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Mengoptimalkan Perencanaan Strategis Sistem Informasi Perusahaan untuk Meningkatkan Kinerja Pelayanan (Studi kasus: BUMN Pengelola Pelabuhan) Raulia Riski; Ulfa Emi Rahmawati; Prasasti Karunia Farista Ananto
Journal of Information System,Graphics, Hospitality and Technology Vol. 4 No. 01 (2022): Journal of Information System, Graphics, Hospitality and Technology
Publisher : Institut Sains dan Teknologi Terpadu Surabaya (d/h Sekolah Tinggi Teknik Surabaya)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37823/insight.v4i01.219

Perencanaan Strategis Sistem Informasi merupakan unsur penting dalam pelaksanaan manajemen strategis sistem informasi di sebuah perusahaan. Salah satu tantangan yang dialami oleh Badan Usaha Milik Negara (BUMN) di bidang pengelolaan pelabuhan adalah belum dapat memaksimalkan penggunaan sistem informasi dalam memberikan layanannya. Penelitian ini bertujuan untuk meningkatkan kinerja layanan perusahaan dengan cara mengoptimalkan Perencanaan Strategis Sistem Informasi perusahaan. Perencanaan strategis ini berdasarkan pada model Anita Cassidy yang terdiri dari empat fase utama, yaitu visioning phase, analysis phase, direction phase, dan recommendation phase. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kasus pada Pelabuhan Tanjung Perak yang dikelola oleh PT. Pelindo III. Pengumpulan data dilakukan melalui wawancara, observasi, dan literature review yang kemudian dianalisis untuk pembuatan rekomendasi dan penarikan kesimpulan. Responden penelitian ini adalah konsumen dan beberapa staff lapangan di Pelabuhan Tanjung Perak. Teknik yang digunakan dalam melakukan analisis adalah Value Chain, Analisis SWOT, dan benchmark. Hasil akhir dari penelitian ini adalah rekomendasi strategi sistem informasi yang terdiri dari rekomendasi arsitektur aplikasi bisnis, infrastruktur teknologi informasi, penyesuaian struktur organisasi dan roadmap yang sesuai dengan strategi yang akan dijalankan. Hasil penelitian ini diharapkan dapat membantu BUMN pengelola pelabuhan dan perusahaan sejenis lainnya dalam meningkatkan kinerja perusahaan melalui optimalisasi perencanaan strategis sistem informasi.

STRATEGI REKAYASA SISTEM INFORMASI DAN TEKNOLOGI INFORMASI (STUDI KASUS: PT. GIT) Ulfa Emi Rahmawati; Prasasti Karunia Farista Ananto; Raulia Riski
JTIK (Jurnal Teknik Informatika Kaputama) Vol 7, No 1 (2023): Volume 7, Nomor 1 Januari 2023
Publisher : STMIK KAPUTAMA

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

Kemajuan Sistem Informasi serta Teknologi Informasi (SI/TI) menjadi motivasi utama bagi para inovator untuk memunculkan solusi dari permasalahan dengan inovasi teknologi atau bisa disebut digital start-up. Karena tingkat persaingan yang semakin kuat, maka dibutuhkan strategi untuk memenangkan persaingan dan alat analisis untuk memahami kondisi internal dan eksternal, guna mengambil keputusan strategis dalam menghadapi persaingan. Kajian ini bermaksud untuk merencanakan saran strategi TI yang tepat untuk salah satu perusahaan digital start-up di Indonesia yaitu PT. GIT, dengan analisis kondisi internal dan eksternal berdasarkan fase visioning Anita Cassidy. Penelitian ini dilakukan dengan menggunakan metode value chain, SWOT, PEST-C dan Balanced Scorecard. Analisis tersebut kemudian diverifikasi dengan memberikan naskah perolehan kajian ke beberapa subjek penelitian, seperti Chief Executive Officer, Chief Technology Officer, dan manager proyek di organisasi, serta meminta pendapat dari perwakilan Badan Ekonomi Kreatif (Bekraf). Hasil dari kajian ini yaitu strategi TI yang disarankan, pemanfaatan cloud computing, scrum, serta aplikasi otomasi. Kajian ini bermaksud untuk meningkatkan keserasian bisnis dan strategi TI objek kajian untuk mencapai keunggulan organisasi yang bersaing.

