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All Journal Jurnal Computech & Bisnis (e-Journal) Brilliance: Research of Artificial Intelligence Informatics Management, Engineering and Information System Journal Electronic, Business, Management and Technology Journal Journal of Economics, Management, and Entrepreneurship Journal of Economics, Management, and Entrepreneurship Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Majalah Bisnis & IPTEK
Rohmat Nur Ibrahim
STMIK Mardira Indonesia, Bandung
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Library & Information Science Mathematics Social Sciences Other

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Digital Information System Transformation Population Data Management Solution for Galanggang Village, West Bandung Regency Heri Wahyudi; Rohmat Nur Ibrahim; Feri Alpiyasin; Komarudin Komarudin; Miranti Andhita Scantya
Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK) Vol. 1 No. 1 (2024): Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK)
Publisher : LPPM STMIK Mardira Indonesia

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Abstract

The community service team of lecturers and students from STMIK Mardira Indonesia has implemented a project to manage demographic data services in Galanggang Village, Batujajar, West Bandung. This project involved the team's efforts to advance information technology via a website that includes essential components such as the homepage, admin and community login pages, village population statistics, records of deceased individuals, data on individuals relocating, and a compilation of relocation requests. The project aims to improve efficiency and openness in managing demographic data for village administrators and the local community. The methodology encompassed the advancement of information technology and the training of village leaders and the community to optimize the application's use. The project successfully implemented the Galanggang Village website application (SIDELA) for managing demographic data. This application enables village administrators and citizens to handle demographic data, including relocation and mortality information, efficiently. This community service initiative has profoundly influenced village administrators and inhabitants of Galanggang by enhancing the implementation of information technology for improved demographic data management. These measures are anticipated to be perpetually enhanced to yield sustainable advantages for village administrators and citizens of Galanggang, West Bandung Regency.
Implementation of Aes Algorithm with Data Encryption on Student Attendance for Information Security at One of The Vocational High Schools in Bandung Ika Tariska; Rohmat Nur Ibrahim; Dani Rohpandi; Eti Rahmawati
Majalah Bisnis & IPTEK Vol. 19 No. 1 (2026): Majalah Bisnis & IPTEK
Publisher : Pusat Penelitian dan Pengabdian Pada Masyarakat (P3M) STIE Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55208/bistek.v19i1.05

Abstract

This study addresses the vulnerabilities of digital attendance systems in educational institutions, particularly regarding data security. Many existing systems allow unauthorized access and manipulation due to inadequate security measures. The objective of this research is to enhance data security in the student attendance system at a vocational high school in Bandung by implementing the Advanced Encryption Standard (AES-256) algorithm. Utilizing the Waterfall methodology, the study follows a structured approach through the phases of analysis, design, implementation, and testing. Sensitive data, such as student identification numbers and attendance records, are encrypted using the AES algorithm before being stored in the database. The results reveal that the encrypted data remains secure as ciphertext and is inaccessible without the appropriate decryption key. Importantly, the implementation of the encryption does not compromise the system's performance. Overall, this study contributes valuable insights into enhancing data security measures for digital attendance systems, offering a robust solution that protects sensitive information while maintaining functionality.
Implementation of Temperature and Humidity Control in Tiramite Mushroom Cultivation Based on IoT Raihan Muhammad Saprudin; Rohmat Nur Ibrahim; Rini isanti; Asep Suherman
Informatics Management, Engineering and Information System Journal Vol. 3 No. 1 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

