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All Journal bit-Tech KLIK: Kajian Ilmiah Informatika dan Komputer KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika JAMAIKA: Jurnal Abdi Masyarakat Abdi Jurnal Publikasi SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Journal of Research and Publication Innovation Jurnal Ilmu Komputer (JIK) Biner : Jurnal Ilmu Komputer, Teknik dan Multimedia
Dani Dani
Universitas Pamulang
Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Penerapan Sifat Dasar Manusia dalam SPK dengan Metode MBTI Sebagai Acuan Komunikasi Kesan Pertama Dani Dani; Reza Saputra
bit-Tech Vol. 7 No. 3 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v7i3.2248

Abstract

Penelitian ini mengembangkan sistem berbasis Myers-Briggs Type Indicator (MBTI) untuk membantu individu memahami sifat dasar kepribadian mereka dan menciptakan komunikasi kesan pertama yang efektif. Sistem ini menggunakan pendekatan kuantitatif dan kualitatif untuk mengidentifikasi tipe kepribadian pengguna dan memberikan rekomendasi komunikasi yang relevan dan personal. Dengan demikian, sistem ini dapat membantu pengguna memahami diri mereka sendiri dan meningkatkan kemampuan komunikasi mereka. Hasil penelitian menunjukkan bahwa sistem ini memiliki tingkat akurasi 75% dalam mengidentifikasi tipe kepribadian pengguna. Selain itu, responden memberikan tingkat kepuasan rata-rata 4,4 dari skala 5,0 terhadap pengalaman penggunaan sistem ini. Sistem ini juga membantu pengguna memanfaatkan sifat dasar mereka untuk meningkatkan potensi komunikasi, pengambilan sikap, serta strategi interaksi yang lebih baik. Dengan demikian, sistem ini dapat menjadi alat yang efektif untuk meningkatkan kemampuan komunikasi individu. Penelitian ini menyimpulkan bahwa penerapan metode MBTI dapat memberikan manfaat signifikan dalam mendukung komunikasi interpersonal yang lebih efektif dan bermakna. Sistem ini memiliki potensi besar untuk diterapkan secara luas di berbagai bidang, seperti rekrutmen, pendidikan, dan pelatihan interpersonal. Pengembangan lebih lanjut dapat mencakup integrasi teknologi canggih untuk meningkatkan akurasi dan personalisasi sistem guna mendukung kebutuhan komunikasi di era digital. Dengan demikian, penelitian ini dapat menjadi kontribusi yang signifikan dalam pengembangan sistem komunikasi yang lebih efektif dan personal.
English Language Learning System Using Web Based Rapid Application Development Method Dani Dani
bit-Tech Vol. 8 No. 1 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i1.2422

Abstract

This study aims to develop an interactive and fun web-based English learning application for school Pupil. The Rapid Application Development (RAD) method is used to design this application, which combines media elements such as animation, text, audio, and images. This application is made to arouse Pupil' enthusiasm for learning, while making it easier for teachers to teach. There are various fun and interactive features in it, for example, English learning materials are packaged with an attractive appearance, as well as the ability to monitor each Pupil's learning progress. By using this application, teachers can provide initial knowledge to Pupil more effectively and monitor Pupil learning progress online. This study has succeeded in developing an effective and efficient web based English learning application in improving Pupil' abilities in learning English. The evaluation results showed that 93.77% of Pupil succeeded in improving their English learning skills, with 30 out of 32 Pupil showing increased skills and a satisfaction level of 89.2% from teachers and 89.4% from Pupil.This web-based English learning application can be an alternative in the learning process at school, improving the quality of English learning for Pupil. The RAD method is effective in developing effective and efficient learning applications. This application is expected to increase Pupil' interest in learning and be an example for other schools. This research can contribute to the development of effective and efficient web-based English learning applications, improve the quality of English learning in schools, and be a solution to improve Pupil' English learning abilities.
Naïve Bayes Algorithm Analysis For Student Graduation Timeliness Prediction A. Nurul Anwar; Dani Dani; Ade Napila
bit-Tech Vol. 8 No. 1 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i1.2825