Designing a Web-Based Management Information System in the Kerupuk Puli Dua Bintang Cracker Industry in Tulungagung Regency Ulfa Emi Rahmawati; Puji Hastuti; Raditya Arief Pratama; Qonitatul Hasanah; Wahyu Kurnia Dewanto
Nusantara Science and Technology Proceedings 7st International Seminar of Research Month 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3327

Nowadays, there are many changes in the field of Information Technology, from simple communication to electronic communication. This development affects several sectors of the world. The industrial world today is influenced by the development of information technology and makes the management information system in the management of information in the industry. A management Information System is a collection of information systems that are willing to interact and responsible for processing and collecting information data so that they can assist and manage at all levels when planning and managing activities. The Kerupuk Puli Dua Bintang Cracker Industry is in Tulungagung Regency, a small, micro, small, and medium enterprise (MSME), and still mandates data management in manual management. The use of manual management can cause various problems that should not occur. For example, data loss due to lost or torn books. As well as log data searches due to extensive production activities, inaccurate calculations, incorrectly entering data related to the production process, and other unlucky things that can interfere with production in the Kerupuk Puli Dua Bintang Cracker Industry. This research designs a Management Information System to facilitate information management and solve the errors caused by UML (Unified Modeling Language) diagrams. The research method used in the study uses a descriptive method. Namely, using this method to comprehensively depict the Kerupuk Puli Dua Bintang Cracker industry to find problems. The result of this research is the design of a Web-based Management Information System to assist in managing and developing businesses in the Kerupuk Puli Dua Bintang Cracker Industry. Research can for building a web-based Management Information System by design.

STRATEGI REKAYASA SISTEM INFORMASI DAN TEKNOLOGI INFORMASI (STUDI KASUS: PT. GIT) Ulfa Emi Rahmawati; Prasasti Karunia Farista Ananto; Raulia Riski
JTIK (Jurnal Teknik Informatika Kaputama) Vol. 7 No. 1 (2023): Volume 7, Nomor 1, Januari 2023
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59697/jtik.v7i1.60

Kemajuan Sistem Informasi serta Teknologi Informasi (SI/TI) menjadi motivasi utama bagi para inovator untuk memunculkan solusi dari permasalahan dengan inovasi teknologi atau bisa disebut digital start-up. Karena tingkat persaingan yang semakin kuat, maka dibutuhkan strategi untuk memenangkan persaingan dan alat analisis untuk memahami kondisi internal dan eksternal, guna mengambil keputusan strategis dalam menghadapi persaingan. Kajian ini bermaksud untuk merencanakan saran strategi TI yang tepat untuk salah satu perusahaan digital start-up di Indonesia yaitu PT. GIT, dengan analisis kondisi internal dan eksternal berdasarkan fase visioning Anita Cassidy. Penelitian ini dilakukan dengan menggunakan metode value chain, SWOT, PEST-C dan Balanced Scorecard. Analisis tersebut kemudian diverifikasi dengan memberikan naskah perolehan kajian ke beberapa subjek penelitian, seperti Chief Executive Officer, Chief Technology Officer, dan manager proyek di organisasi, serta meminta pendapat dari perwakilan Badan Ekonomi Kreatif (Bekraf). Hasil dari kajian ini yaitu strategi TI yang disarankan, pemanfaatan cloud computing, scrum, serta aplikasi otomasi. Kajian ini bermaksud untuk meningkatkan keserasian bisnis dan strategi TI objek kajian untuk mencapai keunggulan organisasi yang bersaing.

Designing a Web-Based Management Information System in the Kerupuk Puli Dua Bintang Cracker Industry in Tulungagung Regency Ulfa Emi Rahmawati; Puji Hastuti; Raditya Arief Pratama; Qonitatul Hasanah; Wahyu Kurnia Dewanto
Nusantara Science and Technology Proceedings 7st International Seminar of Research Month 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3327

