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All Journal JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi
Raheliya Br Ginting
Institut Teknologi dan Bisnis Indonesia, Medan
Computer Science & IT Decision Sciences, Operations Research & Management

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Penerapan Metode PSI dalam Pendukung Keputusan Kelayakan Nasabah Penerima Pinjaman Dito Putro Utomo; Raheliya Br Ginting
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 2 No. 1 (2026): April 2026
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

PT. Permodalan Nasional Madani (Persero) or abbreviated as PNM Mekaar is an Indonesian State-Owned Enterprise which operates in the financial services sector. PNM Mekaar is a service provided by PT Permodalan Nasional Madani (PNM) whose main objective is to provide loan financing to female entrepreneurs engaged in Micro, Small and Medium Enterprises. The aim is to help these entrepreneurs increase their income and improve their economic well-being and provide them with access to finance, business and financial education. The loan limit offered by PNM Mekaar Bank starts from IDR 2,000,000 and continues to increase to IDR 5,000,000 for ordinary loans. The PNM Mekaar Plus loan term ranges from IDR 15,000,000 to IDR 25,000. 000 depending on the limit. The research framework is related to the Decision Support System in selecting customers who are eligible to receive loans at BANK PNM Mekaar Lubuk Pakam Branch by applying the SPK Preference Selection Index method. From the table above it is stated that the alternative with C8 has the highest value with a value of 0.222403657 and is followed by alternative code A7 with a value of 0.207720657. This research aims to determine the determination of customers who are eligible to receive loans at Bank PNM Mekaar which aims to provide loan financing to women entrepreneurs operating in the Small and Medium Enterprises sector.
Sistem Informasi Sarana dan Prasarana Pada Dinas Lingkungan Hidup Kabupaten Langkat Delya Putri Maharani; Raheliya Br Ginting; Siti Jamilah Br Tarigan
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 3 (2025): Oktober 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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In the management of the facilities and infrastructure system at the Environment Agency, computerized systems such as Microsoft Word and Microsoft Excel have been used to manage facilities and infrastructure data. However, this method still has many drawbacks, such as making it difficult to search for data and can make it vulnerable to losing data facilities and infrastructure if the computer device is damaged or lost, so that it can make it difficult for the agency to re-record again. The purpose of this research is to produce an information system for the management of facilities and infrastructure data at the Langkat Regency Environmental Office. can provide faster and more accurate information to those who need it. and can make it easier and save time in obtaining information on facilities and infrastructure at the Environment Agency. Research Methods Using data collection techniques in the form of Observation, Interviews, Documentation and Literature Studies and the system development tools using Flowcharts, DFD and ERD. The website-based Facilities and Infrastructure Information System at the Langkat Regency Environment Office is very helpful. With this system, all data on the management of Facilities and Infrastructure can be managed more neatly and easily. This system can also make work easier to be faster and more efficient because all data can be accessed anytime and from anywhere
Analisa Dan Perancangan Sistem Informasi Sekolah SMK Taman Siswa Padang Tualang Dengan Metode Agile Berbasis Web Cinta Pandia; Raheliya Br Ginting; Siti Br Jamilah
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 3 (2025): Oktober 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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The existing academic system at Taman Siswa Private Vocational School Padang Tualang already uses computerized systems such as Microsoft Excel and Microsoft Word which are used by Administration employees to manage school reports and data. However, this system has shortcomings such as making it difficult to search for data, the possibility of data being lost, and also when providing school information it is still done by interacting with the community to provide an overview of the school's background. Therefore, a school information system website is needed that can display the school profile, school facilities, announcements, organizational structure, and can input student data, teacher data, and lesson schedules. The data collection methods used in this research are observation, interviews, documentation and literature study. The method used in the system is the agile method and to design the system process design it is created using UML (Unified Modeling Language). This research resulted in an information system design at the Taman Siswa Padang Tualang Private Vocational School. In creating this School Information System the author used the PHP and MySQL programming languages as databases. From this research process, a school website was produced which succeeded in increasing the efficiency of teachers, students and the community regarding information related to the Padang Tualang Taman Siswa Vocational school.
Alat Pendeteksi Detak Jantung Menggunakan Mikrokontroler ESP32 Dan Sensor Pulse Berbasis Website Helisati Putra Hulu; April Imelda Putri Hulu; Fazasokhi Giawa; Sukur Hati Harefa; Raheliya Br Ginting
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 4 (2026): Januari 2026
Publisher : Institut Teknologi dan Bisnis Indonesia

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In today's digital era, the demand for advanced and user-friendly healthcare devices is increasing. This research aims to design and develop a real-time heart rate detection device using an ESP32 microcontroller and a pulse sensor connected to a web platform. This device is designed to continuously monitor the user's heart rate and provide online data access, facilitating easier health monitoring.The methodology used in this research includes the design of hardware and software. The ESP32 microcontroller was chosen for its advantages in Wi-Fi connectivity and good data processing capabilities. A pulse sensor is used to detect the heart rate, while a web platform is developed to display real-time heart rate data. The research results show that this custom-built heart rate detection device can effectively detect and display real-time heart rate data. The data sent to the web platform can be accessed via computer or smartphone, making it easier for users or medical personnel to monitor health conditions remotely. In summary, this heart rate detector based on the ESP32 microcontroller and pulse sensor successfully meets the need for real-time heart rate monitoring and can be accessed via the web. Further development can be done to improve accuracy and integration with other medical systems.
Co-Authors April Imelda Putri Hulu Cinta Pandia Delya Putri Maharani Dito Putro Utomo Fazasokhi Giawa Helisati Putra Hulu Siti Br Jamilah Siti Jamilah Br Tarigan Sukur Hati Harefa