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All Journal Jurnal Computech & Bisnis (e-Journal) Nuansa Informatika JTERA (Jurnal Teknologi Rekayasa) Jurnal Pengabdian Masyarakat Tapis Berseri SisInfo : Jurnal Sistem Informasi dan Informatika Nuansa Informatika Coreid Journal INTERNAL (Information System Journal) Bulletin of Intelligent Machines and Algorithms
Nugraha, Arif Bakti
Fakultas Teknologi Dan Informatika, Universitas Informatika Dan Bisnis Indonesia
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Library & Information Science Mechanical Engineering Other

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PERANCANGAN ARCHITECTURE ENTERPRISE SISTEM INFORMASI MANAJEMEN ASET DI BAGIAN UMUM KOTA BANDUNG (Studi Kasus : SETDA Kota Bandung) Nugraha, Arif Bakti
NUANSA INFORMATIKA Vol 14, No 2 (2020)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/nuansa.v14i2.2622

Abstract

Regional Secretary (SETDA) of Bandung City is a local government agency that has the main tasks and functions to Realize Public Services and Excellent Service Personnel to support the Vision of Bandung City as the Superior City of Bandung. The Regional Secretary of the City of Bandung is currently experiencing difficulties in managing information relating to asset investment and management, so it is necessary to strive to manage information better, one form of its application is through information systems using computer-based information technology. In information technology there are three interrelated parts, namely: hardware, software, and database. Integrated information system architecture planning and in accordance with the organization's business goals is one of the efforts to improve services in a better direction so that it is able to compete with other organizations. In this study discusses the planning of information systems architecture management assets in the general section and equipment of the City of Bandung, a case study in the Regional Secretary (SETDA) of the City of Bandung. The discussion of this research is emphasized in four stages, namely: business architecture planning, data architecture planning, application architecture planning, and technology architecture planning. The results of the research conducted are the planning of information systems architecture management in the Regional Secretary of the City of Bandung, in the form of recommendations for the development of information systems architecture to support the improvement of public service performance and system integration into all parts of the organization.Keywords: Business Architecture, Data Architecture, Application Architecture, Technology Architecture, EAP
PERANCANGAN ARCHITECTURE ENTERPRISE SISTEM INFORMASI MANAJEMEN ASET DI BAGIAN UMUM KOTA BANDUNG (Studi Kasus : SETDA Kota Bandung) Arif Bakti Nugraha
NUANSA INFORMATIKA Vol 14, No 2 (2020)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (674.386 KB) | DOI: 10.25134/nuansa.v14i2.2622

Abstract

Regional Secretary (SETDA) of Bandung City is a local government agency that has the main tasks and functions to Realize Public Services and Excellent Service Personnel to support the Vision of Bandung City as the Superior City of Bandung. The Regional Secretary of the City of Bandung is currently experiencing difficulties in managing information relating to asset investment and management, so it is necessary to strive to manage information better, one form of its application is through information systems using computer-based information technology. In information technology there are three interrelated parts, namely: hardware, software, and database. Integrated information system architecture planning and in accordance with the organization's business goals is one of the efforts to improve services in a better direction so that it is able to compete with other organizations. In this study discusses the planning of information systems architecture management assets in the general section and equipment of the City of Bandung, a case study in the Regional Secretary (SETDA) of the City of Bandung. The discussion of this research is emphasized in four stages, namely: business architecture planning, data architecture planning, application architecture planning, and technology architecture planning. The results of the research conducted are the planning of information systems architecture management in the Regional Secretary of the City of Bandung, in the form of recommendations for the development of information systems architecture to support the improvement of public service performance and system integration into all parts of the organization.Keywords: Business Architecture, Data Architecture, Application Architecture, Technology Architecture, EAP
Optimasi Manajemen Keuangan Sekolah dengan Sistem Informasi Berbasis Web (Base Studi Kasus SMK PGRI 1 Cimahi) Arif Bakti Nugraha
SisInfo Vol 7 No 1 (2025): SisInfo
Publisher : Universitas Informatika dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37278/sisinfo.v7i1.1119

