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INDONESIA
Jurnal Informatika dan Rekayasa Perangkat Lunak
Published by Universitas Teknokrat Indonesia
ISSN : 27973492     EISSN : 27972011     DOI : https://doi.org/10.33365/jatika
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering
Jurnal Informatika dan Rekayasa Perangkat Lunak (JATIKA), an Indonesian national journal, publishes high quality research papers in the broad field of Informatics and Computer Science, which encompasses software engineering, information system development, computer systems, computer network, algorithms and computation, and social impact of information and telecommunication technology.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 24 Documents
 1   2   3 
Implementation of the V-Model Method in Developing a Web-Based Employee Payroll Accounting Information System Hellyana, Corie Mei; Rosanah, Mila; Nur Amaliyah, Audy; Argarini Pratama, Eva
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 | DOI: 10.33365/jatika.v6i2.130

Abstract

SMK An-Nur Slawi is one of the private vocational schools located in the Tegal Regency. Currently, the process of managing data and calculating employee salaries at the school is still done manually using Microsoft Excel. This manual method has a fairly high risk of error and requires a relatively long time to complete. Given the importance of managing accurate and efficient financial information in supporting decision-making, an integrated accounting information system is needed to manage financial transaction data more optimally. This study aims to develop a computer-based employee payroll information system by applying the V-Model method in the software development stage. The V-Model method was chosen because it can ensure the verification and validation process at each stage of development so it is expected to improve the quality of the resulting system. The purpose of this study is to implement an automated payroll system that can reduce the error rate in salary calculations, speed up the payroll administration process, and increase the accuracy of employee data recording. With the implementation of this system, it is expected that the payroll process that previously took a relatively long time can be completed in a faster time and the error rate in salary calculations can be minimized. Currently, the employee payroll information system has been successfully designed and is in the trial stage. Interim results show an increase in efficiency in the payroll process, as well as a significant decrease in data input errors compared to the manual method used previously.
Evaluation of Developed Alumni Information Management System (AIMS) Using ISO 25010:2015 Jornadal, Mary Llourane Faith; Forca, Adrian Jaleco; Rama Putra, Gustian
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 | DOI: 10.33365/jatika.v6i2.134

Abstract

This study evaluated the Alumni Information Management System (AIMS) developed to enhance alumni tracking, career services, and institutional engagement, utilizing the ISO/IEC 25010:2015 software quality model. The evaluation focused on key characteristics: functionality, usability, reliability, performance efficiency, security, maintainability, and portability, to assess the system's effectiveness. An Iterative Software Development Life Cycle (SDLC) was employed during the development phase, allowing for incremental improvements and incorporating user feedback. Evaluation was conducted using a researcher-designed instrument aligned with the ISO/IEC 25010:2015 standard. The results indicate that the AIMS received a "Very High" rating across all evaluated characteristics, with an overall mean of 4.68, signifying strong user satisfaction and system efficacy. This study highlights the AIMS’s strengths and provides insights for potential improvements, ensuring its continued effectiveness in supporting alumni relations and institutional goals.
Mobile Application for Zakat, Infaq and Sadaqah (ZIS) Management Based on Artificial Intelligence (AI) Chatbot Rama Putra, Gustian; Ismangil, Agus; Fahdin, Moch.; Arsal, Muhammad
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 | DOI: 10.33365/jatika.v6i2.146

Abstract

As public awareness continues to grow regarding the importance of zakat, infaq and sadaqah (ZIS) as tools for social and economic welfare in Indonesia, there is an increasing need for innovation in how these charitable contributions are managed. One promising solution is the development of a mobile application that uses chatbot technology to make the process of giving and managing ZIS more efficient, transparent and user friendly. This study focuses on designing and building such a mobile app, using the waterfall model for software development. The process includes defining requirements, designing the system, analyzing the features, implementing the chatbot, and testing the application. The app is built to provide an interactive experience that helps users easily perform ZIS-related transactions, while also offering personalized information based on their needs. Testing results show that the app successfully supports essential functions like user registration, zakat payment, and access to ZIS information. It was also tested for compatibility and UI stability begin with Android 10 (Q) and above. While earlier versions such as Android 8 and 9 pose risks related to SDK support and performance, versions Android 12 to 14 demonstrate optimal performance and system stability. Android 15, still in beta, shows positive early results but requires further testing due to its ongoing development and potential SDK changes on multiple devices to ensure performance across different platforms. The findings indicate that the app runs smoothly, is easy to use, and is accessible to the broader community. Overall, this research presents a meaningful contribution to the modernization of ZIS management in Indonesia by leveraging digital technology to better serve the public.
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.
Implementation of Extreme Programing in the Stock Inventory Information Pindriansyah; Ulfa, Maria; Amalia, Rahayu; Sobri, Muhammad; Komalasari, Dinny
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 | DOI: 10.33365/jatika.v6i2.203

Abstract

Inventory information system is a software designed and built to manage inventory effectively and in real-time. In addition, to support the acceleration of business growth, business people are required to be able to adapt to technological advances. Pins perfume shop is a shop that presents a wide variety of perfume collections with different fragrances. The process of managing inventory at the pins perfume shop is still carried out conventionally, which has several risks such as loss of documents, damage to documents, and errors in recording the amount of inventory. To minimize these risks and support the acceleration of business growth, the authors design and build a website-based inventory information system. The author uses the Extreme Programming (XP) method, this research was conducted at the pins perfume shop. With this digital platform, it helps make it easier for the pins perfume shop to manage inventory, and makes it easier to print inventory reports, which are useful in making the right business strategy decisions.
Integration of RECA Weighting and MARCOS Methods in Decision Support Systems for the Selection of the Best Customer Recommendations Asistyasari, Ayuni; Arshad, Muhammad Waqas; Chandra, Iryanto; Nuryaman, Yosep; Saputra, Very Hendra
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 | DOI: 10.33365/jatika.v6i2.219

