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All Journal CAUCHY: Jurnal Matematika Murni dan Aplikasi Fountain of Informatics Journal Sistemasi: Jurnal Sistem Informasi JMM (Jurnal Masyarakat Mandiri) Jurnal Ilmiah Media Sisfo Journal of Information Systems and Informatics Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang International Journal Of Computer, Network Security and Information System (IJCONSIST) eProceedings of Engineering Sewagati Inspiration: Jurnal Teknologi Informasi dan Komunikasi Journal of Education Technology and Information System
Adzanil Rachmadhi Putra
Universitas Telkom
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Other

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Rancang Bangun Sistem Informasi Administrasi berbasis Website pada Bank Sampah Di Yayasan Islam Al-Amin Menggunakan SDLC Waterfall Ismail Fauzan; Agus Sulistya; Adzanil Rachmadhi Putra
eProceedings of Engineering Vol. 12 No. 6 (2025): Desember 2025
Publisher : eProceedings of Engineering

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Abstract

Abstrak — Sampah merupakan permasalahan serius yang berdampak signifikan terhadap kualitas lingkungan dan kesehatan masyarakat. Berdasarkan data Kementerian Lingkungan Hidup dan Kehutanan (KLHK), volume sampah di Indonesia terus meningkat setiap tahunnya, dengan sumber utama berasal dari rumah tangga. Menanggapi permasalahan ini, pemerintah telah menetapkan berbagai kebijakan, termasuk pengembangan bank sampah sebagai sarana pengelolaan berbasis prinsip 3R (Reduce, Reuse, Recycle). Yayasan Islam Al-Amin sebagai institusi yang berada di wilayah padat penduduk juga menghadapi tantangan serupa, di mana penumpukan sampah mengganggu aktivitas dan berpotensi menimbulkan risiko lingkungan. Sebagai solusi, yayasan membentuk divisi bank sampah yang bekerja sama dengan masyarakat dan pemerintah dalam mengelola sampah daur ulang. Namun, proses bisnis bank sampah yang masih dilakukan secara manual menimbulkan kendala dalam pencatatan dan pelayanan. Oleh karena itu, yayasan mengembangkan sistem informasi berbasis website menggunakan metode SDLC Waterfall guna mengotomatisasi seluruh proses mulai dari pencatatan, pengambilan, hingga penukaran sampah. Pemilihan model SDLC Waterfall didasarkan pada kejelasan kebutuhan sistem dan efisiensi dalam implementasinya. Adapun hasil dari penelitian ini adalah sebuah website sistem informasi berbasis laravel bernama “AWAB” yang mampu untuk melakukan permintaan penjemputan, pencatatan serta pernukaran poin bagi nasabah bank sampah Yayasan Islam Al-Amin. Inovasi ini mampu mempersingkat pengelolaan sampah sekaligus memperkuat kesadaran masyarakat akan pentingnya menjaga kebersihan lingkungan. Kata kunci— Sampah, Bank Sampah, SDLC Waterfall, Sistem Informasi, Lingkungan
Rancang Bangun Sistem Informasi Point of Sale (POS) Berbasis Web pada Koperasi Hita Loka Tara Telkom University Surabaya Menggunakan Metode Prototyping Muhammad Paksi Satriawan; Adzanil Rachmadhi Putra; Purnama Anaking
eProceedings of Engineering Vol. 12 No. 6 (2025): Desember 2025
Publisher : eProceedings of Engineering

