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Journal Collabits
Published by Universitas Mercu Buana
ISSN : 30628601     EISSN : 30466709     DOI : http://dx.doi.org/10.22441/collabits
Core Subject : Science, Engineering,
Computer Science & IT Engineering
Journal Collabits adalah jurnal yang membahas strategi keamanan cyber untuk meningkatkan kinerja dan keandalan dalam implementasi teknologi kecerdasan buatan (AI), kecerdasan bisnis (BI), dan sains data, yang di kelola oleh Fakultas Ilmu Komputer (FASILKOM) terdiri dari dua prodi yaitu Teknik Informatika (TI dan Prodi Sistem Informasi (SI). Dengan pertumbuhan pesat dalam penggunaan teknologi ini, keamanan cyber menjadi semakin penting dalam menjaga integritas, kerahasiaan, dan ketersediaan data. Tulisan ini mengeksplorasi berbagai pendekatan, alat, dan praktik terbaik dalam mengamankan sistem AI, BI, dan sains data, termasuk deteksi ancaman, enkripsi data, manajemen akses, dan pemulihan bencana. Jurnal ini juga menganalisis dampak kebijakan keamanan cyber pada inovasi teknologi dan memberikan rekomendasi untuk meningkatkan keamanan dalam ekosistem digital yang terus berkembang
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 49 Documents
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Design of a Web-Based Air Conditioner Service Information System Using the Fifo (First In First Out) Method: A Case Study at PT. TOP AIRCONDITIONER Nawari, Mohamad Iqbal; Rafiyudin, Rafiyudin; Heriyansyah, Refki; Assidiqie, Vikri; Darmawan, Nur Cahyo
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.33797

Abstract

PT. Top Airconditioner is one of the companies engaged in AC service and air conditioning providers located at Permata Tangerang Blok DA No.11. PT. Top Airconditioner already has a website that contains information about PT. Top Airconditioner, the types of AC service services available along with their prices, but do not have a special website that functions for booking AC service services because currently the process of booking AC service services is still using WhatsApp media. The system that is currently running is not running well because there is still a problem, namely there is no media to store AC service booking request data because currently the request is made using WhatsApp media so that data is vulnerable to being lost and AC repair reports have not been properly documented because the data of the repair results is only recorded using a book. This study uses the PIECES analysis method, RAD development, UML design, and system testing using blakbox testing. This research results in an ac service system that is built using Java, spring boot, for the Front End using react js postgreSql database and its deployment using google cloud platform.
COUNTRYINFO APP DEVELOPMENT TO FACILITATE ACCESS TO ANDROID-BASED COUNTRY INFORMATION Angwarmasse, Thanel Richard; Mingga Juluk, Mariano Antonino; Rafiola, Muchamad Rachel; Misni, Misni
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.31258

Abstract

In the era of globalization and technological advancement, the need for fast, accurate, and easily accessible information has significantly increased. The CountryInfo App was developed as an innovative solution to simplify access to real-time country information. This application offers two main features: searching for country details by name and a randomizer feature for exploring country data interactively. Utilizing technologies such as Kotlin for user interface development, Flask for backend management, and public APIs for retrieving real-time data in JSON format, the application is designed to provide users with an intuitive and interactive experience. Testing results demonstrate a responsive performance, with an average access time of less than 2 seconds. This study aims to provide practical benefits to society in education, research, and personal needs while serving as a case study for API technology implementation in mobile application development.
Implementasi Aplikasi ResepKita Sebagai Platform Inovatif Untuk Membuat dan Berbagi Resep Makanan dan Minuman Ristadias Hariyanto, Damar Pratama; Yani, Ahmad; Sudarya, yaya; Pratama, Arya Restu
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i1.31252

Abstract

This research focuses on developing a web-based application designed to improve the management of food and beverage recipes in canteens. The application is built using PHP for the backend, MySQL for database management, and Bootstrap for a responsive user interface. The system helps canteen managers efficiently manage recipes, track inventory, and analyze menu preferences to optimize resource usage. Key features of the application include the ability to search for recipes based on ingredients, generate reports on popular and less popular menu items, and provide recommendations for stock management. The application was evaluated by testing its functionality with real-world data from canteen operations, showing its effectiveness in increasing operational efficiency and customer satisfaction. Future development will focus on integrating real-time inventory monitoring and expanding the application to support mobile devices for enhanced accessibility.
Design of a Website-Based Employee Attendance Information System at PT. TOP AIRCONDITIONER Syifa, Destie Lia; Yuniar, Tia; Fajar, Malik; Sukanto, Sukanto; Ardianti, Galuh
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.33796

Abstract

PT. Top Airconditioner is one of the companies engaged in AC service and air conditioning providers located at Permata Tangerang Blok DA No.11. PT. Top Airconditioner is currently using an outdated employee attendance system that involves collecting attendance data on paper, which is prone to loss and damage. This leads to delays in data recapitulation and ineffective management. To address this issue, a research was conducted to develop a web-based employee attendance system. The research utilized RAD analysis research method, UML system design, and PHP programming language with MySQL database. The main objectives were to create a system that allows employees to easily record their attendance daily and enables HRD to monitor attendance of employee more efficiently. The result of the research is a web-based employee attendance system that simplifies the process of recording attendance and enhances overall management. This new system will streamline the attendance process for PT. Top Airconditioner and improve HRD's ability to monitor attendance accurately.
Designing User Interface and User Experience for Habit Tracker Application for Android Mobile Devices Natalia, Nila
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.35091

