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All Journal JURNAL MEDIA INFORMATIKA BUDIDARMA JTAM (Jurnal Teori dan Aplikasi Matematika) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan INTECOMS: Journal of Information Technology and Computer Science Journal of Education and Instruction (JOEAI) JSiI (Jurnal Sistem Informasi) JURNAL PENDIDIKAN TAMBUSAI JOURNAL OF SCIENCE AND SOCIAL RESEARCH JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP) JISICOM (Journal of Information System, Infomatics and Computing) Journal of Information System, Applied, Management, Accounting and Research JURNAL TEKNOLOGI INFORMASI Jurnal Ekonomi Manajemen Jurnal Pendidikan dan Konseling Jurnal Informatika dan Rekayasa Perangkat Lunak Jurnal Sains dan Teknologi Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) SENADA : Semangat Nasional Dalam MengabdI Jurnal Indonesia : Manajemen Informatika dan Komunikasi Jurnal Sosial dan Teknologi International Journal Software Engineering and Computer Science (IJSECS) KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Jurnal Tren Bisnis Global Malcom: Indonesian Journal of Machine Learning and Computer Science Publikasi Pengabdian Masyarakat Komputer dan Teknologi (PUNDIMASKOT) Journal of Artificial Intelligence and Digital Business CKI On Spot Kohesi: Jurnal Sains dan Teknologi SENADA : Semangat Nasional Dalam Mengabdi Jurnal Indonesia : Manajemen Informatika dan Komunikasi Repeater: Publikasi Teknik Informatika dan Jaringan
Arinal, Veri
STIKOM Cipta Karya Informatika Jakarta, Indonesia
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Pembangunan Aplikasi Sistem Informasi Persuratan desa Ciherang (SISUCI) berbasis Web Rahayu, Agus Tanti; Arinal, Veri; Rodhiyah, Rodhiyah
KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Vol 6, No 1 (2025)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.kernel.2025.v6i1.7886

Abstract

Administrasi persuratan di Desa Ciherang Pacet saat ini masih dikelola secara manual menggunakan buku catatan, yang mungkin menyebabkan beberapa permasalahan, seperti ketidakefisienan proses, potensi kesalahan dalam pencatatan, serta kesulitan dalam pencarian data arsip. Metode penelitian yang digunakan adalah metode penelitian terapan yang bertujuan merancang dan mengembangkan sistem informasi persuratan berbasis web dan telah diberi nama SISUCI. Aplikasi ini dapat mempermudah pengelolaan surat dan dokumen administrasi. Sistem ini dikembangkan menggunakan teknologi PHP dengan framework CodeIgniter serta basis data MySQL. Fitur utama yang ditawarkan meliputi pengelolaan data penduduk, pembuatan dan pencatatan surat secara otomatis, pengarsipan digital, serta kemampuan mencetak dokumen dalam format PDF. Sistem ini juga dilengkapi dengan fitur pencarian data yang efisien untuk mempermudah pengambilan arsip ketika diperlukan. Hasil penelitian ini berupa implementasi sistem persuratan otomatis mulai dari pembuatan surat sampai pengelolaan arsip surat Aplikasi ini juga dilengkapi dengan sistem keamanan data yang memadai untuk memastikan bahwa data sensitif warga terlindungi dengan baik dan dapat meningkatkan kualitas pelayanan administrasi kepada masyarakat yang menjadi langkah awal dalam digitalisasi tata kelola desa, yang nantinya dapat diadopsi oleh desa lain sebagai model penerapan teknologi informasi.
Pengembangan Sistem Monitoring Kualitas Air dan Kendali Pakan Otomatis untuk Budidaya Ikan Berbasis Internet of Things Putri, Seftiana Eka; Arinal, Veri
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 6 No. 3 (2025): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jimik.v6i3.1605