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Abstract

Abstrak — Koperasi Hita Loka Tara Universitas Telkom Surabaya merupakan unit usaha yang menyediakan kebutuhan sehari-hari bagi mahasiswa, dosen, dan karyawan. Sebelumnya, koperasi menggunakan dua sistem terpisah, yaitu Moka POS untuk penjualan umum dan aplikasi internal untuk pengadaan pesanan khusus. Penggunaan dua aplikasi yang tidak terintegrasi menyebabkan berbagai kendala, seperti duplikasi data, ketidaksesuaian stok, dan kurang efisiennya proses operasional. Penelitian ini bertujuan untuk merancang dan mengembangkan sistem Point of Sale (POS) berbasis web yang terintegrasi, dengan fokus pada modul penjualan dan pengadaan. Pengembangan sistem dilakukan menggunakan metode prototyping, yang memungkinkan keterlibatan langsung pengguna melalui umpan balik pada setiap iterasi desain. Tahapan penelitian meliputi identifikasi masalah, pengumpulan data, perancangan sistem, pengembangan prototipe, serta pengujian sistem menggunakan white box testing, black box testing, dan usability testing. Hasil implementasi menunjukkan bahwa sistem POS yang dibangun mampu mengintegrasikan proses penjualan dan pengadaan secara efektif. Pengujian sistem menunjukkan bahwa seluruh fungsi berjalan sesuai kebutuhan, dan hasil usability testing mengindikasikan tingkat kepuasan pengguna yang tinggi. Sistem ini tidak hanya meningkatkan efisiensi kerja dan akurasi pencatatan, tetapi juga mengurangi ketergantungan pada aplikasi pihak ketiga serta mendukung pengelolaan koperasi yang lebih terstruktur dan hemat biaya. Kata kunci— Point of Sale, Koperasi, Sistem Informasi, Prototyping, Penjualan, Pengadaan
Enhancing Guest Security in Smart Hospitality: Face Recognition-Based Hotel Room Verification Using Haar Cascade Algorithm Adzanil Rachmadhi Putra; Aji Prayoga; Zacky Yaser Malik Gumiwang; Mohammad Daniel Sulthonul Karim; Muhammad Galang Satrio Wicaksono; Olive Khoirul Lukluil Maknun Al Faishol; Affifiana Prisyanti
IJCONSIST JOURNALS Vol 7 No 1 (2025): September
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v7i1.163

Abstract

This study aims to design and implement a hotel room verification system based on facial recognition using the Haar Cascade algorithm. The research was motivated by the growing need to enhance both security and service efficiency in the modern hospitality industry. The study was conducted through several stages, including facial image data collection using a webcam, preprocessing (RGB to grayscale conversion, image resizing, and cropping), model training, and real-time face recognition testing. The Haar Cascade algorithm was employed to detect facial features by utilizing Haar-like features combined with the Adaboost method to accelerate classification. The experimental results showed a recognition accuracy of 55% under varying lighting conditions and viewing angles. These findings indicate that the Haar Cascade algorithm performs adequately in detecting faces under ideal conditions, although further optimization is required to handle lighting variations and facial stability. This research contributes to the application of artificial intelligence technology in hotel security systems, with potential future improvement through the integration of deep learning methods to enhance accuracy and reliability in face verification. Keywords: face recognition, Haar Cascade, hotel room verification, facial detection, digital security.
Rainfall Forecasting using Spatio-Temporal and Neural Network Study Case: Meteorological Data of Madura Island Ryanta Meylinda Savira; Regita Putri Permata; Amalia Nur Alifah; Yohanes Setiawan; Adzanil Rachmadhi Putra
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 10, No 2 (2025): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Maulana Malik Ibrahim State Islamic University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v10i2.35091

Abstract

Rainfall forecasting is crucial in meteorological studies due to its significant impact on sectors such as agriculture, which is the main livelihood on Madura Island. This study aims to forecast rainfall on Madura Island using a hybrid approach that combines the Generalized Space-Time Autoregressive-X (GSTARX) model and Neural Network (NN). The data used consist of daily rainfall records from Bangkalan, Sampang, Pamekasan, and Sumenep, covering the period from January 2013 to December 2023. Data from January 2013 to September 2023 were used for training, while data from October to December 2023 were used for testing. The GSTARX model was employed to capture spatio-temporal patterns, while the NN was applied to learn the non-linear relationships in the residuals. The results show that the GSTARX model effectively captures rainfall patterns, though some differences remain compared to the actual data, with RMSE values of Bangkalan (1.514), Sampang (0.256), Pamekasan (0.477), and Sumenep (0.127). Meanwhile, the hybrid GSTARX-FFNN model achieved improved forecasting performance in Sampang (0.392), Pamekasan (0.679), and Sumenep (0.412), although Bangkalan recorded a higher RMSE (1.359). Overall, the GSTARX model proved more effective in forecasting rainfall on Madura Island, delivering smaller and more consistent prediction errors.
Pelatihan Kepemimpinan Digital Koperasi dan UKM Berbasis Virtual Reality dalam Menyongsong Revolusi Industri 5.0 Hadziq Fabroyir; Adzanil Rachmadhi Putra; Dewi Rahmawati; Dian Kusumawati; Siska Arifiani; Fidi Wincoko Putro; Purnama Anaking
Sewagati Vol 9 No 4 (2025)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v9i4.4206

