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Journal : OKTAL : Jurnal Ilmu Komputer dan Sains

Perancangan Dan Pembangunan Sistem Informasi Geografis Pemetaan Lokasi Penyedia Jasa Servis Perangkat Komputer Di Wilayah Kota Tangerang Selatan Berbasis Web Abiyan Pasya Pamungkas; Yulianti
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 02 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The increase in learning activities from home and working from home during the COVID-19 pandemic, of course, will also affect the increase in users of computer devices such as laptops and desktop PCs. Computer equipment service providers are services that are in great demand, especially by computer users who are new to using computer equipment during this pandemic, however, just like other business owners, MSMEs, computer equipment service providers, have also experienced a decrease in the number of customers which resulted in a decrease in turnover at the beginning of the pandemic. COVID-19 due to the lack of promotional activities during the pandemic by computer service business owners. Given these problems, the design of a geographic information system mapping the locations of computer equipment service providers is quite possible to provide convenience to people who want to make repairs to their computer equipment and assist computer equipment service providers in promoting their services, the development of this geographic information system. using the Waterfall method, and for the programming language using PHP and MySQL database.
Implementasi Metode Prototype Dalam Perancangan E-Commerce Sebagai Platform Jual Beli Produk Power Cleanser Fiqri Adiperdana; Yulianti
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 06 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Power cleaner is a homemade product where this power cleaner aims to clean areas that are difficult to clean, previously this power cleaner product has been marketed through door to door only with a very small scope and also with the existence of marketplaces such as shopee, tokopedia that encourage this cleaning power product to marketed through e-commerce, but with the policy of the Indonesian government on increasing taxes, it greatly affects the turnover and price of the power cleaner product which makes purchasing power weak, which is where the admin costs of the buying and selling process on e-commerce are relatively high. In this study, data collection was carried out in several stages starting from literature study, field study using observation, interviews, and similar literature studies. The development methodology used in the manufacture of this system is prototype development. And tested using the blackbox test method and a questionnaire. After revealing and knowing the system that is running, the proposed problem solver on the system will be made an e-commerce application design system for power cleaner products that can assist in managing data on products sold. Based on the results of implementation and testing, it can be concluded that the implementation of the prototype method in the design of e-commerce as a buying and selling platform for power cleaner products greatly increases productivity and independence in entrepreneurship in order to create a product that has high purchasing power and is known to the wider community.
Perancangan Sistem Informasi Pembuatan Akta Kelahiran Anak Berbasis Web Dengan Metode Waterfall Di Kecamatan Ciseeng Kabupaten Bogor Mutadin; Yulianti
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 04 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Currently, information technology plays an important role in human activities that can be utilized by the community and government sectors, with one of them being in government management at the sub-district and city levels. The Ciseeng sub-district office, Bogor district, is one of several sub-district government institutions that utilize information technology to inform and improve existing services. The Ciseeng District, Bogo Regency, does not yet have a complete service information system for the community in making a child's birth certificate. So this study aims to design an information system for making child birth certificates in Ciseeng District, Bogor Regency. The methodology used in this information system research is the waterfall methodology, the results of this research will facilitate the community in making a child's birth certificate. The preparation of this information system is intended as a means of increasing awareness of making birth certificates for children and providing good solutions for the community and sub-districts. So, with the existence of an information system for making child birth certificates, it can improve and facilitate the community in making birth certificates and assisting the government in managing information data.
Prediksi Harga Emas Dengan Menggunakan Metode Naive Bayes Dalam Investasi Untuk Meminimalisasi Resiko Rachmat Rifky Miladi; Yulianti
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 10 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Precious metal gold is one of the profitable assets to invest and can be an option to invest. There are many factors that affect the price of gold, namely fluctuations in the dollar exchange rate, financial crisis, world oil prices, high demand for gold in the market and the world political situation. The Naive Bayes algorithm is able to produce a classification that is used to predict opportunities that will occur in the future. The purpose of using the Naive Bayes Classifier algorithm is to predict the price of gold which can help investors in making decisions to sell or buy gold in the future. The processed gold data is sourced from observations on www.KursDollar.org from 1 to 31 July 2022 as a dataset on the dollar exchange rate and on the website www.harga-emas.org as a gold price dataset. Based on the results of tests that have been carried out up to the cross validation stage, the Naive Bayes Classifier method can be used to predict gold prices with an accuracy, precision and recall level of 100% with the assumption that there will be a decline in gold prices on the next day, August 1, 2022.