Abstract

Water quality monitoring is crucial in aquaculture to maintain fish health and increase productivity. This study developed an Internet of Things (IoT)-based water quality monitoring and automatic feeding system using an ESP32 microcontroller, DS18B20 temperature sensor, TDS sensor, turbidity sensor, and SG90 servo motor. The Blynk platform was used as an interface to monitor real-time data, set feeding intervals, and send notifications. The system was developed using the prototyping method, including analysis, design, implementation, testing, and refinement. Sensor calibration was conducted by comparing the temperature sensor with a digital thermometer, the TDS sensor with a digital TDS meter, and the turbidity sensor with digital turbidity meter. A total of 30 measurement samples were collected to calculate deviations. The operational ranges detected were 20–30 °C, 220–260 ppm, and 2–4 NTU. Results showed average deviations of 2.04 °C (92.44%), 2.84 ppm (96.21%), and 0.17 NTU (98.11%). The system provides reliable monitoring and programmable feeding intervals, enhancing efficiency in aquaculture management.
Sistem Pemantauan Suhu dan Kelembapan Kandang Ayam Berbasis IoT dengan Notifikasi Telegram Otomatis Nayoan, Vallen Ezra Piter; Arinal, Veri
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 6 No. 3 (2025): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jimik.v6i3.1627

Abstract

This research focuses on the design and implementation of a chicken coop temperature and humidity monitoring system based on the Internet of Things (IoT) with automatic notifications through Telegram. The study was motivated by the problems faced by poultry farmers, particularly the difficulty of continuously monitoring environmental conditions manually and the lack of an early warning system when temperature or humidity exceeds the normal threshold. The proposed system integrates a DHT22 sensor to measure temperature and humidity, a NodeMCU ESP8266 microcontroller to process data and connect to Wi-Fi, and the Telegram Bot API to deliver automatic notifications. The prototype was developed using a prototyping methodology, including design, implementation, and testing stages. The test results demonstrate that the DHT22 sensor provided sufficient accuracy with an average error of ±0.3°C for temperature and ±1%RH for humidity. Notifications via Telegram were successfully delivered within 3–5 seconds after critical conditions were detected. Additionally, the system applies a 10-minute delay for normal conditions to avoid message spamming while still ensuring continuous monitoring. Overall, the system effectively supports poultry farmers by enabling real-time monitoring, early warnings, and efficient management of coop environmental conditions. This prototype highlights the potential of IoT-based solutions to modernize poultry farming and increase productivity through practical and cost-effective monitoring technologies.
Forecasting Roof Tiles Production with Comparison of SMA and DMA Methods Based on n-th Ordo 2 and 4 Yel, Mesra Betty; Tundo, Tundo; Arinal, Veri
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 8, No 3 (2024): July
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v8i3.22225

Abstract

This research aims to predict roof tile production trends at one of the roof tile companies in Kebumen to assist company management in determining and providing management recommendations for the tile production that occurs. A comparison of Single Moving Average (SMA) and Double Moving Average (DMA) Forecasting methods was used to better accommodate trends in roof tile production data optimally. Where the forecast is presented for several steps ahead, and is equipped with a value measuring the accuracy of the forecast using Mean Absolute Percentage Error (MAPE), on roof tile production transaction data over 60 months, namely January-December 2019 to January-December 2023 to produce a monthly forecast for predicting roof tile production with n-th ordo 2 and 4. The total sample of training data processed was 1,415,987 records which were roof tile production transaction data, as well as data in January 2024 as test data (to test the accuracy of the forecast). The results of testing the forecast results produced a MAPE calculation of 6.6% for SMA with n-th ordo 2, while for n-th ordo 4 it was 7.2%. The MAPE value for DMA is 6.3% for n-th ordo 2, while for n-th ordo 4 it is 8.2%, which means the accuracy level is very good, namely above 90%. Based on the MAPE results obtained, the DMA method with n-th ordo 2 is a suitable method for carrying out periodic forecasting for roof tile companies in carrying out the production process to maintain stability and avoid unexpected events.
Dampak Penerapan Jalur Sutra Tiongkok Terhadap Perdagangan Internasional Indonesia Dirgantoro, Bagus; Arinal, Veri; Royadi, Refi Nabillah
JURNAL TREN BISNIS GLOBAL Vol 4, No 1 (2024): JURNAL TREN BISNIS GLOBAL
Publisher : Institut Teknologi dan Bisnis Bina Sarana Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38101/jtbg.v4i1.11821

