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DESIGN OF A LAN NETWORK DISORDER DIAGNOSTIC SYSTEM WITH A KNOWLEDGE-BASED SYSTEM USING THE FORWARD CHAINING METHOD(CASE STUDY: STAR ENERGY GEOTHERMAL DARAJAT II, LIMITED) Budiman, Tedi; Abdul Rohmat, Sumpena
RISTEC : Research in Information Systems and Technology Vol. 3 No. 2 (2022): JURNAL RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Lack of knowledge about LAN network can be overcome by an expert with his knowledge and experiences. Expert systems are developed together with the existence of the information technology. The development of expert systems is aimed as aid facilities to provide solutions in our lives. This expert system can help technicians to get solutions quickly and can save the time. Expert systems use computer technology to integrate, manipulate and display information or features. Expert systems can also help in taking better solutions. This system uses forward chaining method which is the inference method using logical reason that is started from the previous fact to examine the validity of hypotheses. This system is created using JAVA Netbeans program and database using MySQL. This system is provided an expert menu for knowledge management, so the expert can add, change and delete the knowledge. This system uses UML (Unified Modeling Language) modeling.
A Design and Build Information Systems Project Management Web-Based Student Attendance at Rancaekek Bintara Vocational School Budiman, Tedi; Rosliani, Elin; Muhamad Ramdan, Dandi
RISTEC : Research in Information Systems and Technology Vol. 4 No. 2 (2023): RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

The web-based student attendance information system at SMK Bintara Rancaekek is designed and built to enhance the efficiency and accuracy of attendance recording. The methodology used in this study is Linear Sequential, which includes the stages of analysis, design, coding, and testing. This attendance information system is developed using the PHP programming language and MySQL database. To support system design, UML (Unified Modeling Language) diagrams are used, including use case, activity, class, and sequence diagrams. The result of this study is a system that allows teachers and administrative staff to record student attendance in real-time, access attendance reports, and manage student data more easily. Trials show that this system improves operational efficiency and reduces attendance recording errors. This web-based attendance information system is expected to support school administration management and provide significant benefits to SMK Bintara Rancaekek
A Design And Build A Laundry Service Ordering Information System Using Framework Spring Boot And Vue Js (Case Study Qu Cuci Garut) Elin Rosliani; Budiman, Tedi; Hidayat, Syarif
RISTEC : Research in Information Systems and Technology Vol. 4 No. 2 (2023): RISTEC : Research in Information Systems and Technology
Publisher : RISTEC : Research in Information Systems and Technology

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Abstract

Currently, the development of Information Systems (IS) and Information Technology (IT) is progressing very quickly. The development of IS/IT cannot be separated from the role of humans who continue to improve and look for new innovations at all times so that technology can make people's daily work easier. The rapid development of IS/IT and the use of IS/IT in aspects of life has resulted in the integration of computerized systems that are not limited by time and distance via the network.internet. SI/IT also provides data accuracy in processing data compared to manual methods. The positive impact of IS/IT in the business world is not only felt by large-scale businesses but is also felt by medium and small businesses, where involving IS/IT in running their business will make business easier, faster and minimize human error.Main Quality (Qu Cuci) Garut is a service that operates in the service sectorlaundry kilos such as carpets, daily clothes and other types of fabric. However, Qu Cuci Garut in its operational process still uses manual and simple books, where the financial book process still uses manual stationery which is prone to damage to books, loss of books or writing that is difficult to read and for self-payment with current technological developments there are many payments. non-cash using the methodpayment gateway Therefore, an information system is needed to simplify the transaction process. Therefore, an information system is needed for online ordering and financial recording with a computerized system where payment methods are usedpayment gateway midtrans. Here the system that will be created usesFramework Spring Boot forBack End andFramework Vue Js forFront End.
Perancangan dan Pengembangan Aplikasi E-Commerce untuk Pemesanan Buket Bunga Berbasis Flutter: Studi Kasus Toko Bunga Kisah Kita Mutia, Acep Sandi; Sarji, Sarji; Munawar, Asep; Aljauza, Teguh; Budiman, Tedi; Rosmini, Rosmini
Buletin Sistem Informasi dan Teknologi Islam (BUSITI) Vol 6, No 2 (2025)
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/busiti.v6i2.2803