Abstract

This study developed a student graduation prediction system using the Naïve Bayes algorithm, using PS1-PS4 scores, PK, and SKS as indicators of academic progress. This model achieved 88.33% accuracy and an ROC value of 0.900, indicating superior predictive ability. These results outperform other common models such as logistic regression and the C4.5 decision tree, which have approximately 85% accuracy in predicting student graduation. These results also outperform previous research in the same field, which had ROC values of approximately 0.85.Graduation predictions were categorized as "ON TIME" and "LATE" with high precision. The Naïve Bayes algorithm has proven effective in predicting student graduation, particularly in identifying factors that influence graduation timeliness, such as poor academic performance, difficulty completing final assignments, poor personal conditions, and lack of motivation and interest.By designing a graduation prediction system using the Naïve Bayes algorithm, this research aims to help educational institutions predict student graduation timeliness and provide appropriate interventions. This system can improve educational quality and reduce dropout rates, making it an important tool for educational institutions to improve graduate quality and achieve their academic goals.This research demonstrates that the Naïve Bayes algorithm can be an effective and accurate graduation prediction method, thus helping educational institutions develop strategies to improve educational quality and reduce dropout rates. Therefore, this research has the potential to significantly impact higher education institutions and assist them in achieving their academic goals.
Student Violation Point Information System Using The Web-Based Waterfall Method Dani Dani; Reza Saputra; A Nurul Anwar
bit-Tech Vol. 8 No. 2 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i2.3372

Abstract

Juvenile delinquency remains a growing concern in school environments, where ineffective manual documentation often slows disciplinary decision-making and delays communication with parents. This study aims to design and develop a web-based student violation information system that integrates WhatsApp notifications to support real-time parental engagement. Using the Waterfall methodology, the system was built with PHP and MySQL and evaluated in a school setting involving administrators, teachers, and parents as primary users. The analysis stage identified recurring inefficiencies in existing disciplinary workflows, including incomplete records and an average communication delay of two to three days between violation occurrence and parental notification. The developed system streamlines these processes by enabling structured data entry, automated point calculation, and instantaneous message delivery. Functional testing across twelve core features showed 100% alignment between expected and actual outputs, while user feedback from initial deployment indicated faster access to violation records and improved traceability of student behavior. Preliminary observations also suggested a reduction in documentation time, from approximately five minutes per case to under two minutes. These findings demonstrate the system’s potential to enhance accuracy, accelerate information flow, and strengthen disciplinary governance within schools. The implications highlight the value of integrating real-time communication technologies into school information systems to support timely intervention and increased parental involvement. Overall, this study provides an empirically grounded model that can be adapted by educational institutions seeking more transparent, efficient, and accountable mechanisms for managing student violations.
Klasifikasi Kualitas Rasa Kopi Menggunakan Sistem Web Berbasis Naïve Bayes: Implementasi dalam Sistem Berbasis Web Ahnaf Irfan Baharianto; Dani Dani
bit-Tech Vol. 8 No. 3 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i3.3510

Abstract

Coffee taste quality is a key factor influencing customer satisfaction and reflecting the professionalism of baristas in coffee service operations. However, manual coffee taste assessment remains highly subjective and often leads to perceptual differences between professional assessors and consumers, resulting in inconsistent flavor quality. To address this challenge, this study aims to develop and evaluate a machine learning-based system for predicting coffee taste quality, which supports the sensory assessment process in operational coffee business environments. The proposed system utilizes the Naive Bayes algorithm and is implemented as a web-based application to facilitate structured data management, automated classification, and informed decision-making during the espresso dialing-in process. The research data were obtained from coffee taste assessments involving baristas as trained panelists and customers as consumer panelists. Sensory attributes, including coffee bean origin, brewing time, resting period, water temperature, and extraction results, were collected and processed as classification input features. The evaluation involved comparing assessment patterns between baristas and customers to analyze consistency across key sensory attributes. The results show high agreement between barista and customer assessments for attributes such as body and balance, while noticeable differences were observed in acidity and sweetness. At the system evaluation stage, the model was tested on a limited dataset consisting of seven samples and correctly classified six instances, achieving an accuracy of 85.71%. These findings indicate that the proposed system has strong potential to support objective and consistent coffee taste quality evaluation in real-world operational settings.
Development of a Web-Based Clothing Sales System for Efficiency and Customer Satisfaction Andrian Hidayat; Dani Dani; A. Nurul Anwar
bit-Tech Vol. 8 No. 3 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i3.3729