Abstract

Jalur Sutra Tiongkok atau One Belt One Road (OBOR) adalah inisiatif ekonomi global dari pemerintah Tiongkok untuk memperluas konektivitas ekonomi. Penelitian ini bertujuan untuk mengetahui dampak OBOR terhadap perdagangan internasional antara Indonesia dan negara-negara di Asia, Eropa, dan Afrika melalui jaringan infrastruktur. Pendekatan yang digunakan adalah kualitatif deskriptif. Hasil penelitian menunjukkan bahwa OBOR memperkuat kerja sama keuangan, meningkatkan konektivitas jalan dan infrastruktur, mendukung pertumbuhan ekonomi jangka panjang, dan mengurangi kesenjangan ekonomi antar daerah di Tiongkok. Bagi perdagangan internasional dengan Indonesia, OBOR berdampak positif dengan peningkatan volume perdagangan, diversifikasi pasar ekspor, peningkatan investasi asing langsung, dan peningkatan konektivitas infrastruktur. Hasil penelitian ini diharapkan memberikan masukan berharga bagi pengambil keputusan ekonomi, perencana pembangunan, dan pelaku industri untuk memanfaatkan peluang dari inisiatif OBOR.
Analisis Pengaruh QRIS terhadap Sistem Informasi Pembayaran Digital dan Perilaku Pengguna di Indonesia Ryantina, Dessyanti; Arinal, Veri
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 10 No 2 (2026): APRIL 2026
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v10i2.5342

Abstract

This study analyzes the influence of QRIS (Quick Response Code Indonesian Standard) on digital payment information systems and user behavior in Indonesia. The research method uses a quantitative approach with simple linear regression analysis and validity-reliability tests. Data were collected through online questionnaires from 130 QRIS users at STIKOM CKI Campus. The results indicate that QRIS significantly affects the efficiency of digital payment systems, with regression coefficients of 0.8334 for ease of use and 0.0794 for security. Additionally, QRIS usage frequency influences user satisfaction (β = 0.462). Descriptive analysis reveals that 61.5% of respondents recommend QRIS, with the main constraint being slow internet connections (46.2%). These findings provide practical implications for service providers and regulators to enhance QRIS adoption.
Implementasi Sistem Informasi Pengukuran Kinerja Karyawan di PT Hetra Vexa Group dengan Pendekatan Key Performance Indikator Yaqien, Akmal; Arinal, Veri
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 7 No. 1 (2026): Januari
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jimik.v7i1.1640

Abstract

Employee performance is a crucial factor in determining the success of an organization. PT Hetra Vexa Group, a company engaged in software application sales, previously relied on a manual and subjective performance appraisal system. This condition created several problems, such as lack of objectivity, difficulties in real-time performance monitoring, and delays in strategic decision-making. To address these issues, this study implemented a mobile-based employee performance measurement system using the Key Performance Indicator (KPI) approach combined with the Objective and Key Results (OKR) method. The system was developed using the Waterfall model, which consists of requirement analysis, design, implementation, and testing stages, while system evaluation was conducted through Black Box Testing. The system features employee data management, KPI indicators, automated appraisal, and a monitoring dashboard displaying real-time evaluation results. KPI was applied to determine indicator weights, whereas OKR was used to map organizational strategic objectives into individual targets. The testing results show that the system produces more objective, accurate, and standardized performance appraisals. Employees with a KPI score ≥ 80% are categorized as high achievers and eligible for rewards, while those with a score ≤ 60% are categorized as low performers and subject to punishment. The system implementation has proven to increase appraisal efficiency by 40% compared to the previous manual method and significantly reduce subjectivity in managerial assessments. The average efficiency improvement was recorded at 80.63%, reflected in the reduction of performance evaluation time from eight days to one working day, a decrease of document costs by 80%, a reduction of data errors by 80%, and acceleration of performance report access from twenty working days to five working days. Therefore, this system contributes to enhancing productivity, work motivation, and sustainable achievement of organizational goals.
Pengembangan Sistem Informasi Manajemen Usaha Mikro Kecil dan Menengah (UMKM) Seblak Reyhan Berbasis Web Arinal, Veri; Yel, Mesra Betty; Maulida, Aulia; Angel, Gadies; Putra, Adaffi Aditya
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.5816