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Abstract

The development of tiramite mushrooms in Indonesia encounters difficulties in sustaining ideal temperature and humidity levels, particularly due to erratic climate variations.  This study utilizes Internet of Things (IoT) technology to resolve these challenges by creating an automated, real-time system for monitoring and controlling temperature and humidity at JJ Srister Mushroom.  The Research & Development (R&D) methodology employing a prototyping approach facilitates ongoing testing and enhancement of the system.  This system employs DHT22 sensors and interfaces with a web page and control box for real-time monitoring.  Test results indicate that the system effectively regulates temperature and humidity within suitable parameters for the growth phases of mycelium and mushroom fruit bodies, maintaining temperatures of 22-28°C and humidity levels of 80-90% during the mycelium phase, and temperatures of 16-25°C with humidity levels of 90-95% during the fruit body phase.  The authors assert that this IoT system offers significant advantages and advocate for further investigation to enhance sensor precision and develop a mobile application as a supplementary monitoring tool.
Design And Implementation Of The Latulip Integrated Service Pos Information System Using The Gulud Regression Method Ria Irawati; Rohmat Nur Ibrahim; Adi Suwarno; Berry Lesmana; Dewi Fawziawati
Informatics Management, Engineering and Information System Journal Vol. 3 No. 2 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

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Abstract

The Latulip Integrated Service Post is essential for overseeing maternity and child health within the community.  An integrated information system has been designed utilising the rolling regression method to improve the efficiency and efficacy of data management and facilitate superior decision-making.  This system is designed to oversee critical components of the integrated service post, encompassing child data, maternal data, immunization schedules, child development monitoring, activity schedules, and health articles.  The system offers easily accessible and interactive capabilities through three primary stakeholders: parents, community health workers, and administrators.  The rolling regression technique is utilised to examine and forecast child development using existing historical data.  This analysis enables the system to provide more precise recommendations regarding children's health needs and to monitor their development consistently.  The deployment of this method has demonstrated efficacy in enhancing the quality of information provided to users and aiding community health professionals in making more informed decisions about health interventions.  The findings demonstrate that the Latulip Integrated Service Post information system can proficiently integrate diverse data, deliver reliable analysis, and provide substantial support for the operations of the integrated service post.  Consequently, this system is anticipated to function as a prototype for the creation of more integrated service information systems across diverse geographies.
Design of Web-Based E-Perpus Information System (Study at One MTS School in Cianjur) Asri Wasiatun Saadah; Rohmat Nur Ibrahim; Dheni Apriantsani Budiman
JURNAL COMPUTECH & BISNIS Vol. 17 No. 1 (2023): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v17i1.182

Abstract

The library of a specific MTS school in Cianjur currently employs a manual data processing system, which involves the utilization of handwritten notes in the form of notebooks. This research aims to transform the manual process of book data input and borrowing into a web-based digital medium utilizing object-oriented system development techniques and descriptive research methodologies. The application features a library menu that enables users to access a comprehensive list of available libraries remotely without needing a physical presence at the library. The software system has been developed utilizing the PHP programming language and MySQL database and is furnished with the Bootstrap framework. The findings of this investigation suggest that the utilization of computerized data processing procedures would facilitate ease of processing and yield outcomes of greater precision in contrast to manual methods.
Sistem Informasi Pemeriksaan Tes Covid-19 Untuk Fasilitas Pelayanan Kesehatan (Fasyankes) Berbasis Website Andy M. Sudartono; Rohmat Nur Ibrahim; Ali Mulyawan
JURNAL COMPUTECH & BISNIS Vol. 16 No. 1 (2022): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v16i1.273

Abstract

To strengthen the government's program in the form of 3T (Testing, Tracing, Treatment) in controlling the Covid-19 pandemic in Indonesia, required an integrated screening test web-based information system (software) for patients, referrals, laboratories designed to follow the needs and flows in the field to issue test results quickly and accurately. The research method used is qualitative-descriptive, with a System Development Life Cycle (SDLC) method. This software is designed using the Laravel Framework 8.0 and using MySQL database for data storage, also using UML (Unifield Modeling Language) as a tool for system design. System testing techniques using the black box method. The problems of speed of time, automation, and data accuracy that arise in the health facility referral will be resolved by providing a fast, accurate and integrated solution for test results.
Rancang Bangun Alat Penyiraman Tanaman Otomatis Menggunakan Metode Fuzzy Berbasis Arduino di Taman Perumahan Gading Junti Asri Alvin Nurrochman; Rohmat Nur Ibrahim; Cahyo Hermanto
JURNAL COMPUTECH & BISNIS Vol. 16 No. 2 (2022): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v16i2.10

