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All Journal JSI: Jurnal Sistem Informasi (E-Journal) Jurnas Nasional Teknologi dan Sistem Informasi Jurnal Hilirisasi IPTEKS (JHI) Indonesian Journal of Electrical Engineering and Computer Science Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Jurnal Sistim Informasi dan Teknologi
Hasdi Putra
Departemen Sistem Informasi Universitas Andalas
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Engineering Health Professions Library & Information Science Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Journal : Jurnas Nasional Teknologi dan Sistem Informasi

 1 
Penerapan Enterprise Resource Planning (ERP) Pengadaan Bahan Baku dan Pengelolaan Produksi Pada Perusahaan Furniture Menggunakan ADempiere (Studi Kasus: CV Roland Kencana) Hasdi Putra; Ravi Azhari
Jurnal Nasional Teknologi dan Sistem Informasi Vol 2, No 3 (2016): Desember 2016
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v2i3.2016.117-128

Abstract

In this era of global competition, companies need to shorten the production cycle, responsive to market dynamics and customer demand and to strengthen information exchange system. In this competitive environment, Enterprise Resource Planning (ERP) is very helpful in integrating the management of all the company's resources. In manufacturing companies such as furniture, raw materials shall be made available for the production process. Shortages of raw materials can be anticipated early through inventory information that can be accessed quickly and accurately so that the business process is still running. This study aims to assist companies in implementing ERP systems by proposing strategies and tactics to overcome the problems encountered in implementing ERP systems. ADempiere as one ERP applications can help manage the transaction data and inventory business processes to improve corporate performance. The stages are carried out in this research is to identify problems, analyze business processes, election ADempiere application modules, implementation and testing of applications. Business processes are identified consisting of sales, purchasing and production. The results of analysis of business processes described in the Business Process Modeling Notation (BPMN) and a working model of the system is shown by the use case diagram. System test results obtained by comparing the ERP system using the manual system. The test results prove that ADempiere can produce the raw material inventory information in real time, generate transaction reports purchases, sales, production, and financial reports automatically so that it can help company leaders make decisions quickly and accurately. 
Penerapan Prediksi Produksi Padi Menggunakan Artificial Neural Network Algoritma Backpropagation Hasdi Putra; Nabilah Ulfa Walmi
Jurnal Nasional Teknologi dan Sistem Informasi Vol 6, No 2 (2020): Agustus 2020
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v6i2.2020.100-107

Abstract

Prediksi produksi padi menjadi penting dilakukan untuk menunjang pembangunan nasional sektor pertanian pada suatu negara atau wilayah. Artificial Neural Network (ANN) termasuk metode yang terbaik dalam melakukan prediksi. Masalah utamanya adalah bagaimana menentukan jumlah neuron dan hidden layer yang optimal sehingga akurasi prediksinya tinggi. Artikel ini bertujuan untuk merancang arsitektu ANN unutk melakukan prediksi terhadap produksi padi menggunakan ANN dengan algortima backpropagation. Tahapan penelitian yang dilakukan adalah mengumpulkan data produksi padi, melakukan pre-processing data, memproses prediksi, dan pengujian akurasi dan error serta implementasi. Dalam memproses prediksi dilakukan sesuai dengan rancangan model prediksi, yaitu parameter epoch, momentum, learning rate, hidden layer untuk menghasilkan keakuratan yang tinggi. Temuan yang diperolah berupa rancangan optimal untuk melakukan prediksi yaitu dengan menggunakan multilayer. Hasil pengujian sistem prediksi produksi padi yang terdiri dari 75 kali pengujian pada di 19 daerah di Sumatera Barat, diperoleh tingkat akurasi mencapai 88,14% atau dengan tingkat error yang relatif rendah yaitu 11,86%.
Pembangunan Sistem Informasi Pengelolaan Data Transaksi Bagian Tambang PT. Yasiga Sarana Utama Berbasis Web dengan Fitur Mobile Rahmi Prisalia; Difana Meilani; Hasdi Putra; Husnil Kamil
Jurnal Nasional Teknologi dan Sistem Informasi Vol 1, No 1 (2015): Oktober 2015
Publisher : Jurusan Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v1i1.2015.23

Abstract

Web-based management information system of transaction data with mobile features was needed by employees of PT. Yasiga Sarana Utama, especially mine division. The problems that frequently occur are some documents are created with the manual method, data storage is conducted using Microsoft Excel and duplication. Damage and loss of data have been solved with Web-based management information system of transaction data. In addition, the field employees who have activities outside of the Office get ease in storing and archiving the data using a mobile application integrated with transaction data management information systems. Management information system of transaction data was built using the waterfall method which consisted of the analysis, design, coding or implementing, and testing. In the early stages of development, the company business processes were studied through literatures, and then the company requirements were analyzed using use case diagrams, class diagrams, sequence diagrams, state chart diagrams, and user interface design. The next phase was the design of the system by designing a database using the ER-diagrams. Programming code on the implementation phase was conducted using PHP PDO with object-oriented programming, Bootstrap PostgreSQL database as an additional aesthetic applications, and PhoneGap to generate mobile applications. Application testing was conducted using black box testing. The results of the implementation showed the expected output and in accordance with existing business processes.Keywords—Management Information System of Transaction Data, PT. Yasiga Sarana Utama, Mobile, Waterfall
Co-Authors Afriyanti Dwi Kartika Benardo Aulia Difana Meilani Fajril Akbar Fajrul Khairati Hafizah Hanim Haris Suryamen Husnil Kamil Jefril Rahmadhoni Nabilah Ulfa Walmi Rahmatika Pratama Santi Rahmi Prisalia Ravi Azhari Roni Putra Syafii Syafii