Abstract

Perkembangan Revolusi Industri 5.0 menuntut koperasi dan UKM untuk memperkuat kepemimpinan digital melalui integrasi teknologi imersif. Namun, tantangan seperti keterbatasan literasi teknologi, minimnya eksposur terhadap pelatihan berbasis simulasi (Online Business Simulation/OBS), dan kesenjangan infrastruktur masih menghambat transformasi ini. Kegiatan pengabdian masyarakat ini bertujuan meningkatkan kapasitas kepemimpinan digital pelaku koperasi/UKM binaan UPT Pelatihan Dinas Koperasi dan UKM Provinsi Jawa Timur, serta guru dan siswa SMK di Kota Malang, melalui pelatihan berbasis Virtual Reality (VR) dan OBS. Metode pelaksanaan mencakup analisis kebutuhan, pengembangan modul VR dengan skenario bisnis realistis, pelatihan menggunakan platform kolaboratif (Miro dan ClickUp), serta evaluasi berbasis experiential learning. Hasil pelatihan (n=50 peserta) menunjukkan: (1) 96% peserta lebih memilih Miro untuk kolaborasi visual karena kemudahan fitur sticky notes dan papan diskusi; (2) 66% peserta (guru dan pelaku UKM) telah memiliki pengalaman dasar VR, tetapi pemahaman modul meningkat signifikan setelah praktik langsung (dari 38% ke 90% persepsi positif); (3) OBS berhasil menyimulasikan dinamika bisnis secara interaktif, dengan 85% peserta menyatakan peningkatan keterampilan pengambilan keputusan. Kegiatan ini membuktikan bahwa pendekatan VR-OBS efektif dalam membangun kesiapan kepemimpinan digital yang human-centric, sekaligus menyediakan model pelatihan berkelanjutan bagi UPT Pelatihan Dinas Koperasi dan UKM Jawa Timur dan SMK di Malang. Pengembangan modul dengan video tutorial dan integrasi kurikulum SMK direkomendasikan untuk memperluas dampak.
DIGITALISASI PENGELOLAAN OPERASIONAL MELALUI IMPLEMENTASI SISTEM INFORMASI MANAJEMEN BERBASIS WEBSITE PADA PERUSAHAAN JASA TEKNOLOGI Tita Ayu Rospricilia; Alifiansyah Arrizqy Hidayat; Adzanil Rachmadhi Putra; Anita Hakim Nasution; Junanda Deyastusesa; Nur Azizah Rosidah; Ahmad Aziz Wira Widodo
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 4 (2026): Agustus
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i4.40434