Abstract

The design of the Automatic Plant Watering Prototype is something that can provide benefits to the process of watering existing plants in a garden or park that is in a housing or location that has a garden, how the automatic plant watering process can run smoothly in accordance with established procedures and run according to the needs of the plant. In the face of today's modern era, farmers or park rangers need a system to improve performance in plant care and the quality of plant management and the watering and fertilizing processes that run in it, otherwise it will hamper the performance of the farmers themselves. Gading Junti Asri Housing is no exception, namely housing that always greens its environment, has problems that often occur because there is no system to water plants automatically, garden guards often forget to water plants because there is no automatic plant watering system. Design of an automatic plant watering prototype This has the advantage of automatically watering the plants. When the soil is dry, it can detect soil moisture in the plants. Automatic watering is installed, using the fuzzy method to make it easier to process data from days 1-7 to help analyze plants.
Perancangan Sistem E-Arsip Menggunakan Subject Filing System Berbasis Framework Codeigniter (Studi Kasus STMIK Mardira Indonesia) Dinda Devianty; Rohmat Nur Ibrahim; Heri Wahyudi
JURNAL COMPUTECH & BISNIS Vol. 15 No. 2 (2021): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v15i2.5

Abstract

STMIK Mardira Indonesia is one of the private universities in the city of Bandung. As an educational institution, STMIK Mardira Indonesia has a lot of important data, such as alumni data, student data, lecturer data, and other important data stored in filing cabinets. With the rapid development of information technology and continues to evolve until now. This can be proven by the many innovations and inventions that are simple to very complex. Such as Digital Archives or commonly referred to as E-Archives. Therefore, the design of the E-Archive system is very important because it can be seen from various aspects that can save important data or files.E-Archive System Design Using the Subject Filing System Method at STMIK Mardira Indonesia is a descriptive analysis method while the system development method uses the Object Oriented Analysis and Design (OOAD) method. The software used in making the E-Archive System Design Using the Subject Filing System Method at STMIK Mardira Indonesia is using the CodeIgniter Framework as a programming language and using MySQL as a database.As is E-Archive System Design Using Subject Filing System Method at STMIK Mardira IndonesiaThis can simplify the management of archiving alumni data, and computerized diploma data. The design of this E-Archive System can also provide information about the work of alumni after graduation.
Rancang Bangun Alat Pendeteksi Terjadinya Banjir Berbasis Mikrokontroller Menggunakan Sensor Ultrasonic SR04 Rohmat Nur Ibrahim; Komarudin Komarudin
JURNAL COMPUTECH & BISNIS Vol. 15 No. 1 (2021): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/jcb.v15i1.7

Abstract

The weakness of the management and supervision system for places where floods often occur is the trigger for the many losses experienced by the community. If you look at what the government did after the disaster occurred, the government only provided assistance and unsustainable countermeasures. A flood detection device based on a microcontroller has been made, in general this flood detection tool is designed using an ATMega 8535 microcontroller, sr04 Ultrasonic Sensor, Buzzer, Keypad, and 2x16 LCD. Through the Keypad we input the distance detected by the sensor and if the distance of the flood hazard is detected then the height is displayed via the LCD and then the buzzer makes a sound as a warning of a flood. This tool provides an early warning of the occurrence of flooding to residents to deal with flooding in order to avoid greater losses.
Co-Authors Adi Suwarno Ali Mulyawan Alvin Nurrochman Andy M. Sudartono Annisa, Gizkha Qotrunnada Asep Suherman Asep Suherman Asri Wasiatun Saadah Berry Lesmana Cahyo Hermanto Dani Rohpandi Dewi Fawziawati Dheni Apriantsani Budiman Dinda Devianty Eti Rahmawati Feri Alpiyasin Hadi Koswara Heri Wahyudi Idzharulhaq, Zaidan Ika Tariska Komarudin Komarudin Miranti Andhita Scantya Nurhanifah, Hanny Raihan Muhammad Saprudin Ria Irawati Rini isanti Risanti, Rini Saprudin, Raihan Muhammad Seftiansyah, Rifan Toni Kusnandar Utami, Alia Tri