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All Journal JUSTIFY : Jurnal Sistem Informasi Ibrahimy Jurnal Penelitian Ilmu komputer Gudang Jurnal Multidisiplin Ilmu JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia)
Syarif Aminul Khoiri
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Religion Aerospace Engineering Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Public Health Social Sciences Other

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PERANCANGAN SISTEM INFORMASI PRESENSI GURU BERBASIS WEB A. Hamdani; Nisyak, Helyatin; Fithriyah, Nadzirotul; Khoiri, Syarif Aminul; Adiman, Muhammad Fauzen
JUSTIFY : Jurnal Sistem Informasi Ibrahimy Vol. 3 No. 1 (2024): JUSTIFY : Jurnal Sistem Informasi Ibrahimy
Publisher : Fakultas Sains dan Teknologi, Universitas Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/justify.v3i1.5070

Abstract

Perkembangan Teknologi Informasi (TI) telah mempengaruhi berbagai bidang, termasuk pendidikan, dengan kebutuhan akan informasi yang cepat dan akurat. Di MA Miftahul Ulum Bantal Asembagus Situbondo, presensi kehadiran guru masih dilakukan secara manual menggunakan lembaran kertas, yang sering mengalami kesalahan dan tidak efisien.Penelitian ini bertujuan untuk merancang sistem presensi guru berbasis website menggunakan PHP dan MySQL, menggantikan metode manual yang ada. Sistem ini akan meningkatkan efisiensi dan akurasi dengan fitur verifikasi wajah, sehingga mengurangi potensi kecurangan dan memudahkan pengelolaan data presensi.Dengan penerapan sistem ini, diharapkan proses presensi di MA Miftahul Ulum Bantal menjadi lebih cepat dan efisien, serta mengurangi beban kerja petugas Tata Usaha
Perancangan Aplikasi E-Rapor Berbasis Web Untuk Mendukung Evaluasi Pembelajaran Di Madrasah Ibtidai’yah Ibrahimy Secang Kalipuro Daniel As’ad Amrullah; Syarif Aminul Khoiri
Gudang Jurnal Multidisiplin Ilmu Vol. 3 No. 1 (2025): GJMI - JANUARI
Publisher : PT. Gudang Pustaka Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/gjmi.v3i1.1258

Abstract

Kemajuan teknologi informasi telah memberikan peluang besar untuk meningkatkan efisiensi berbagai aspek, termasuk evaluasi pembelajaran di dunia pendidikan. Penelitian ini bertujuan untuk merancang dan mengembangkan aplikasi E-Rapor berbasis web guna mendukung pengelolaan nilai siswa di Madrasah Ibtidaiyah (MI) Ibrahimy Secang Kalipuro. Proses evaluasi yang sebelumnya dilakukan secara manual menghadirkan berbagai tantangan, seperti risiko kesalahan data, keterlambatan proses, dan minimnya transparansi. Aplikasi ini dirancang menggunakan metode Waterfall, dengan memanfaatkan teknologi PHP dan MySQL untuk mengelola data secara terpusat dan efisien. Hasil penelitian menunjukkan bahwa aplikasi E-Rapor mampu meningkatkan efisiensi pengelolaan nilai, mempermudah guru dalam melakukan rekapitulasi data, dan menyediakan akses online yang transparan bagi siswa dan wali murid. Implementasi ini mendukung kebijakan Kurikulum Merdeka dalam mengadopsi teknologi digital di lingkungan pendidikan. Aplikasi ini diharapkan dapat memberikan kontribusi positif terhadap proses evaluasi pembelajaran yang lebih efektif, serta menjadi inspirasi bagi lembaga pendidikan lainnya untuk menerapkan inovasi serupa.
Analisis Kinerja Algoritma Machine Learning dalam Prediksi Harga Cryptocurrency Syarif Aminul Khoiri; Abdul Wahid
JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia) Vol. 9 No. 2 (2024): JUSTINDO
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/justindo.v9i2.1965

Abstract

Cryptocurrency has become an increasingly popular digital asset in recent years. However, cryptocurrency prices are highly volatile and difficult to predict due to being influenced by many factors such as market sentiment, regulations, and technological adoption. This study aims to analyze the performance of several popular machine learning algorithms in accurately predicting cryptocurrency prices. We evaluated four algorithms: Linear Regression, Random Forest, Support Vector Machine (SVM), and Long Short-Term Memory (LSTM) using historical price datasets of Bitcoin, Ethereum, and Litecoin. The data were analyzed by preprocessing steps such as normalization and splitting into training and testing sets. Evaluation metrics used were Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), and prediction accuracy. The experimental results showed that the LSTM algorithm had the best performance in predicting cryptocurrency prices with the highest accuracy and lowest error, followed by SVM, Random Forest, and Linear Regression. Further analysis revealed that LSTM was able to capture patterns and trends in complex time series data.
PERANCANGAN SISTEM PENGELOLAAN SURAT PERMOHONAN OPD BERBASIS WEB DI PEMERINTAHAN KABUPATEN SITUBONDO maulana, irvan; Syarif Aminul Khoiri
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 4 (2025): DESEMBER
Publisher : PT Triputra Sejahtera Prima

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Letters are a formal form of written communication that convey official information, bear legal validity, and serve as a basis for decision-making. The Protocol and Leadership Communication Division (Prokopim) of the Regional Secretariat of Situbondo Regency plays a crucial role in managing official letters, including requests for cooperation (MoU) from Regional Government Organizations (OPD). However, based on observations and interviews conducted during the Field Work Practice (PKL), it was found that the management of MoU request letters is still handled manually, either through printed documents or scattered digital files, making tracking, scheduling, and archiving difficult. This study aims to design a web-based information system for submitting cooperation request letters that can be accessed by all OPDs and centrally managed by the government section. The method used includes field observation, interviews, and system requirements analysis. The proposed system is expected to streamline administrative workflows, improve efficiency, support information transparency, and facilitate decision-making regarding inter-agency cooperation requests within the Situbondo Regency Government.
Co-Authors A. Hamdani Abdul Wahid Adiman, Muhammad Fauzen Daniel As’ad Amrullah Maulana, Irvan Nadzirotul Fithriyah