Abstract

Teknologi informasi memiliki peran strategis dalam meningkatkan efisiensi operasional dan ketepatan pengelolaan data pada Usaha Mikro, Kecil, dan Menengah (UMKM). Namun, pada praktiknya masih banyak UMKM yang menjalankan proses bisnis secara manual, termasuk dalam pencatatan transaksi penjualan, pengelolaan stok, dan penyusunan laporan. UMKM Seblak Reyhan merupakan usaha kuliner yang dikelola secara keluarga di Jakarta Timur dan masih menggunakan metode pencatatan manual, sehingga data penjualan belum terdokumentasi secara terstruktur, sulit ditelusuri, serta berpotensi menimbulkan kesalahan dan keterlambatan informasi. Penelitian ini bertujuan untuk mengembangkan sistem informasi manajemen penjualan berbasis web yang dapat membantu UMKM Seblak Reyhan dalam mengelola data operasional secara terintegrasi dan efisien. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan pendekatan studi kasus melalui observasi langsung, wawancara dengan pemilik usaha, serta analisis dokumen pencatatan penjualan. Pengembangan sistem dilakukan menggunakan metode Waterfall dengan pemanfaatan framework Laravel dan basis data terpusat. Hasil penelitian menunjukkan bahwa sistem yang dikembangkan mampu mempermudah proses transaksi penjualan, pengelolaan stok, serta penyusunan laporan penjualan secara terstruktur dan real time. Selain itu, sistem ini dapat mengurangi risiko kehilangan data dan meningkatkan efektivitas kerja kasir. Fitur receipt sebagai bukti transaksi juga memberikan nilai tambah dalam meningkatkan profesionalitas pelayanan dan kepercayaan pelanggan. Sistem informasi yang dikembangkan diharapkan dapat menjadi solusi digital yang aplikatif dan berkelanjutan bagi UMKM sejenis dalam mendukung pengelolaan usaha di era digital.
Analisis Kepuasan Mahasiswa ST Ilmu Komputer Cipta Karya Informatika Pada Kualitas Layanan Akademik Dengan Metode Servqual Rodhiyah, Rodhiyah; Veriarinal, Veriarinal
Jurnal Ekonomi Manajemen Vol 11, No 2 (2025): November 2025
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Bisnis Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jem.v11i2.17378

Abstract

This study aims to analyze student satisfaction with the quality of academic services at ST Ilmu Komputer Cipta Karya Informatika using the SERVQUAL approach. The method measures the gap between students’ expectations and perceptions across five service dimensions: tangibles, reliability, responsiveness, assurance, and empathy. Data were collected via questionnaires distributed to 149 students and analyzed by comparing perception and expectation scores. The results show that all service dimensions had quality ratios below 1, indicating that service delivery does not fully meet student expectations. Empathy received the highest scores of 0.93, while reliability recorded the lowest scores of 0.87. These findings highlight the need for service improvement, particularly in the areas of reliability and timely response to student needs. Recommendations include enhancing academic information systems, ensuring consistency in academic services, and improving staff professionalism.Keywords: Student Satisfaction, Service Quality, Higher Education
Development of a Web-Based Educational Information System Using the RAD Method: A Case Study at Persahabatan Hospital Reza Setiawan; Veri Arinal
International Journal Software Engineering and Computer Science (IJSECS) Vol. 5 No. 3 (2025): DECEMBER 2025
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v5i3.5249