Abstract

Abstrak: Warajaya Solve Techindo merupakan perusahaan penyedia solusi teknologi informasi yang menghadapi kendala operasional akibat belum terintegrasinya sistem. Hal ini menyebabkan pengelolaan proyek, inventori, transaksi, dan pelaporan keuangan belum optimal. Kegiatan ini bertujuan mengembangkan dan mengimplementasikan aplikasi manajemen operasional berbasis web untuk meningkatkan efisiensi pengelolaan operasional perusahaan. Metode yang digunakan meliputi pra-kegiatan, pengembangan sistem, pelatihan, dan evaluasi. Pengembangan dilakukan selama dua bulan dengan melibatkan mitra dalam perancangan dan validasi. Selanjutnya, dilakukan pelatihan kepada 11 calon pengguna sistem. Evaluasi menggunakan kuesioner skala Likert untuk mengukur tingkat penerimaan dan kepuasan peserta terhadap sistem dan pelatihan yang diberikan. Hasil evaluas menunjukkan tingkat persetujuan sebesar 94,55%, dengan tiga indikator mencapai 100%, yaitu kesesuaian materi, kualitas pelatihan, dan harapan keberlanjutan. Selain itu, peserta telah mampu mengoperasikan sistem sesuai peran masing-masing, sementara pengelolaan data operasional yang sebelumnya terpisah dapat diintegrasikan ke dalam satu platform. Hasil tersebut menunjukkan bahwa sistem yang dikembangkan sesuai dengan kebutuhan operasional perusahaan, diterima dengan baik oleh pengguna, serta mendukung peningkatan efektivitas pengelolaan operasional perusahaan. Abstract: Warajaya Solve Techindo is an information technology solutions provider company that faces operational challenges due to lack of an integrated system. This condition has resulted in suboptimal management of projects, inventory, transactions, and financial reporting. This community service program aims to develop and implement a web-based operational management application to improve the efficiency of the company’s operational management. The methods used include pre-activity, system development, training, and evaluation stages. The system was developed over a two-month period with active involvement from the partner in the design and validation processes. Subsequently, training was conducted for 11 prospective system users. Evaluation was carried out using a Likert-scale questionnaire to measure participants’ acceptance and satisfaction with the system and training provided. The evaluation results indicated an approval rate of 94.55%, with three indicators achieving 100%, namely material relevance, training quality, and expectations for program sustainability. In addition, participants demonstrated the ability to operate the system according to their respective roles, while operational data that had previously been managed separately were successfully integrated into a single platform. These findings indicate that the developed system was well aligned with the partner’s operational requirements, positively accepted by users, and contributed to improving the effectiveness of operational management within the organization.
OPTIMALISASI PENGELOLAAN DATA KESEJAHTERAAN SOSIAL: PENAMBAHAN PILAR PKH DAN ASPD PADA APLIKASI WEBSITE E-PSKS DAN PROSES INTEGRASI SERVER E-PSKS DINAS SOSIAL PROVINSI JAWA TIMUR Affifiana Prisyanti; Sri Hidayati; Arip Ramadan; Adzanil Rachmadhi Putra; Irfan Yasin; Ibrahim Muhammad; Herdianto Jeremi Bonte
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 3 (2025): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i3.29836

Abstract

Abstrak: Dalam era digital yang terus berkembang, pemanfaatan teknologi informasi telah menjadi faktor kunci bagi Dinas Sosial dalam meningkatkan efisiensi, aksesibilitas, dan penyediaan layanan kepada masyarakat dalam program-program kesejahteraan sosial. Namun, sebagian besar Dinas Sosial masih sangat mengandalkan prosedur pelaporan manual atau sistem yang tidak terintegrasi dengan baik, yang mengakibatkan ketidakefisienan, ketidakakuratan data, kurangnya transparansi, dan tantangan terkait integrasi data. Dengan latar belakang tersebut, pengabdian kepada Masyarakat bertujuan untuk pengembangan lanjutan aplikasi website pendataan e-PSKS pada 2 pilar, Program Keluarga Harapan (PKH) dan Asistensi Sosial Penyandang Disabilitas (ASPD). Pengembangan lanjutan aplikasi e-PSKS diikuti oleh 3 Dosen serta 3 Mahasiswa prodi Sistem Informasi Telkom University Surabaya. Setelah pengembangan aplikasi e-PSKS, diadakan pelatihan dan testing aplikasi yang diikuti oleh 10 peserta mitra perwakilan Dinas Sosial dan Pilar Sosial PKH serta ASPD. Evaluasi dilakukan dengan cara observasi, wawancara, dan pemberian kuesioner. Hasil evaluasi menunjukkan pengembangan aplikasi e-PSKS berhasil memberikan manfaat sesuai kebutuhan Dinas Sosial sebesar 89,5%, serta potensi keberlanjutan pengembangan aplikasi e-PSKS sebesar 92,5%.Abstract: In the ever-evolving digital era, the use of information technology has become a key factor for the Social Service in improving efficiency, accessibility, and service provision to the community in social welfare programs. However, most Sosial Services still rely heavily on manual reporting procedures or systems that are not well integrated, resulting in inefficiency, data inaccuracy, lack of transparency, and challenges related to data integration. With this background, Community Service aims to further develop the e-PSKS data collection website application on 2 pillars, the Family Hope Program (PKH) and Social Assistance for the Disabled (ASPD). The further development of the e-PSKS application was attended by 3 Lecturers and 3 Students of the Information Systems study program at Telkom University Surabaya. After the development of the e-PSKS application, training and application testing was held which was attended by 10 partner participants representing the Social Service and PKH Social Pillars and ASPD. Evaluation wa carried out by means of observation, interviews, and questionnaires. The evaluation results showed that the development of the e-PSKS application succeeded in providing benefits according to the needs of the Social Service by 89,5%, and the potential for sustainable development of the e-PSKS application by 92.5%.
Performance and Carbon Footprint Evaluation of a PWA-Based Waste Bank Information System Muhammad Dzulfiqar; Adzanil Rachmadhi Putra; Rosyid Abdillah
Journal of Information System and Informatics Vol 8 No 4 (2026): August
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63158/journalisi.v8i4.1821

