Pinontoan, Benny; Lapihu, Dodisutarma; Latumakulita, Luther Alexander; Takaendengan, Mahardika Inra; Ngangi, Stephano Caesar Wenston; Montolalu, Chriestie Ellyane Juliet Clara
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 6 No. 2 (2025): Volume 6 Number 2 June 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Although the Information Systems Study Program at UNSRAT had an existing website, it failed to effectively deliver up-to-date and comprehensive academic information. Both students and the broader community often experienced difficulties in accessing essential program-related content. In addition, the site's visual design was deemed unattractive and did not meet user expectations. objective of this research is to design and implement a more interactive and informative website to enhance the efficiency of academic information dissemination. This study employs the Rapid Application Development (RAD) methodology, encompassing requirement analysis, system design through UML diagrams and wireframes, system implementation using the CodeIgniter framework, and functionality testing via the black-box testing approach. The findings revealed that all implemented website features operated as intended and aligned with user requirements. Furthermore, analysis of feedback from 70 respondents yielded an average rating of 4.1 out of 5.0, indicating that the website successfully met user expectations regarding accessibility, visual design, content relevance, and overall technical performance.
Web-Based Tracer Study Information System Development Using Rapid Application Development for Alumni Data Management in FMIPA UNSRAT Boediman, Timothy Salomo Van Dijken; Montolalu, Chriestie Ellyane Juliet Clara; Lapihu, Dodisutarma; Takaendengan, Mahardika Inra; Mananohas, Mans Lumiu; Arundaa, Rillya
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 6 No. 3 (2025): Volume 6 Number 3 September 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jatika.v6i3.305

Abstract

Tracer studies are essential tools for evaluating the relevance and quality of higher education curricula, as they facilitate the tracking of alumni career outcomes. However, the conventional utilization of Google Forms for data collection in the Information Systems Study Program at FMIPA UNSRAT has led to fragmented and inefficient alumni data management. The objective of this research is to develop a web-based tracer study information system to enhance the efficiency and accuracy of alumni data management. The system's development employed the Rapid Application Development (RAD) method, which prioritizes iterative prototyping and active stakeholder involvement. The research process entailed a multifaceted approach, encompassing a needs analysis, system design, implementation, and black-box testing to ensure system reliability. The resulting web-based system enables alumni to complete dynamic questionnaires according to their employment status, while administrators can efficiently manage and visualize alumni data through interactive dashboards. The system's structured data collection and visualization features support program evaluation and accreditation processes. Preliminary testing results indicate that the system functions as intended and significantly enhances the management and utilization of alumni data. The present study demonstrates that the integration of RAD and web-based technology provides a practical solution for tracer study implementation in higher education institutions.
Design of Android-Based Food Ordering Information System at RM. Solideo Kuliner Pesik, Kevin Jeremi; Montolalu, Chriestie Ellyane Juliet Clara; Kalengkongan, Wisard Widsli; Lapihu, Dodisutarma; Soewoeh, Christian Alderi Jeffta; Langi, Yohanes Andreas Robert; Takaendengan, Mahardika Inra
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 6 No. 3 (2025): Volume 6 Number 3 September 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jatika.v6i3.308

Abstract

The culinary industry in Indonesia has experienced significant growth, yet many restaurants still rely on manual ordering systems. This study addresses the operational inefficiencies at RM Solideo Kuliner, where manual ordering causes long queues, order recording errors, and customer dissatisfaction. The research aims to design an Android-based online food ordering information system to overcome these challenges. The Agile methodology was employed for system development due to its flexibility in accommodating changing business requirements. Data collection involved interviews with restaurant stakeholders and direct observation of existing processes. The system was developed using Flutter framework and Dart programming language, with Firebase serving as the backend database. The resulting Android application enables customers to register, login as guests, browse menus, place orders, select payment methods, and track order status in real-time. Black Box testing confirmed that all features function according to specified requirements. Usability evaluation with 10 respondents yielded positive feedback, with 90% rating the application as easy to use and having an attractive interface. The implementation successfully improved operational efficiency by reducing order processing time by 60% and minimizing recording errors to less than 2%. This digital transformation demonstrates the potential for technology adoption in enhancing customer experience and business operations in the culinary sector.
Web-Based Healthcare Service System Development Using RAD Method for Community Health Center Efficiency Improvement Iroth, Nathanael Eliasher; Montolalu, Chriestie Ellyane Juliet Clara; Takaendengan, Mahardika Inra; Langi, Yohanes Andreas Robert; Kalengkongan, Wisard Widsli; Lapihu, Dodisutarma
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 7 No. 1 (2026): Volume 7 Number 1 March 2026
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jatika.v7i1.1606

Abstract

This research aims to design and develop a healthcare service website for Puskesmas Modoinding to improve efficiency and accessibility of public health services. Previously, information delivery including doctor schedules, service types, operating hours, and patient registration was conducted manually, often causing delays and limited information distribution. The system was developed using the Rapid Application Development (RAD) method, comprising four phases: requirements planning, system design, development, and implementation. Data collection employed interviews, observation, and literature study with 12 stakeholders (10 patients, 2 administrators). The website was built using HTML, CSS, JavaScript, PHP, and MySQL database. Black Box Testing demonstrated 100% success rate across 28 test scenarios covering admin and patient interfaces. System Usability Scale (SUS) evaluation yielded average scores of 85.5 for patients and 87.5 for administrators, both exceeding the 'Very Good' threshold of 80. Ten core features were successfully implemented including online registration, queue status checking, and administrative data management. The developed website enables community members to access healthcare information remotely without physical visits, reducing average registration time by approximately 40%. This research concludes that web-based healthcare systems using RAD methodology can significantly improve service efficiency at community health centers while meeting user requirements and usability standards.
Co-Authors Arundaa, Rillya Benny Pinontoan Boediman, Timothy Salomo Van Dijken Iroth, Nathanael Eliasher Langi, Yohanes Andreas Robert Lapihu, Dodisutarma Luther Latumakulita Mans Lumiu Mananohas Ngangi, Stephano Caesar Wenston Pagewang, Yalon Bu'tu Pesik, Kevin Jeremi Soewoeh, Christian Alderi Jeffta Takaendengan, Mahardika Inra Wisard Widsli Kalengkongan