Abstract

RSUP Persahabatan operates as a teaching hospital supporting clinical education for medical professionals through Specialist Medical Education Programs (PPDS) and medical internships (Coass). The current registration infrastructure exhibits significant operational deficiencies, including recurring data entry errors, compromised information integrity, and dependence on manual reporting via Microsoft Excel. These limitations create administrative bottlenecks and reduce process reliability. To address these challenges, we developed a web-based student registration platform employing the Rapid Application Development (RAD) methodology. RAD facilitates accelerated development cycles through iterative prototyping and continuous stakeholder engagement. The platform incorporates automated document validation mechanisms and WhatsApp notification systems triggered upon registration approval. Implementation involved four RAD phases: planning, user design, construction, and cutover. Black-box testing and user acceptance testing validated functional integrity across all modules. Testing results demonstrated zero errors in registration workflows, document uploads, and verification processes. The platform achieved a maximum response time of 2.8 seconds per transaction while supporting concurrent user access. Results indicate measurable improvements in administrative efficiency, data accuracy, and processing speed compared to the previous manual system.
Co-Authors Adella Fitriany Cahyana Adityo Purwo Nugroho Agus Tanti Rahayu Ahluna, Faza Ahmad Tarwanto Akbar, Yuma Akbarulloh, Feri Ali Akbar Ali Akbar Andriyana Fajar Angel, Gadies Anggi Ramadhan Anisa Puji Ikawati Anita Rosiana Arribatullah, Arribatullah Artha Patricia Atik Budi Paryanti Azizi, Doni Betty Yel, Mesra Bobby Arvian James Buulolo, Rupawan Calvin Bill Christian Gunawan Citra Pricylia Ananda Mulya Dadang Iskandar Mulyana` Dadang Iskandar, Dadang Dava Septya Arroufu Dede Sarikah Dhita Aidilla Dicky Saputra Dirgantoro, Bagus Dita Safira Dita Yuliana Dita Yuliana Doni Azizi Edi Nurhadi Edwin Sentosa Fajar, Andriyana Fa’aso Lase Febri Yoga Harjanto Feri Akbarulloh Fikryadi, Fikryadi Fiktor Kurnia Fiky Alan Nuari Fileni Zalukhu Ilham Wahyudi Indah Rosmalina Josua Pangaribuan Kurniawan Irfan Nauval M. Rohyan Zidan M.Rafli Fadillah M.Taufik Maulida, Aulia Melani, Melani Afsari Melli Puspita S Miftahul Ulum Miftahul Ulum Muhammad Nurur Raudhan Mulya, Citra Pricylia Ananda Nauval, Kurniawan Irfan Nayoan, Vallen Ezra Piter Niarti Agustiani Nova Esterina Silitonga Novi Septiani Nuary Inaldi Simarmata Nuary Inaldi Simarmata Nur Arif Khairudin Nurul Khoiriyah Nurwijayanti Paryanti, Atik Budi Patricia, Artha Prabowo, Renno Sandi Prabowo, Reno Sandi Prakoso Angga I Purnomo, Bening Sari Puspita, Melli Putra, Adaffi Aditya Putra, Adhy Hantar Putri Nugraheni Utami Putri, Seftiana Eka Radikto Rahayu, Agus Tanti Ramadhan, M. Anggi Reza Setiawan Reza Setiawan Reza Wanandi Riko Afriandika Rindy Julianda Rizky Adawiyah Rodhiyah Rodhiyah Romadan, Diva Putra Ronny Budi Santoso Royadi, Refi Nabillah Rusmarhadi, Irma Ryantina, Dessyanti Safira, Dita Saidah, Andi Sarimole, Francis Matheus Sarimole, Frencis Matheos Septiyana Bila Setya Putra Adenugraha Shabrina Sukma Wardana Shakila Shila Wati Shindy Apriyani Siti Nurhaliza Siti Raysyah Stepanus Stepanus Sugiyono Sugiyono Sugiyono Sugiyono Sutisna Sutisna Sutisna Sutisna Tundo, Tundo Wandi Sanip Yaqien, Akmal Yuliya Putri P Yunita T Lubis