Nowadays, there are many changes in the field of Information Technology, from simple communication to electronic communication. This development affects several sectors of the world. The industrial world today is influenced by the development of information technology and makes the management information system in the management of information in the industry. A management Information System is a collection of information systems that are willing to interact and responsible for processing and collecting information data so that they can assist and manage at all levels when planning and managing activities. The Kerupuk Puli Dua Bintang Cracker Industry is in Tulungagung Regency, a small, micro, small, and medium enterprise (MSME), and still mandates data management in manual management. The use of manual management can cause various problems that should not occur. For example, data loss due to lost or torn books. As well as log data searches due to extensive production activities, inaccurate calculations, incorrectly entering data related to the production process, and other unlucky things that can interfere with production in the Kerupuk Puli Dua Bintang Cracker Industry. This research designs a Management Information System to facilitate information management and solve the errors caused by UML (Unified Modeling Language) diagrams. The research method used in the study uses a descriptive method. Namely, using this method to comprehensively depict the Kerupuk Puli Dua Bintang Cracker industry to find problems. The result of this research is the design of a Web-based Management Information System to assist in managing and developing businesses in the Kerupuk Puli Dua Bintang Cracker Industry. Research can for building a web-based Management Information System by design.

Penerapan Digitalisasi Layanan Publik di DISPORABUDPAR Kab. Nganjuk Dengan Aplikasi “Nganjuk Elok” Raditya Pratama; Ulfa Emi Rahmawati; Puji Hastuti; Intan Sulistyaningrum Sakkinah; Nina Virgiana; Fadillah Wahyu Nugraha; Amirzan Fikri Prasetyo
Journal of Community Development Vol. 5 No. 3 (2025): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i3.1434

One of the essential obligations of higher education institutions is to engage in community service. To maximize the impact of these activities, collaborations with potential beneficiaries are crucial. Public service organizations are ideal partners for such endeavors. This community service project focused on enhancing the efficiency and accessibility of services at the DISPORABUDPAR of Nganjuk Regency, located at Jl. Diponegoro No. 29, Mangundikaran, Nganjuk District, East Java. Key challenges identified included manual processing of artist registration renewals, the necessity of in-person visits for advice letters and performance permits, disorganized building rental administration, and public confusion regarding event promotion. To address these issues, a mobile and web-based application named "Nganjuk Elok" was developed. This digital solution aims to encourage community participation in cultural and tourism activities while improving the efficiency of budget and resource management within the DISPORABUDPAR. Ultimately, "Nganjuk Elok" has the potential to contribute to local economic growth by attracting more tourists and fostering the creative sector.

Intelligent System for Early Detection of Heart Disease Using XGBoost Machine Learning Algorithm on Web Application Intan Sulistyaningrum Sakkinah; Puji Hastuti; Muhammad Ainul Fikri; Ulfa Emi Rahmawati; Raditya Arief Pratama; Maulana Akbar Firdausya; Ratna Indah Anggraini
International Journal of Healthcare and Information Technology Vol. 3 No. 2 (2026): January
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/ijhitech.v3i2.6685

Heart disease remains a major contributor to global mortality, highlighting the importance of effective early detection systems that can assist both clinicians and general users. This study develops a heart disease prediction model based on the XGBoost algorithm and deploys it within a web-based application to enhance accessibility and practical usability. The research uses a dataset of 918 instances containing 12 demographic and clinical features commonly associated with cardiovascular risk. Pearson correlation analysis was performed to assess feature relevance, revealing that ExerciseAngina, Oldpeak, ST_Slope, Age, and MaxHR exhibit the strongest correlations with the HeartDisease outcome. These findings align with established clinical evidence on exercise-induced angina, ST-segment depression, and cardiac functional capacity. Following preprocessing and feature encoding, the XGBoost model was trained and evaluated. The model achieved strong predictive performance, with 88.26% accuracy, 88.32% precision, 91.66% recall, an F1-score of 89.96%, and an ROC-AUC of 0.93. The results demonstrate that XGBoost effectively discriminates between positive and negative cases and provides a good balance between sensitivity and precision. To enable real-world applicability, the final model was deployed on a Flask backend and integrated into a web application that allows users to input clinical parameters and receive real-time predictions. System testing confirmed that the application accurately delivers outputs and functions reliably across different input conditions. Overall, this study shows the feasibility of combining machine learning with web technologies to support early, accessible heart disease screening. Future work will involve usability testing and validation using real patient data to further strengthen the system’s clinical relevance.

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