https://ejournal.ipinternasional.com/index.php/jostec/issue/feed 2026-04-01T12:44:09+00:00 Journal of Science Technology (JoSTec) editor@ipinternasional.com Open Journal Systems <p>Journal of Science Technology (JoSTec), <a href="https://portal.issn.org/resource/ISSN/2830-7275" target="_blank" rel="noopener">e-ISSN: 2830-7275</a> provides a forum for publishing the original research articles from contributors related to embedded system and control, processor and IC design, network and infrastructure, and computing algorithms. The scope of JoSTec starting from Volume 1 (2019) is as follows: embedded system based on microcomputer/microcontroller; algorithms and artificial intelligence; robotics; control systems; computer vision and pattern recognition; computer networks and security; processor and ASIC design; programable devices based on HDL and IP Core; high-performance computing (HPC); sensor network and IoT; distributed systems; cloud computing, and mobile computing. JoSTec starting June 30 2023 will be published in 2 issues, namely in June and December.</p> https://ejournal.ipinternasional.com/index.php/jostec/article/view/1849 2026-03-31T08:16:52+00:00 Arif Muhammad Rizal arifrizal02@gmail.com Lukman Junaedi lukman.junaedi@narotama.ac.id

<p>Information system products are needed in the current era of technological development. The existence of an information system can replace manual calculation systems that have been used for many years, one example being the payroll information system. Although payroll systems have been implemented in several large companies in Indonesia, PT. Andiarta Muzizat (Ninja Xpress), which operates in package delivery services, has not fully implemented a payroll information system, especially for riders (couriers).</p> <p>Therefore, this study aims to develop a payroll information system that can calculate rider salaries quickly and in detail. The system is designed to minimize discrepancies in salary calculations and provide transparent payroll information. This research was conducted at Mini Station Ninja Xpress Sidoarjo.</p> <p>The system development uses the Extreme Programming (XP) method, which includes planning, design, coding, and testing stages. The result of this research is a web-based payroll information system built using PHP and MySQL that is capable of calculating rider income, including gross salary, bonuses, and net salary received each month.</p> <p>The implementation of this system is expected to improve accuracy, efficiency, and transparency in payroll processes and reduce disputes related to salary discrepancies among riders.</p>

2026-04-01T00:00:00+00:00 Copyright (c) 2026 Arif Muhammad Rizal, Lukman Junaedi