Pengembangan Aplikasi Absensi Guru Menggunakan QR Barcode Dengan Model Waterfall Pada SMK Pustek Serpong Ahmad Sopyan Jaenudin; Yulianti
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 11 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Attendance can be said to be a sign of attendance which is part of reporting activities in schools to record teacher attendance, the problem at PUSTEK Serpong Vocational School, South Tangerang City is that the attendance system is still carried out in handwriting using a pen and absent paper to fill in attendance, where the admin is in the process Attendance data recording takes time to input data into Microsoft Excel. Because the proposed application to be developed is an attendance system that can facilitate the process of recording attendance and recording data. The development of the teacher attendance system is designed using a QR Barcode, an application system that is developed based on a Website by utilizing a QR Barcode to convey information about the attendance process through the camera. In system development using the waterfall models of software development that allows the system to be made in a structured and systematic (sequential) manner according to the development structure, namely Analysis, Design, Implementation, Testing, Maintenance. From developing a handwritten attendance system to a teacher attendance application QR Barcode is an attendance application that can record teacher attendance data at Pustek Serpong Vocational Schools and help school admins in terms of data recording. The results of 2 (login & scan absent using QR barcode) application testing that have been developed get 100 % results because there are no errors in testing and as expected.
Co-Authors Abiyan Pasya Pamungkas Adam Lutfi Al’Gani Adelia Dewi Aditama, Fahmi Agung Rizal Suryo Laksono Ahmad Firmansyah Ahmad Hambali, Ahmad Ahmad Mahdiyan Ahmad Sopyan Jaenudin Ahmad, Solakhul Umam Aka Suwarno Akbar, Muchamad Raffi Aldie Lukman Al Hakim Alfin Hady Musyafa Andini Afaf Angga Nurrohman Arfira Trisna Devi Aries Saifudin Arif Fiansyah Arif Rahman Arinda Chintya Sari Arrofi, Muhammad Asep Subarkah Aziz Hafidu Baehaqi, Reza Anwar Sidiq Budrio, Budrio Dadang Setiawan Daniel Ambarita Debiyanti, Debiyanti Dedi Yansah Dekif Ahrizal Deni Mulyadi Dwi Bahar Muslimin Dwi Kusmanto Eka Putra Pratama Eko Suroso Endar Nirmala Esra Tarigan Fefbi Septa Kristara Ferizal Ferizal, Ferizal Fiqri Adiperdana Guntur Chandra Triananda Gusti Kanuraga Hadi Iswanto Hendri Hendri Herdiansyah, Aditya Tri Hidayat Mairudin Hotmaida Simanjuntak Humaedi, Dedi Ilham Maulana Indika Hanjalah Iqbal Ardiansyah Irman Gantira Irpan Kusyadi Ismi Ismi Ismi Suhartono Itmamul Wafa Iyus Tiawati Jayanti, Windi Jimmi Walter Hasiholan Manurung Kamal, Alvin Kurnia Karina Femi Amilia Kholik, Nur Lailan Cipta Hermawan Maula Khaerul Miftah Mirza Akrom Nunsyah Moch. Agung Maulana Moh. Rizki Mubarok Mohamad Sopiyan Mohammad Fahmi Muhamad Nur’ashad Muhammad Arinal Haq Muhammad Kharisma Ade Miharja Muhammad Noval Nur Auliya Muhammad Riyadhi Al Fikri Muhammad Syamsul Ariffin Muhammad Taufiq Kamaludin Muhammad Yusup Munawaroh Munawaroh Mutadin Nanda Risky Maulana Niki Ratama Normalisa Nugraha, Bangkit Fajar Nurudin, Muhamad Octavia, Indriyani Opa Fauzi Pratama, Arnold Agusti Putra, Alvin Pratama Rachmat Rifky Miladi Ramadani Ramadani Ramdoni Ramdoni Ratna Willis Redo Ramadhan Chaniago Rendi Sabillillah Rifqi Audi Ferian Riki Firmansyah Tanjung Riris Lima Putri Riski, Indah Robbi, Mukhlishoh Syaukati Rohmat Rohmat Rohmat Taufiq Romi Kurniawan Rosa Ardiani Salsabilah, Zafira Santoso, Pandu Dewonoto Laut Saputra, Masda Priadyan Saputro, Rio Dwi Sartika Lina Mulani Sitio Savira Granita Septarini, Ri Sabti Siti Mardiana Siti Marfirah Siti Rohmaniyah Siti Soliah Sri Mulyati Sri Mulyati Sulkhan, Sulkhan Sunariyo Sunariyo Sutrisna Sutrisna Syahrulloh Syahrulloh Taufik Surya Hermanto Teguh Zaelani Teti Desyani Tio Gautama Wahyu Faharrudin Hanaatmoko Wahyu Satrio Rizki Yansen Yansen Yesica Wisda Ananda Yoga Koswara Zainudin Zainudin Zifa Fauziah