Abstract

Advances in information technology have enabled businesses to increase operational efficiency and effectiveness. Web-based clothing sales information systems support improved sales processes and more accurate inventory management. The goal of this research is to create a web-based system for tracking garment sales statistics in order to increase efficiency and customer satisfaction. The waterfall system development process was employed in the Clothing Sales System research, which included the Customer Satisfaction phases of analysis, design, implementation, testing, and maintenance. The analysis stage identifies system requirements through observation, interviews, and questionnaires. The design phase focuses on system modeling with data flow diagrams and entity-relationship diagrams. The programming language used in the implementation stage is PHP, and the database is MySQL. To guarantee that the system works properly, the testing step uses both black-box and white-box approaches. The findings reveal that the built system performs effectively and satisfies user demands, with a 90% success rate. The system can increase sales by 20% and reduce operational costs by 15%, while improving inventory management and response times. In addition, the system contributes to customer satisfaction by providing more complete and accurate product information. The average customer satisfaction score was 4.25 out of 5, indicating high user satisfaction. The waterfall technique was used to create a web-based clothes sales information system that may significantly increase business efficiency and consumer happiness. This system also enhances operational performance and supports better decision-making in clothing sales management.
Medical Equipment Inventory Information System in Public Hospitals Dani Dani
bit-Tech Vol. 8 No. 3 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i3.3771

Abstract

General Hospitals (RSU) require an effective medical equipment inventory management system to support improved healthcare quality. Currently, many hospitals still use manual methods for recording and managing inventory, which often leads to various challenges such as data errors, lost equipment, distribution delays, and difficulties in monitoring the condition and availability of medical equipment. This study aims to design and implement a web-based Medical Equipment Inventory Information System (SIIAM) to improve the efficiency, accuracy, and transparency of hospital inventory management. To address these issues, a web-based Medical Equipment Inventory Information System (SIIAM) was developed, designed to assist hospitals in managing inventory data in an integrated, fast, and accurate manner. The system was developed using the Waterfall method, which includes requirement analysis, system design, implementation, testing, and maintenance, and was evaluated through system testing to measure its effectiveness. SIIAM can record real-time data on the procurement, maintenance, and use of medical equipment. Furthermore, this system can help identify equipment needs, organize periodic maintenance schedules, and generate reports required by hospital management. Based on testing results, implementing SIIAM increased the efficiency of medical equipment inventory management by up to 30%. It reduced the recording error rate by 20%, while providing real-time access to integrated data across hospital units. Therefore, the web-based SIIAM is an effective solution for enhancing efficiency, accuracy, and transparency in medical equipment inventory management, thereby improving healthcare service quality and patient safety in General Hospitals.
Co-Authors A Nurul Anwar A Nurul Anwar A. Nurul Anwar A. Nurul Anwar A. Nurul Anwar A. Nurul Anwar A.Nurul Anwar Ade Napila Ahmad Fikri Zulfikar Ahmad Lutfi Fuadi Ahnaf Irfan Baharianto Andrian Hidayat Anwar, A. Nurul Dede Supriyadi Dede Supriyadi Emi Sita Eriana Iqbal Samsudin Nurul Anwar Reza Saputra Ronald Simatupang Samuel Karmadi Saprudin Tommy Tullusstya