Article Per Year (5 Year)
p-Index From 2020 - 2025
0.835
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All Journal Journal of Embedded Systems, Security and Intelligent Systems Journal of Digital Technology and Computer Science
Ahmad Khairul Shiddiq
Unknown Affiliation
Computer Science & IT Electrical & Electronics Engineering Engineering

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Development of a Web-Based Scheduling Information System with Agile Methodology Using Next.js and Supabase Mushaf; Muh Dimas Januardi Nur; Nurul Ilmi; Nurfadilah; Ahmad Khairul Shiddiq
Journal of Embedded Systems, Security and Intelligent Systems Vol 6, No 2 (2025): June 2025
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v6i2.9588

Abstract

This study analyzes the development and impact of FOKUS!, a web-based scheduling application designed to help individuals, particularly students and professionals, manage time and tasks effectively. The system was built using an Agile approach across three sprints, involving UI/UX design, backend setup with Next.js and Supabase, and implementation of task management and notification features. Results from White Box testing indicated 100% frontend code coverage, with stable component rendering and logic validation. Black Box testing confirmed that core features—registration, login, task CRUD, and reminders— functioned as intended. Feasibility studies showed that the system is viable technically, economically, and organizationally. Users appreciated the intuitive interface and real-time synchronization. The system is expected to positively impact productivity and time efficiency. Future improvements include enhancing backend testing, integrating external calendar services, and conducting user acceptance testing to ensure a better user experience.
WIKAMA: A Web-Based Tourism Information System for Maros Regency Using the Waterfall Method Paula Vebrianti Kewa Payon Riantobi; Nurhalisa; Muh. Kahlil Gibran; Muh. Kahlil; Ahmad Khairul Shiddiq; Muhammad Nur Faiz
Journal of Digital Technology and Computer Science Vol. 3 No. 1 (2025): November 2025
Publisher : Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/digitech.v3i1.20254

Abstract

The Web-Based Tourism Information System of Maros Regency (WIKAMA) was developed to provide an efficient platform for promoting tourist destinations and delivering accessible visitor information. The system enhances the tourism experience by offering real-time details on attractions, facilities, and services. Development followed the Waterfall methodology, incorporating modules for destination management, gallery updates, and user interaction. Evaluation employed both functional and non-functional testing to assess performance, security, and usability. Black Box testing confirmed that all seven core functionalities operated successfully and complied fully with the specified requirements. While the system has met its initial objectives, further enhancements are recommended, including online ticketing, integration with social media for broader outreach, and optimization for improved performance. These improvements are expected to strengthen WIKAMA’s role as a digital tool for tourism promotion and regional economic development in Maros Regency.
SIPER: Development of a Web-Based Library Information System at SMK Negeri 7 Makassar Using the Agile Method Irene Boli; Amirah Putri; Insyira Syahwa Naswari; Muhammad Nur Faiz; Ahmad Khairul Shiddiq
Journal of Digital Technology and Computer Science Vol. 2 No. 2 (2025): Mei 2025
Publisher : Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/digitech.v2i2.20251

Abstract

The development of a web-based library information system at SMK 7 Makassar uses the Agile method to improve service efficiency through digitizing the process of managing books, members, borrowing, and reporting. Agile was chosen because of its flexibility in adjusting the system to user needs through iteration and continuous collaboration. The results of testing 11 main features such as login, add/edit/delete book data, add members, borrow, return, book search, transaction reports, logout, and notifications showed that all functions were running well (100% valid). This system is considered responsive, user-friendly, and ready to be implemented to support the needs of a modern, technology-based library.
Web-Based Tourism Recommendation System for South Sulawesi: Design, Implementation, and Evaluation Reza Fathurrahman; Dwi Putri Nadila; Nurfahmi Hidayat; Ahmad Khairul Shiddiq, Hairin; Ahmad Khairul Shiddiq
Journal of Digital Technology and Computer Science Vol. 3 No. 1 (2025): November 2025
Publisher : Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/digitech.v3i1.20255

Abstract

Tourism information delivery in South Sulawesi remains constrained by the absence of a digital platform that provides comprehensive and personalized data. Previous studies generally present only basic information without recommendation features that align with user interests. This study develops a web-based application named Sering-Sering, designed to provide both tourism information and personalized recommendations according to user needs. The application was developed using the Waterfall model, a structured and sequential software engineering methodology, and its functionality was evaluated through white-box and black-box testing to ensure completeness and reliability. Results demonstrate that Sering-Sering was successfully implemented through systematic stages of planning, analysis, design, implementation, and testing. The final system is stable, user-friendly, and capable of delivering informative outputs. Black-box testing across 15 scenarios, including login, registration, destination search, profile management, and deletion of favorites and notifications, produced a 100 percent functional success rate. These findings indicate that the application effectively supports tourists in identifying suitable destinations quickly and conveniently while also contributing to regional tourism promotion. Future research is recommended to expand the system by integrating online ticket booking and artificial intelligence-based recommendation features, thereby strengthening its potential contribution to smart tourism development in South Sulawesi.
Web Based Sales Information System Using the Waterfall Method for Cashier and Product Management Awaluddin; Muhammad Fadhil Mu’min; Riandy; Syahril Ramadhan; Muhammad Nur Faiz; Ahmad Khairul Shiddiq
Journal of Digital Technology and Computer Science Vol. 3 No. 1 (2025): November 2025
Publisher : Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/digitech.v3i1.20253

Abstract

This article presents the development of a web based sales information system for e commerce named Comerch using the Waterfall method. E commerce offers convenient online transactions yet imposes challenges in managing complex sales processes. The study aims to design and implement a system that supports transaction processing, product management, and an accessible and efficient platform. The Waterfall stages applied include requirements analysis, system design, coding, integration, and testing. Findings show that Waterfall enabled a structured and efficient development pipeline and smooth integration of system components. The resulting system provides core functions including product management, payment transactions, and real time reporting which improve operational efficiency and user experience. Scenario based testing confirms that the system performs as expected. Black box testing across forty six scenarios achieved one hundred percent functional validation. The study contributes a practical reference for developing sales information systems for small and medium enterprises and for practitioners seeking predictable and well documented development cycles.
Co-Authors Ahmad Khairul Shiddiq, Hairin Amirah Putri Awaluddin Dwi Putri Nadila Insyira Syahwa Naswari Irene Boli Muh Dimas Januardi Nur Muh. Kahlil Muh. Kahlil Gibran Muhammad Fadhil Mu’min Muhammad Nur Faiz Mushaf Nurfadilah Nurfahmi Hidayat Nurhalisa Nurul Ilmi Paula Vebrianti Kewa Payon Riantobi Reza Fathurrahman Riandy Syahril Ramadhan