Abstract

Sudah tidak asing lagi, berbagai macam kebutuhan sudah menggunakan akses internet, Contohnya Website. Bukan hanya Perusahaan atau Instansi saja yang menggunakan website untuk kebutuhannya. Bahkan dalam bidang pendidikan pun, sistem informasi berbasis web ini sudah banyak digunakan dibeberapa sekolah. Hal ini dikarenakan mengikuti kemajuan teknologi yang sudah semakin pesat. Pembangunan Sistem Informasi Keuangan berbasis Web ini bertujuan untuk membuat sistem informasi keuangan sekolah yang akan digunakan oleh bagian Keuangan atau Tata Usaha (TU), untuk mengelola dan memperoleh informasi mengenai data keuangan SMK PGRI 1 CIMAHI. Untuk membangun sistem ini, penulis menggunakan bahasa pemrograman PHP, lalu menggunakan MySQL sebagai databasenya.
Attendance System Implementation Existing Android Platform Using React Native Framework Bakti Nugraha, Arif; Rizcky Hikmawan, Muhammad
CoreID Journal Vol. 1 No. 2 (2023): July 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i2.9

Abstract

In a school that has hundreds of students, the attendance system or attendance recording is a problem in terms of practicality and data capture. Especially during a pandemic like this, learning is carried out online or in a network, commonly called distance learning (PJJ). Currently, various applications of technological advances have been created and begun to replace conventional systems. One of them is an Android-based attendance application system. The purpose of this study is to analyze and design an application that can help manage attendance data more easily and accurately. System modeling uses Unified Modelling Language (UML) to describe visually, then implemented with PHP and JavaScript programming languages, React Native Framework, and MySQL database as a database. With the mobile-based attendance system, it can make it easier for teachers to conduct attendance effectively and efficiently.
Dynamic Decision-Making Model Analysis for Pandemic Spread Control Using Causal Loop Diagram Bakti Nugraha, Arif
CoreID Journal Vol. 3 No. 1 (2025): March 2025
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v3i1.91

Abstract

Corona Virus Disease 2019 or better known as Covid 19 spreads very quickly and has become a pandemic for the world today. In its development process, it is very dynamic and complex, consisting of many interrelated and different components, each with its own purpose. As for the dynamic and complex issues in the spread of the Corona virus, the ability is absolutely necessary to limit the spread of the virus. For this reason, it is necessary to know the factors that influence and inhibit the spread of the virus as well as what strategies are needed and analyze the dynamic causality of these factors by using an approach method that uses a Causal Loop Diagram (CLD) system. The purpose of this study is to obtain an appropriate decision solution to manage the spread of the corona virus by using a causal graph approximation system.
Analisis Tren Laporan Keuangan dan Peramalan Pendapatan Agripreneurship di SMKN PP Lembang Danestiara, Venia; Nugraha, Arif Bakti; Pangestu, Idham Azis; Saputra, Naufal Fajar; Putra, Raka Deny Adi
Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB) Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB) (Edisi April)
Publisher : Pusat Studi Teknologi Informasi Fakultas Ilmu Komputer Universitas Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jpmtb.v4i1.140

Abstract

The activity "Trend Analysis for Financial Reports and Income Forecasting in the Agripreneurship Sector at the Negeri Lembang Agricultural Development Vocational School" aims to provide a basic understanding of digital technology that can be applied in the agribusiness sector, increase students' insight and readiness in facing challenges and opportunities in the Agripreneurship 4.0 era, provide practical skills in using technology in production, marketing and agribusiness management, and facilitate students in designing digital technology-based business strategies in agribusiness. Apart from that, the expected result after carrying out the seminar on Trend Analysis for Financial Reports and Income Forecasting in the Agripreneurship Sector is to provide a basic understanding of technology and be able to utilize tools such as SPSS and Google Sheet to increase productivity and efficiency in identifying challenges and opportunities in the agripreneurship sector for students at the Lembang State Agricultural Development Vocational School.
Implementasi Sistem Informasi Undangan Digital Berbasis WEB Arif Bakti Nugraha; Aren Kurnia
NUANSA INFORMATIKA Vol. 18 No. 2 (2024): Nuansa Informatika 18.2 Juli 2024
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/ilkom.v18i2.208

Abstract

A wedding invitation is a letter in the form of a card asking the recipient to attend a wedding. But now, wedding invitations can also be distributed via social media in the form of a web which is commonly called digital invitations. This study discusses the registration process, inputting forms, package selection, and payment. In addition, there is an admin interface whose job is to manage transactions which include managing payments, and managing incoming orders in the form of user data that will be included in the invitation web design.
Pengembangan Website E-Commerce Hisa Studio: Perpaduan React dan Firebase untuk Performa Maksimal Nugraha, Arif Bakti
JTERA (Jurnal Teknologi Rekayasa) Vol 10, No 2: Desember 2025
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v10.i2.2025.45-58

