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All Journal Conference SENATIK STT Adisutjipto Yogyakarta Fortech : Journal of Information Technology Djtechno: Jurnal Teknologi Informasi Journal of Artificial Intelligence and Engineering Applications (JAIEA) Arcitech: Journal of Computer Science and Artificial Intelligence The Indonesian Journal of Computer Science Akademika Fortech : Journal of Information Technology
Pariyadi
Fakultas Ilmu Komputer, Universitas Nurdin Hamzah
Aerospace Engineering Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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SISTEM INFORMASI PENYEWAAN DAN JADWAL MAINTENANCE UNIT ALAT BERAT PADA PT. XYZ BERBASIS WEB -, Pariyadi; Puad, Lailyn; Gazali, Galli
FORTECH (Journal of Information Technology) Vol 8 No 2 (2024): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v8i2.1533

Abstract

PT. XYZ (XYZ ) is a company engaged in the rental of heavy equipment. The problems faced by PT. XYZ include frequent errors in heavy equipment rental transactions, difficulties in data retrieval, challenges in dissementing information about equipment rentals, and problems in the management of equipment maintenance. The aim of this research is to design a web-based system for heavy equipment rental and maintenance schedulling system. The methodology used in the system design employs descriptive analysis with a case study approach. The system modeling tool used is the Data Flow Diagram. The prototype of this application is expected to facilitate PT. XYZ in conducting heavy equipment rental processes, easing maintenance scheduling, and generating reports. To achieve theses objective, the system will manage input data such as heavy equipment unit data, technician data, and service data. From these processes, the system will generate reports such as transcantion reports and maintenance reports
UPAYA PENINGKATAN KOMPETENSI DALAM MEMBUAT MOBILE LEARNING MANAGEMENT SYSTEM (M-LMS) BERBASIS ANDROID BAGI GURU DI SMK NEGERI 1 KOTA JAMBI: M-LMS, Android, Teacher Competence, SMKN 1 City Of Jambi Rini, Faiza; Purnama, Fery; -, Pariyadi
JURNAL AKADEMIKA Vol 10 No 2 (2018): Jurnal Akademika
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/akademika.v10i2.273

Abstract

M-LMS android is an innovative learning model using internet technology. One of the media or applications that can be used to facilitate learning is to use M-LMS based android. M-LMS based on android implemented to improve teacher competence in SMKN 1 City of Jambi. In 2017 teachers in SMKN 1 city of Jambi on average from their teachers have used android as much as 98% and students who use android as much as 91.82%, 2.24% using IOS, Manual 4% and 1.94% have no android nor IOS. M-LMS android is one of the learning models that will be used in SMKN 1 Kota Jambi. In addition to the learning managerial implemented, M-LMS is able to provide new alternatives about information-based learning media that can be used in the learning process both in the classroom whenever and wherever. Problems can also be solved when a learning model emerges using M-LMS using an android based flatform moodle that can help teachers and students in the learning process whenever and wherever.
PENERAPAN TEKNOLOGI PAYMENT GATEWAY (MIDTRANS) PADA E-COMMERCE CV KERINCI GRAFIKA: CodeIgniter, E-Commerce, Midtrans, MySQL, Payment Gateway Pariyadi, Pariyadi; Gusrial, Rama; Puspitorini, Sukma
FORTECH (Journal of Information Technology) Vol 9 No 2 (2025): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/706ktv47

