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Journal : chain journal of computer technology computer engineering and informatics

Used Car Sale Application Design in Car Shoowroom Using Extreme Programming A. Ferico Octaviansyah Pasaribu; Agung Deni Wahyudi
CHAIN: Journal of Computer Technology, Computer Engineering, and Informatics Vol. 1 No. 1 (2023): Volume 1 Number 1 January 2023
Publisher : PT. Tech Cart Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58602/chain.v1i1.6

Abstract

Information technology is an activity of collecting, processing, managing, storing, disseminating and utilizing information. Apart from involving hardware and software, this technology also pays attention to human interests in its utilization. Car Showroom is a company engaged in buying and selling used cars. As a growing company and from its stagnant sales chart data for the last 5 years, Car Showroom took the initiative to make the internet a marketing medium. Judging from the reality, so far it has been difficult to provide information regarding the product. Making it easier to design a system that is created, as well as implementing a used car sales application in a car showroom made using the PHP programming language with the MySql database so that the information held by the showroom can be accessed by users online and in real time. With this application, it can help users find used cars online. Based on the results of the recapitulation of the 7 testing criteria that have been carried out, the results show that the number of answers from respondents has a value of 100% in accordance with testing system functionality using blackbox testing.
Evaluasi Kualitas dan Penentuan Mitra Reseller Terbaik Berbasis Sistem Pendukung Keputusan Menggunakan TOPSIS Agung Deni Wahyudi
CHAIN: Journal of Computer Technology, Computer Engineering, and Informatics Vol. 3 No. 2 (2025): Volume 3 Number 2 April 2025
Publisher : PT. Tech Cart Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58602/chain.v3i2.218

Abstract

Pemilihan reseller terbaik merupakan aspek krusial dalam strategi distribusi sebuah perusahaan. Proses ini melibatkan penilaian cermat terhadap sejumlah kriteria, termasuk kinerja penjualan sebelumnya, reputasi, kemampuan finansial, lokasi geografis, dan kualitas layanan pelanggan. Penelitian ini bertujuan untuk melakukan pemilihan reseller terbaik dengan menerapkan model sistem pendukung keputusan menggunakan metode TOPSIS, sehingga dapat membantu perusahaan dalam menentukan reseller terbaik yang akan membantu keberlangsungan kinerja penjualan perusahaan. Hasil perangkingan reseller terbaik berdasarkan metode TOPSIS menunjukan rangking 1 dengan nilai akhir sebesar 0,5845 didapat oleh Reseller E, rangking 2 dengan nilai akhir sebesar 0,5838 didapat oleh Reseller G, dan rangking 3 dengan nilai akhir sebesar 0,5612 didapat oleh Reseller J. Perangkingan reseller terbaik tidak hanya memberikan pandangan mendalam terhadap kinerja mitra bisnis, tetapi juga menjadi landasan bagi perusahaan untuk mengoptimalkan strategi distribusi dan meningkatkan pangsa pasar.