Journal of Research and Publication Innovation

IMPLEMENTASI SISTEM INFORMASI PRESENSI SISWA DENGAN QR CODE BERBASIS WEB MENGGUNAKAN METODE V-MODEL (STUDI KASUS :SMKN 7 KABUPATEN TANGERANG)

Abdul Gani Fattah, Samso Supriyatna — Thu, 07 May 2026 00:00:00 +0700

In the world of education, efficient administrative processes are very important to support the smooth running of teaching and learning activities. One aspect of administration that often requires special attention is recording student attendance. At SMKN 7 Tangerang Regency, recording student attendance is still carried out using attendance agenda books, namely through physical recording which is prone to causing data inaccuracies and takes quite a long time. This condition hampers efficiency in the process of processing student attendance data which should be done more quickly and accurately. This research aims to overcome problems in the student attendance process which is still carried out using the attendance agenda book at SMKN 7 Tangerang Regency. The scope of the research includes the development of a web-based student attendance information system using QR Code as a media for identifying attendance. This system is designed to be accessed by teachers and students, so that the attendance process can be carried out digitally and in real-time. The system development method used is the V-Model. The final results of the research show that the implementation of a QR Code-based attendance information system increases efficiency, reduces the potential for fraud, speeds up data validation, and makes recaps, reports and evaluations of student discipline easier.

IMPLEMENTASI METODE WATERFALL DALAM RANCANG BANGUN SISTEM INFORMASI PENGADAAN BARANG INTERNAL BERBASIS WEB DENGAN FITUR MULTI-LEVEL APPROVAL

Puat Baktiar, Nur Fauzi, Arya Panca — Wed, 27 May 2026 00:00:00 +0700

The procurement process of internal goods at PT Rolupat Kriya Indonesia is still performed manually through WhatsApp, physical logbooks, and spreadsheets, which leads to data inconsistencies, delays in the approval process, and challenges in monitoring stock in real-time. This study aims to design and implement an internal web-based goods procurement information system with multi-level approval features to enhance operational efficiency and data accuracy. The system was developed using the Waterfall method, which includes phases of requirement analysis, system design, implementation, testing, and maintenance. The data collection methods utilized include observation, interviews, and literature review. The research findings indicate that the system can facilitate digital submissions of goods, provide real-time tracking, implement structured approval workflows, and improve stock monitoring through a low stock alert feature. The implementation of this system significantly reduces manual errors, accelerates the approval process, and enhances coordination between divisions. Therefore, the developed system can be an effective solution to improve the procurement process within the company.

IMPLEMENTASI INOVATIF CHATBOT BERBASIS NLP UNTUK MENINGKATKAN EFISIENSI PELAYANAN PASIEN PADA KLINIK KHITAN DR. SARWOKO

Dzaki Rozaan, Anis Mirza — Fri, 29 May 2026 00:00:00 +0700

The use of digital technology in healthcare communication remains minimal in Indonesia, with over 80% of health facilities not yet optimally connected to digital systems. This study aims to design and implement a Natural Language Processing (NLP)-based chatbot integrated with WhatsApp to enhance patient service efficiency at Klinik Khitan Dr. Sarwoko. The system was built using Node.js (Baileys library) for WhatsApp integration and Python (Flask) as the NLP processing backend, with SQLite as the database and an HTML/JavaScript admin dashboard. The system supports over 35 intent categories using a rule-based keyword matching approach with Sastrawi preprocessing. Black Box Testing on 47 test scenarios across 7 categories achieved 100% success rate. White Box Testing on 5 main modules produced an average cyclomatic complexity of V(G) = 4.0 (Low Risk). A questionnaire survey of 20 respondents yielded an overall satisfaction score of 4.42/5 (Excellent). The chatbot operates 24 hours a day with an average response time of 1.5 seconds, significantly reducing repetitive workload for administrative staff and improving patient service accessibility.

RANCANG BANGUN SISTEM INFORMASI PENERIMAAN PESERTA DIDIK BARU DI SDN LEGOK 3 MENGGUNAKAN METODE WATERFALL

Wed, 03 Jun 2026 00:00:00 +0700

The process of accepting new students (PPDB) at SDN Legok 3 has traditionally been manual, using paper forms and a large book for recording. This approach often causes problems, particularly discrepancies between the data on the family cards of parents/guardians and the central data held by the Department of Population Registration and Civil Status. The accumulation of physical files also fills the administrative office and slows down the search for documents. To address these issues, this study has designed a website-based PPDB information system using PHP programming language, Laravel framework, and MySQL database. Data was collected through field observations, interviews with school staff, and literature studies. The system built has features including a school profile page, a self-registration form, a facility to upload documents (birth certificate and family card), and a panel for school operators to verify data. As an added value in its development, the PPDB system is integrated directly with the school's existing digital attendance system. Through this integration, admins can use one central dashboard to manage both student enrolment and attendance data, eliminating the need for dual systems and reducing administrative workload. Pendaftar juga dapat mengunduh bukti pendaftaran secara langsung. On the other hand, the system can automatically generate reports on enrolment data in Excel or PDF format.

RANCANG BANGUN SISTEM INFORMASI PENGELOLAAN DAN PELAPORAN KAS RT/RW BERBASIS WEB PADA RT 001/RW 06 KELURAHAN SUDIMARA BARAT MENGGUNAKAN METODE WATERFALL

Wed, 03 Jun 2026 00:00:00 +0700

RT 001 RW 06 Sudimara Barat has a population of approximately 400-450 families (KK). Currently, the management of contributions and social funds still uses a ledger and is recorded manually, which poses a risk of recording errors, irregular arrears data, and a lack of transparency in financial reports. The objective of this KP is to design a web-based cash management application to improve data accuracy and transparency. The development method uses the SDLC waterfall (analysis, design, program implementation, testing) approach. Data collection was conducted through interviews with the RT head, observations, and literature review. The project scope includes several key features, including a real-time dashboard, resident data management, contribution recording, social fund management, payment validation, monthly or annual report data correction, contribution notifications, and PDF report printing. The expected outcomes are minimizing manual recording errors, assisting RT administrators in monitoring residents' social funds, and providing transparent financial reports for all residents.