Abstract

This study discusses the development of an E-Commerce system for CV Kerinci Grafika aimed at resolving issues related to manual payment processing and transaction verification that previously required considerable time. The system is integrated with the Midtrans Payment Gateway to ensure that transactions are processed automatically, securely, and efficiently. The application was developed using PHP with the CodeIgniter 3 framework and a MySQL database. The research methodology employed the Software Development Life Cycle (SDLC) waterfall model, consisting of requirement analysis, design, implementation, testing, and maintenance. The system requires input data such as products, customers, and user authentication through login and registration. The core processes include product management, shopping cart handling, order processing, and online payment transactions. The outputs generated include transaction invoices, purchase history, and payment reports. The implementation results show that the system successfully improves operational efficiency and accelerates the payment verification process at CV Kerinci Grafika.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN VENDOR BAHAN BAKU STRATEGIS DENGAN METODE ANALYTICAL HIERARCHY PROSES (AHP) DAN TOPSIS: Decision Support System (DSS), Multi-Criteria Decision Making, (MCDM), Analytical Hierarchy Process  (AHP), Technique for Order Preference by, Similarity to Ideal Solution (TOPSIS) Muhammad Damas Fatih; Pariyadi, Pariyadi; Rachmawati, Aulia; Anzari, Yandi
JURNAL AKADEMIKA Vol 18 No 1 (2025): Jurnal Akademika
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/g7wc3t46

Abstract

Vendor selection at PT. Manufaktur Digital Jaya is still prone to subjectivity and bias that focuses on price, which risks causing production bottlenecks and quality decline. This decision is a complex Multi-Criteria Decision Making (MCDM) problem and requires an objective and structured assessment. This research aims to design a Decision Support System (DSS) to determine the best vendor at PT. Manufaktur Digital Jaya, using a combination of the Analytical Hierarchy Process  (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) methods. The AHP analysis was validated using Expert Choice software and the TOPSIS calculations were performed with Microsoft Excel. The AHP method is used to determine the priority weights of the assessment criteria, while TOPSIS is used to rank the vendor alternatives based on their closeness to the ideal solution. Five main criteria were established, covering Product Quality (C1), Unit Price (C2), Delivery Accuracy (C3), Service Capacity (C4), and Reputation (C5). The results of the AHP analysis show that Product Quality (C1) and Service Capacity (C4) are the criteria with the highest weights, reflecting the company's strategic priority on quality and long-term support.
ANALISIS KETAHANAN KOMBINASI TEKNIK KRIPTOGRAFI RAIL FENCE DAN VIGENERE CIPHER TERHADAP SERANGAN BRUTE-FORCE MENGGUNAKAN PEMROGRAMAN PYTHON: Algorithms, Kriptografi, Rail Fence cipher, Vigenere cipher, Brute-Force Rachmawati, Aulia; Anzari, Yandi; Fatih, Muhammad Damas; Pariyadi, Pariyadi
JURNAL AKADEMIKA Vol 18 No 1 (2025): Jurnal Akademika
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/6w0a4245

Abstract

Data is an essential asset that must be protected due to its strategic role in maintaining the continuity of information systems. Therefore, data security becomes a crucial aspect in information management. One of the approaches to ensure data security is through the application of cryptographic techniques. Two commonly used classical cryptographic algorithms are the Rail Fence Cipher and the Vigenere Cipher. However, the use of a single algorithm has weaknesses, as it remains vulnerable to brute-force attacks. This study aims to combine two cryptographic methods, namely the transposition technique (Rail Fence) and the substitution technique (Vigenere), to enhance resistance against brute force attacks. The research employs an experimental method by implementing the combined algorithms using the Python programming language. Testing was conducted on three scenarios: encryption using Rail Fence, Vigenere, and their combination. The results show that the combined algorithm increases key space and produces more complex character distribution patterns, thereby improving security against brute-force attacks.
APLIKASI LAYANAN PELANGGAN BERBASIS WEB DAN MOBILE PADA PERUSAHAAN AIR MINUM: Application, Complaint, Customer Service, Mobile, Water Company Pariyadi, Pariyadi; Damas Fatih, Muhammad; Anzari, Yandi; Rachmawati, Aulia
JURNAL AKADEMIKA Vol 18 No 1 (2025): Jurnal Akademika
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/0898pj82