Abstract

In a competitive business environment, selecting the best customers is a strategic step to improve marketing efficiency and build profitable long-term relationships. However, this process is often constrained by subjectivity in determining criteria and evaluating alternatives. This study aims to develop an objective and measurable decision-making model by integrating of the Respond to Criteria Weighting (RECA weighting) and the method of measurement of alternatives and ranking according to compromise solution (MARCOS). The RECA weighting is used to determine the weight of criteria based on the response to their level of importance, while MARCOS is used to evaluate and rank customer alternatives based on proximity to the ideal solution. The final ranking of customers is determined using the RECA weighting method and MARCOS, which reflects the final value of each customer alternative; Customer 3 obtained the highest final score of 1.2339, indicating the best overall performance based on the established evaluation criteria. Furthermore, Customer 7 and Customer 1 are in second and third place with scores of 1.2096 and 1.1546, respectively, indicating that these three customers are the main candidates to be prioritized in the customer relationship strategy. The result of the integration of these two methods provides a decision support system that is able to generate accurate and logical customer ratings, and supports data-driven strategic decision-making. This model is expected to be an effective solution in improving the quality of business decisions, especially in managing customer relationships more on target and efficiently.
Design and Implementation of a Website-Based E-Commerce System for Digitalizing Agricultural Marketing and Empowering Local Farmers in Talawaan Legi, Fabio Kevin Williams; Mongi, Charles Efraim; Ngangi, Stephano Caesar Wenston; Ketaren, Eliasta; Takaendengan, Mahardika Inra; Tenda, Edwin
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 | DOI: 10.33365/jatika.v6i2.272

Abstract

The present study focuses on the design and implementation of a website-based e-commerce information system for agricultural product marketing in Talawaan District. The research addresses the limited market access and digital marketing adoption among local farmers by developing a comprehensive e-commerce platform. The system's design employed the Rapid Application Development (RAD) methodology, undergoing iterative processes that encompassed requirements analysis, system design utilizing DFD and ERD, implementation, and Black Box Testing. The developed e-commerce system incorporates features such as product management capabilities, integrated payment methods, seller dashboards, and user-friendly interfaces tailored to farmers' technical capabilities. The findings indicate the efficacy of the system in digitalizing agricultural marketing processes, thereby empowering farmers to autonomously manage their products and expand their market reach without the need for intermediaries. The implementation has demonstrated positive impacts on farmers' digital literacy and product competitiveness. This research contributes to the digital transformation of agricultural marketing in rural areas and provides a replicable model for similar contexts
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.
Implementation of an Internet of Things (IoT)-Based Water Level Early Warning System With Telegram Notification Lengkong, Agnes Gratia; Salaki, Deiby Tineke; Alfonsius, Eric
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 | DOI: 10.33365/jatika.v6i2.349

Abstract

Water level is an important parameter in monitoring hydrological dynamics, particularly in drainage channels, as significant changes can trigger flooding and disrupt public activities, including in the Faculty of Mathematics and Natural Sciences (FMIPA) campus at Sam Ratulangi University. This study aims to design and implement an early warning system for water level based on the Internet of Things (IoT) that can provide real-time notifications via Telegram. The system utilizes the ESP32 microcontroller, HC-SR04 Ultrasonic Sensor, and Raindrop Sensor to detect rainfall and measure water levels in the drainage channel. The system is designed using the Waterfall model and tested with a black-box approach. Notifications are automatically sent to Telegram when the water level status reaches the "Alert" or "Overflow" category, and will stop once the status returns to "Safe." The test results show that the system functions accurately, the network connection is stable, and notifications are sent in a timely manner. This study contributes to local flood mitigation and enhances the preparedness of the academic community towards rising water levels.
Website Development as a Media Promotion of Tourism Destinations in Manokwari Regency Talumepa, Gabriel; Nainggolan, Nelson; Takaendengan, Mahardika Inra
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 | DOI: 10.33365/jatika.v6i2.351

Abstract

Manokwari Regency has many tourist attractions but the lack of promotion causes the tourist attractions there to be less well-known. As technology develops, online tourism promotion is becoming increasingly important so that more people can get to know the tourist destinations in Manokwari Regency. One way to answer this challenge is to build an interactive and informative web-based information system. The Rapid Application Development (RAD) method was chosen because this method allows the system to be created quickly and can be improved according to user input. The development process begins with a needs analysis through observation and interviews with related parties, such as tourism businesses, tourists, and the local community. The information collected was used as the basis for creating the initial design of the system. Next, a system design is carried out which includes making a simple and easy-to-understand Unified Modeling Language (UML), as well as designing a database that can manage tourist destination information data. This website provides complete information about tourist destinations, travel routes, galleries, descriptions of tourist attractions and provides English features to facilitate international tourists. The test results using the Black Box Testing method show that all features run as expected. The implementation of this system is expected to provide convenience for tourists in accessing tourist information, increasing the attractiveness of regional tourism, and supporting the promotion of tourist destinations. Thus, this research contributes to utilizing digital technology to improve the tourism sector in Manokwari Regency.

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