Abstract

Penelitian ini bertujuan untuk merancang dan mengembangkan aplikasiĀ e-commerce untuk pemesanan buket bunga berbasis Flutter di Toko Bunga 'Kisah Kita'. Seiring dengan meningkatnya permintaan akan layanan yang praktis dan efisien, aplikasi ini dirancang untuk mempermudah pelanggan dalam memilih dan memesan buket bunga secara online. Aplikasi ini dilengkapi dengan fitur-fitur seperti katalog buket bunga, sistem pembayaran online, pelacakan pesanan, dan notifikasi. Dengan menggunakan Flutter, aplikasi ini mendukung platform Android dan iOS, yang memungkinkan jangkauan lebih luas kepada pengguna. Proses pengembangan mengadopsi desain berpusat pada pengguna, memastikan antarmuka yang mudah digunakan. Hasil uji coba awal menunjukkan peningkatan efisiensi layanan dan kepuasan pelanggan, serta membantu Toko Bunga 'Kisah Kita' memperluas pasar dan meningkatkan penjualan.
Pengembangan Sistem Informasi Koperasi Simpan Pinjam Berbasis Web Mobile untuk Meningkatkan Efisiensi Pengelolaan Data dan Layanan Anggota di Desa Hegarmanah Kusumah, Randika; Budiman, Tedi; Nugraha, Yopi
Journal of Authentic Research Vol. 5 No. 3 (2026): August
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/64wsjz68

Abstract

Perkembangan teknologi informasi mendorong berbagai lembaga, termasuk koperasi simpan pinjam, untuk memanfaatkan sistem informasi berbasis web dalam meningkatkan kualitas pelayanan dan efisiensi pengelolaan administrasi. Koperasi Simpan Pinjam di Desa Hegarmanah masih menerapkan proses pengelolaan data anggota, simpanan, pinjaman, angsuran, dan penyusunan laporan keuangan secara semi-manual menggunakan buku besar dan aplikasi spreadsheet. Kondisi tersebut menyebabkan proses administrasi memerlukan waktu yang relatif lama, berpotensi menimbulkan kesalahan pencatatan, serta menyulitkan anggota dalam memperoleh informasi mengenai layanan koperasi. Penelitian ini bertujuan untuk mengembangkan sistem informasi koperasi simpan pinjam berbasis web mobile yang dapat meningkatkan efektivitas pengelolaan data dan kualitas pelayanan kepada anggota. Metode yang digunakan adalah Research and Development (R&D) dengan model pengembangan Waterfall yang meliputi tahapan analisis kebutuhan, desain sistem, implementasi, pengujian, dan pemeliharaan. Perancangan sistem dilakukan menggunakan Unified Modeling Language (UML), sedangkan pengujian sistem menggunakan metode Black Box Testing. Hasil penelitian menunjukkan bahwa sistem yang dikembangkan menyediakan fitur loginadministrator, pengelolaan data anggota, data simpanan, data pinjaman, data angsuran, laporan keuangan, serta informasi koperasi dalam satu platform yang terintegrasi. Sistem mampu membantu pengelola dalam mengelola administrasi koperasi secara lebih cepat, terstruktur, dan terdokumentasi. Hasil pengujian menunjukkan bahwa sebagian besar fungsi utama sistem berjalan sesuai dengan spesifikasi yang telah dirancang sehingga sistem layak digunakan sebagai media pendukung pengelolaan administrasi Koperasi Simpan Pinjam Desa Hegarmanah.
PERANCANGAN SISTEM INFORMASI PENERIMAAN PESERTA DIDIK BARU (PPDB) DAN PELAPORAN DAPODIK BERBASIS WEB MENGGUNAKAN METODE PROTOTYPING Mubarok, Fitriyansah; Budiman, Tedi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60654

Abstract

The admission process for new students (PPDB) and its reporting to Dapodik at SMA IT Atta'awun Sukaresmi currently faces operational constraints due to manual data management, leading to data redundancy and reporting delays. This study aims to design a web-based PPDB and Dapodik reporting information system using the Prototyping method to enhance school administrative efficiency. The system development focuses on creating rapid interface prototypes based on initial user requirements, which are then iteratively evaluated and validated together with school stakeholders to ensure alignment with operational needs. This research delivers a verified system design blueprint and user interface prototype tailored to minimize data entry errors and accelerate the administrative reporting process at SMA IT Atta'awun Sukaresmi.
IMPLEMENTASI SISTEM PENILAIAN LOMBA PASKIBRA BERBASIS WEBSITE UNTUK MENDUKUNG PENGAMBILAN NILAI DEWAN JURI MENGGUNAKAN METODE AGILE DI SMA NEGERI 4 GARUT Alrasyid, Mochammad Exal; Budiman, Tedi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Posted
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60761

Abstract

Scoring in the Paskibra competition at SMA Negeri 4 Garut was previously done manually, judges recorded scores on paper while the committee tallied them using a calculator or spreadsheet, a slow and error-prone process lacking transparency. This study develops a website-based scoring system that lets judges enter scores directly and helps the committee generate accurate, transparent results. Built using the Agile method (requirements, design, development, testing, deployment, and review) with a PHP framework and MySQL database, the system was modeled through use case, activity, class, and entity relationship diagrams. It manages participant and jury data along with scoring criteria, automatically updates weighted scores, and produces rankings and printable reports. Black Box Testing confirmed the login, data management, scoring, and reporting features all work properly. The system makes Paskibra scoring faster, more accurate, and clearer for judges, the committee, and participants.