Abstract

The quality of public service is a crucial factor for companies such as the Regional Water Company. The main challenges often faced are the slow handling of customer complaints, difficulty in accessing billing information, and the bureaucratic process of new connection registration. This research aims to design and build an integrated web and mobile-based customer service information system. The research method used is the Waterfall model, which includes the stages of requirements analysis, system design, implementation, and testing. The result of this research is the customer service application, which consists of three platforms: (1) A back office web for administrators, supervisors, and superadmins to manage master data, monitor, and delegate complaints and reports; (2) An Android Mobile Application for Customers, featuring online complaints, complaint tracking, new connection registration, bill checking, self-service meter reading, and news information; (3) An Android Mobile Application for Field Officers, which functions to receive and update the status of complaint work orders. The implementation of this system has successfully transformed manual business processes into digital ones, thereby increasing response speed, data transparency, and customer satisfaction one of them is PERUMDA Air Minum Tirta Mayang.      
Sistem Pendukung Keputusan Prioritas Asesmen Menggunakan Metode TOPSIS Pada Badan Akreditasi Nasional Sekolah/Madrasah Provinsi Jambi Muhammad Rinaldi Pratama; Pariyadi; Reny Wahyuning Astuti; Darex Susanto
The Indonesian Journal of Computer Science Vol. 12 No. 6 (2023): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v12i6.3523

Abstract

Dalam rangka pelaksanaan akreditasi, BAN-S/M Provinsi Jambi bekerja berdasarkan jumlah kuota akreditasi yang ditetapkan oleh BAN-S/M. Dikarenakan jumlah kuota akreditasi yang diterima tidak selalu dapat mengimbangi jumlah sasaran akreditasi sekolah dan madrasah yang ada di Provinsi Jambi tiap tahunnya, maka BAN-S/M Provinsi Jambi perlu memilih sekolah/madrasah yang tepat sesuai dengan kriteria prioritas yang ditetapkan oleh pimpinan. Dalam menentukan prioritas asesmen pada penelitian ini menggunakan empat kriteria, yaitu nilai akreditasi sebelumnya, tahun visitasi terakhir, jenjang, dan rentang jumlah siswa. Metode yang dipakai dalam sistem pendukung keputusan ini adalah metode Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Perancangan aplikasi ini menggunakan teknologi berbasis web dengan bahasa script PHP dan basis data MySQL. Sistem Pendukung Keputusan Prioritas Asesmen Menggunakan Metode TOPSIS Pada Badan Akreditasi Nasional Sekolah/Madrasah Provinsi Jambi bertujuan untuk membantu pimpinan dalam menentukan sekolah/madrasah yang layak diprioritaskan untuk dilakukan asesmen terlebih dahulu. Hasil analisis perhitungan menunjukkan bahwa tingkat akurasi penerapan metode TOPSIS pada aplikasi ini sangat baik, sehingga aplikasi sistem pendukung keputusan ini dapat digunakan untuk memberikan rekomendasi prioritas asesmen sesuai dengan kriteria yang ditetapkan.
Co-Authors Afrilianto, Robby Afrizal - Ahmad Husna Ahadi Aminuddin, Fattachul Huda Ardiansyah Astari Prakasiwi, Degita Astuti , Reny darex susanto, darex Darma Putra, Soferli Degita Astari Prakasiwi, Degita Astari Della Refpriyani, Mei Djauhari, Teuku Faiza Rini Fajri Arvandi Fatih, Muhammad Damas Fery Purnama, Fery Firmansyah, Riko Fitaloka, Wulan Fitaloka, Wulan Gazali, Galli Gusrial, Rama Kurniawan, Boy Kusaini, Maulana Lailyn Puad, Lailyn Limia Budiarti, Rike Marwah, S. Maulana Syarif, Nanang Meda, Gustiara Muhammad Rinaldi Pratama Novraniar, Ghitra Novri Adhiatma, Novri Prammudya, M Alif Putra, Soferli Darma Rachmawati, Aulia Ramadani, Muhammad Reny Wahyuning Astuti Reny Wahyuning Astuti, Reny Wahyuning Rinaldi Pratama, Muhammad Siswahyudianto Sukma Puspitorini Sukma Puspitorini, Sukma Sulisno, Witbowo Sulisno, Witbowo Syarif, Nanang Maulana Tamrin Syah Tamrin Syah, Tamrin Wahyuning Astuti, Reny Windy Adriana Yandi Anzari