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All Journal Journal of Artificial Intelligence and Engineering Applications (JAIEA) OKTAL : Jurnal Ilmu Komputer dan Sains
Muhammad Richie Hadiansah
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Astronomy Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Social Sciences

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Desain Sistem Informasi Magang Terintegrasi Berbasis Web Menggunakan UML: Fase Desain dalam Metode Waterfall Muhammad Richie Hadiansah; Muhammad Irwan Padli Nasution
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 5 No 01 (2026): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

This study designs a web-based internship information system that integrates internship administration for interns, field supervisors, and administrators. This system is designed to address manual internship management issues, such as recording errors, delays in obtaining validation, and difficult participant activity monitoring. The development method used is Waterfall, with the research focus only on the design stage using Unified Modeling Language (UML) consisting of use case diagrams, activity diagrams, sequence diagrams, and Class Diagrams. System planning aims to obtain a structured design model, in which there are multi-role login features, participant profile management, attendance and logbook filling, final report uploads, assessments carried out by supervisors, and account management by admins. The result of this study is a system design that can be used as a reference for further development aimed at digitizing internship management.
Analisis dan Pemodelan Proses Bisnis Distribusi Suku Cadang Otomotif pada PT. XYZ Menggunakan BPMN Mutia Herman; Muhammad Richie Hadiansah; Fakhri Alauddin Tarihoran; Muhammad Alvin Nurrahman; Idham Tiofandy Hasibuan; Meiranda Siregar; Muhammad Ayub Ardi
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 5 No 01 (2026): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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

Abstract

The business process of selling and procuring products at PT. XYZ still relies on manual coordination and systems that have not yet been integrated, so workflows and process traceability are not yet optimal. This research aims to analyze and model these business processes using Business Process Model and Notation (BPMN). The research method used is descriptive research through observation and document study. The research data is in the form of activity flows, the role of actors, operational documents, and information on the use of the system in the sales and product procurement process. The results show that as-is business process modeling identifies flow inefficiencies, while to-be modeling results in more structured processes, integrated with information systems, and clarifies the roles and responsibilities of actors.
Design and Build an Internship Information System at PT. Perkebunan Nusantara IV Regional I Medan Web Based Herman, Mutia; Muhammad Richie Hadiansah
Journal of Artificial Intelligence and Engineering Applications (JAIEA) Vol. 5 No. 2 (2026): February 2026
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59934/jaiea.v5i2.1995

Abstract

The administrative process for the internship program at PT Perkebunan Nusantara IV Regional I Medan is still carried out conventionally, starting from the registration stage to recording attendance and daily journals. This situation causes various problems such as input errors, delays in the verification process, and difficulties in monitoring the attendance and activities of interns. This study aims to design a web-based internship information system as a solution to improve data management efficiency and reduce existing administrative problems. The method used in this study follows the SDLC approach with the Waterfall model, which includes needs analysis, system design, implementation with Laravel and Tailwind CSS, and testing using the Black Box Testing method. The findings of this study indicate that the developed system can support online registration, location-based attendance, daily journal filling, and participant management by the admin more quickly, accurately, and integrated. Testing shows that all main functions operate according to the specified scenario. This system makes a significant contribution to supporting more efficient and up-to-date internship administration and has the potential for further development to improve the quality of internship services at related institutions.
Co-Authors Fakhri Alauddin Tarihoran Herman, Mutia Idham Tiofandy Hasibuan Meiranda Siregar Muhammad Alvin Nurrahman Muhammad Ayub Ardi Mutia Herman Nasution, Muhammad Irwan Padli