Abstract

The increasing volume of unmanaged waste in Indonesia has encouraged the adoption of digital waste bank management systems. However, the environmental impact of digital transformation, particularly regarding energy consumption and carbon emissions, remains insufficiently explored in community-scale information systems. This study evaluates the performance and environmental efficiency of Sibanksa, a Progressive Web Application (PWA)-based Waste Bank Information System, based on Green IT principles. A quantitative descriptive approach was applied by measuring four indicators: system performance, data transfer efficiency, estimated energy consumption, and digital carbon footprint under cached and non-cached loading scenarios. The results demonstrate that service worker caching significantly reduced data transfer size from an average of 4.84 MB to 20.9 kB, decreased estimated energy consumption from 0.0000594 kWh to 0.0000547 kWh, and reduced estimated carbon emissions from 0.044456 g CO₂ to 0.040886 g CO₂, representing approximately 8% improvements. Nevertheless, the overall page size remained relatively high (8.12 MB without caching and 7.46 MB with caching), while mobile rendering performance indicators, including First Contentful Paint (FCP) and Largest Contentful Paint (LCP), did not satisfy Web Vitals recommendations. This study contributes a practical measurement framework that integrates web performance analysis, energy efficiency assessment, and digital carbon footprint estimation for waste bank management systems. The findings provide empirical insights for developing more sustainable PWA-based information systems aligned with Green IT principles.
Co-Authors Affifiana Prisyanti Affifiana Prisyanti Agus Sulistya Ahmad Aziz Wira Widodo Aisyah Nabila Zahra Aji Prayoga Alifah, Amalia Nur Alifiansyah Arrizqy Hidayat Anisa Dzulkarnain Anita Hakim Nasution Arip Ramadan Berlian Rahmy Lidiawaty Dewi Rahmawati Dian Kusumawati Fatwa Ramdani, Fatwa Fidi Wincoko Putro Firza Prima Aditiawan Hadziq Fabroyir Herdianto Jeremi Bonte Ibrahim Muhammad Irfan Yasin Ismail Fauzan Ivano Rossi Sugiyanto Julieta Arneysa Nixieshakira Junanda Deyastusesa Machfud Ichsan Khoirudin Mohammad Daniel Sulthonul Karim Muhammad Dzulfiqar Muhammad Galang Satrio Wicaksono Muhammad Irfansyah, Hafizh Muhammad Paksi Satriawan Muhammad Taufikurrahaman Nur Azizah Rosidah Olive Khoirul Lukluil Maknun Al Faishol Purnama Anaking Putri Adini, Dita Raulia Riski Regita Putri Permata Riza Akhsani Setyo Prayoga Rosyid Abdilah Rosyid Abdillah Ryanta Meylinda Savira Shanaya Lubna Dio Siska Arifiani Siti Nur Fadhilah Soedarto, Teguh Sri Hidayati Tita Ayu Rospricilia Titus Kristanto Yanuar Cahyo Eko Wahana Yohanes Setiawan Zacky Yaser Malik Gumiwang