Abstract

Pada era digital saat ini, kehadiran website e-commerce menjadi suatu kebutuhan esensial bagi banyak bisnis, termasuk Hisa Studio. Skripsi ini mengusulkan dan implementasi penggunaan teknologi React dan Firebase dalam pembangunan website e-commerce untuk Hisa Studio. React, sebagai library JavaScript yang populer untuk pengembangan antarmuka pengguna, dipadukan dengan Firebase, sebagai platform cloud yang menyediakan berbagai layanan backend, termasuk otentikasi pengguna dan penyimpanan data melalui Firestore.Pendekatan pengembangan yang diambil melibatkan inisialisasi Firebase, pengelolaan otentikasi pengguna menggunakan Firebase Authentication, dan interaksi dengan Firestore Database untuk menyimpan dan mengambil data kategori produk menggunakan No SQL. Selain itu, implementasi fungsi otentikasi tambahan seperti pendaftaran pengguna dengan email dan password, serta manajemen sesi pengguna, turut menjadi fokus penelitian.Melalui pengembangan website e-commerce ini, diharapkan Hisa Studio dapat memanfaatkan keunggulan React dalam pembangunan antarmuka pengguna yang responsif dan Firebase untuk penyimpanan data yang efisien. Evaluasi dilakukan terhadap kinerja, keamanan, dan fungsionalitas keseluruhan sistem. Hasil penelitian ini diharapkan memberikan kontribusi positif dalam pengembangan aplikasi web e-commerce menggunakan teknologi modern. 
Membangun Infrastruktur Jaringan Bagi Siswa SMKN 13 Bandung Imannudin Akbar; Arif Bakti Nugraha; R.Yadi Rakhman; Erlang Anggara Widjaksono
Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB) Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB) (Edition April)
Publisher : Pusat Studi Teknologi Informasi Fakultas Ilmu Komputer Universitas Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jpmtb.v5i1.179

Abstract

This Community Service Program (PkM) aims to equip students of SMKN 13 Bandung with practical skills in Debian server administration. The activity was conducted through an intensive workshop emphasizing hands-on practice, aimed at enhancing students' abilities to build a network infrastructure based on Debian 12. This activity not only provided theoretical understanding but also prepared students for the Competency Skills Test (UKK) and challenges in the workforce. Through this program, students gained skills in configuring network services such as DNS, DHCP, Web Server, and Database Server using the Command Line Interface (CLI). Evaluations showed significant improvement in students' knowledge and skills, as well as their readiness to face exams and enter the workforce. This program is expected to enhance the quality of graduates from SMKN 13 Bandung, meeting the demands of the information technology industry.
Ensemble Learning for Early Warning Systems in Higher Education: A Comparative Study of Student Attrition Muhamad Achya Arifudin; Elia Setiana; Arif Bakti Nugraha
Bulletin of Intelligent Machines and Algorithms Vol. 1 No. 3 (2026): BIMA March 2026 Issue
Publisher : Maheswari Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65780/bima.v1i3.19

Abstract

Student attrition poses a substantial challenge to higher education institutions, affecting their reputation and financial sustainability. Conventional single machine learning models often exhibit limited sensitivity when analyzing educational data, which is typically marked by severe class imbalance favoring graduating students over dropouts. This study introduces an Early Warning System based on a Hybrid Stacking Ensemble framework to improve student attrition prediction. The approach leverages complementary biases from Bagging and Boosting as base learners, which are then combined using a Logistic Regression meta-learner to refine prediction weights. To counteract class imbalance and majority-class bias, the Synthetic Minority Over-sampling Technique was employed during preprocessing. Empirical evaluations reveal that the Hybrid Stacking Ensemble attains a classification accuracy of 88.81% and a Recall of 80.99%, surpassing standalone models and other ensemble methods. Feature importance rankings highlight second-semester academic performance and administrative-financial factors—particularly tuition payment punctuality—as key dropout predictors. These results affirm the value of integrating diverse classifiers to discern intricate, nonlinear student behavior patterns. In essence, this work establishes a reliable, evidence-based framework enabling administrators to shift from reactive to proactive, precision-targeted strategies that foster student retention and institutional success.
Co-Authors Adrian Rama Putra Akbar, Imannudin Aren Kurnia Chairul Habibi Erlang Anggara Widjaksono Hilma Anggraeni Muhamad Achya Arifudin Pangestu, Idham Azis Putra, Raka Deny Adi R.Yadi Rakhman Rizcky Hikmawan, Muhammad Saputra, Naufal Fajar Setiana, Elia Venia Restreva Danestiara