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All Journal Jurnal Ilmu Komputer dan Agri-Informatika Cyberspace: Jurnal Pendidikan Teknologi Informasi Jurnal Ilmiah Media Sisfo TIN: TERAPAN INFORMATIKA NUSANTARA Entalpi Pendidikan Kimia Djtechno: Jurnal Teknologi Informasi DECODE: Jurnal Pendidikan Teknologi Informasi JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Teknologi Sistem Informasi Jurnal Pustaka Aktiva : Pusat Akses Kajian Akuntansi, Manajemen, Investasi, dan Valuta TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) Malcom: Indonesian Journal of Machine Learning and Computer Science Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Informatika: Jurnal Pengembangan IT SEWAGATI: Jurnal Pengabdian Kepada Masyarakat BATIK: Jurnal Pengembangan dan Pengabdian Masyarakat Multikultural Jurnal Indonesia : Manajemen Informatika dan Komunikasi Damhil: Jurnal Pengabdian kepada Masyarakat
Ulfa Khaira, Ulfa
Bogor Agricultural University
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Journal : TIN: TERAPAN INFORMATIKA NUSANTARA

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Rancang Bangun Sistem Penetapan Angka Kredit dengan Metode Rapid Application Development Maulana, Sabrian; Khaira, Ulfa; Hutabarat, Benedika Ferdian
TIN: Terapan Informatika Nusantara Vol 6 No 2 (2025): July 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i2.7534

Abstract

The manual process of determining employee credit scores often leads to issues such as administrative complexity, human error, and low transparency. This study designs a web-based information system to digitize the process efficiently. The Rapid Application Development (RAD) method is employed to accelerate system iteration and testing. Key features include credit score submission, role-based data validation, change history tracking, and activity logs as an audit trail. The workflow is illustrated using a multi-actor activity diagram involving employees, the HR division, and management. The system is designed with a focus on security, efficiency, and data integration. Testing was conducted using a black-box approach to ensure that all functionalities operate as intended. Results show that the system performs optimally, remains stable, and is responsive across various usage scenarios. Therefore, this system contributes as a digital solution that improves accuracy, efficiency, and accountability in the credit score determination process, which is a critical component of personnel management, particularly within government and educational institutions.
Implementasi Model Extreme Programming dalam Pengembangan Sistem Simulasi Tes TOEFL Rahman, Reyvi; Khaira, Ulfa; Abidin, Zainil
TIN: Terapan Informatika Nusantara Vol 6 No 4 (2025): September 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i4.8272

Abstract

English proficiency is a key requirement in both academic and professional settings, with TOEFL serving as a standardized measure of competency. However, many candidates are unprepared for this exam due to a lack of understanding and practice that simulates actual test conditions. Yanto Tanjung English Academy, a course provider offering online TOEFL instruction, currently lacks a comprehensive test simulation facility. Therefore, this research aims to develop a web-based TOEFL test simulation system to provide a realistic exam experience, enabling participants to be better prepared and more confident. The system was developed using the Extreme Programming (XP) method, which consists of planning, design, coding, and testing phases. Testing was conducted using a Test-Driven Development (TDD) approach to ensure the system's functionality and alignment with user requirements. The results show that all main features are accessible, as evidenced by an efficient average execution time of 2.126 seconds across all tested features. This performance data confirms that the TDD approach successfully yielded a system that is not only functional but also responsive for its users. Furthermore, the system received a high acceptance rate from both stakeholders and course participants. This system is expected to enhance the effectiveness of independent and flexible TOEFL learning and to serve as a beneficial digital solution for course participants and the general public wishing to practice TOEFL online
Co-Authors Abidin, Zainil Ade Adriadi Al Falaqi, Maula Anugradia, Nabila Ariansah, Bimo Arsa, Daniel Aryani, Reni Benedika Ferdian Hutabarat EDI SAPUTRA Fikri, Akmal Hanis, Farisyah Lutfiah Jaya, Asirman Lutvianita, Febby Mardhotillah, Bunga Maulana, Sabrian Mhd Hidayattullah Muhammad Razi A mutia fadhila putri, mutia fadhila Noverina, Yolla Nugraha, A. Prima Nurhadi, Miranda Sukma Priyanto Priyanto Rahman, Reyvi Razi A, Muhammad Rizqa Raaiqa Bintana Saputra, Andre Ilham Saputra, M Ari Sarah, Dinda Fatimah Sukma, Silvia Antana Syalom, Cahya Syamsyida Rozi Tri Suratno Utomo, Pradita Eko Prasetyo VERDI, MOHD RAFI Weni, Indra Yerimadesi Yerimadesi Yurinanda, Sherli