Abstract

Positive habit formation is one of the main challenges in everyday life that requires consistency and continuous motivation. This study aims to design and develop an Android-based habit tracker application with a focus on optimizing the User Interface (UI) and User Experience (UX) to increase user engagement and effectiveness in building positive habits. The research methodology uses the User-Centered Design (UCD) approach which includes the stages of user needs analysis, wireframe and mockup design, prototyping, and usability testing evaluation. Data collection was carried out through a survey of 150 respondents to identify user needs and preferences for the habit tracker application. The UI/UX design process integrates the principles of Material Design Guidelines and the psychology of habit formation theory to create an intuitive and motivating interface. The main features of the application include habit tracking with progress visualization, reward and gamification systems, reminder notifications, and analytics dashboards. The results of the usability testing evaluation showed a user satisfaction level of 87% with a System Usability Scale (SUS) score of 82.5, which is included in the "excellent" category. A/B testing on various UI elements showed an increase in user retention rate of 34% and completion rate of 28% compared to conventional design. The application successfully implemented a consistent responsive design across different screen sizes with an average loading time of 2.3 seconds. This research contributes to the development of user-friendly mobile applications for habit tracking, provides insights into the importance of a psychological approach in UI/UX design, and serves as a reference for the development of similar applications in the future.
Design and Construction of a Web-Based Machine Ordering Application Using the Codeigniter Framework Rahmawati, Bebi; Fauziyah, Siti; Istianah, Siti Iis; Fadhlulloh, Anas; Mukhlisinardi, Alwan
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.35092

Abstract

The company PT Engineering is engaged in manufacturing machinery and machine tools, repairing metal products, and repairing electrical equipment. The company was founded with the aim of meeting the needs of the industry in terms of providing high-quality equipment. the process of ordering production machines, such as tanks and mixers, which is currently running is still carried out using whatsapp or email media, so it is less effective and can cause various problems such as data recording errors, and less optimal service to customers. The absence of an integrated ordering system also makes it difficult for companies to track order status so that they cannot provide fast and accurate information to customers. The purpose of this research is to facilitate the production department and planner to monitor incoming orders so that orders can be completed on time. This research uses RAD analysis research method, diagram design using UML, system coding using PHP programming language and Mysql database. This research produces a web-based ordering system that is connected to a database so that order data can be stored properly.
Design and Construction of a Web-Based Crowdfunding Application Using the Laravel Framework SJ, Foezi Arisandi
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.35925

Abstract

This research uses RAD analysis research method, diagram design using UML, system coding using PHP programming language and Mysql database. This research produces a web-based ordering system that is connected to a database so that order data can be stored properly. This research aims to design and build a web-based crowdfunding application to address inefficiencies in conventional ordering and donation systems, particularly in industrial environments. The study highlights the increasing importance of digital fundraising and the role of crowdfunding as an effective platform for connecting fund-seekers with potential donors. Using the Laravel framework and MySQL database, the system was developed to improve transparency, accessibility, and transaction management. The research applies the Waterfall development method and includes structured interviews and observation as part of the requirement-gathering process. The result is a functional, secure, and scalable web application that enables users to create, manage, and donate to campaigns with real-time tracking and integrated payment systems. This system enhances organizational outreach and improves the efficiency of donation and fund distribution processes.
Evaluation of the Effectiveness of Hybrid Learning Based on Linear Algebraic Hybrid Model in the Online-Offline Lecture System in the Digital Era Ritonga, Andre Meyro; Sulistio, Nicholas; Anggriawan, Guruh Pandhu; Yusuf, Mohamad
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.32548

Abstract

Optimal class division is a crucial aspect of academic planning to ensure the effectiveness of the learning process. The main challenges in class division lie in the limited capacity of space, balanced distribution of students, and the fulfillment of varied academic needs. This study proposes a Linear Programming-based approach to optimize class division by considering various constraints, such as the maximum capacity of the room, the number of students, and the distribution of subjects according to curriculum needs. The developed applications are designed to produce optimal solutions that minimize student distribution gaps and ensure efficient classroom utilization. A case study is applied to an educational institution to evaluate the performance of the application in real situations. The results of the experiment show that this approach is able to improve the efficiency of classroom allocation, reduce imbalances in the distribution of students, and optimize the use of educational facilities. Thus, this research contributes to more effective and data-based academic management in decision-making related to class division.
Python Programming Implementation in Food Catalogue Creation Using GUI Danuarta, Brilian; Prihandi, Ifan
Journal Collabits Vol 2, No 2 (2025)
Publisher : Journal Collabits

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/collabits.v2i2.27266

Abstract

In the modern world of programming, the development of user interface (GUI) applications is very important. A simple GUI application can be implemented using the Python programming language and standard modules such as Tkinter, Pandas, and os, as described in this journal. Using this application, users can view the product catalogue, add products to the shopping cart, and make payments. There will be a record of the transaction in an Excel file after the payment is completed. Readers will learn the basic concepts of GUI application development using Python through this practical approach. They will also learn how to use basic features such as file management, user interaction, and data manipulation. This article can serve as a guide for beginners in developing GUI applications using Python.

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