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AUDIT SISTEM INFORMASI OPERASIONAL MENGGUNAKAN FRAMEWORK COBIT 5 (STUDI KASUS : BANK XYZ) Supriady; Nava Gia Ginasta; Rahma Hanum
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 4 No. 1 (2023): Jurnal Indonesia : Manajemen Informatika dan Komunikasi (JIMIK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) AMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v4i1.147

Bank XYZ is one of the BPD Banks. One of the strategies is to reduce the amount of investment and improve the quality of services in terms of information technology. The performance of the Operational Information System at Bank XYZ in serving customers will determine the quality of the services it provides. In conducting this research, the author uses the COBIT 5 framework with a DSS domain that combines control standards from many different sources in a single framework that can enable management to make control and control of the Information System environment. Gap analysis is the current capability level with the expected level of capability. Thus it can be seen how far the reach that must be achieved until the organization's goals are achieved. The results of the assessment and evaluation of the conformity of standards and operational management in the information technology system at Bank XYZ with the COBIT 5 framework with the results of the assessment of Bank XYZ current capabilities are at level 4 a predictable process. The result of level 4 is to ensure that the implementation of the process can support organizational goals.

Review Analysis of SatuSehat Application Using Support Vector Machine and Latent Dirichlet Allocation Modeling Fikri Fahru Roji; Nava Gia Ginasta; Yayan Cahyan; Dinar Rahayu; Dendi Ramdani
RISTEC : Research in Information Systems and Technology Vol 4, No 1 (2023): Riset Sistem dan Teknologi Informasi
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/ristec.v4i1.3312

SatuSehat is a contact tracing application that replaces the PeduliLindungi application initiated by the Government of Indonesia with the aim of tracking the Covid-19 Virus. The success of the application can be known by analyzing sentiment reviews. In addition to the high number of reviews, there are also other things that need to be highlighted, namely the pattern of reviews that are not in accordance with refined spelling and diverse topics, so that identifying a topic from a collection of reviews is very difficult and takes a lot of time if done manually by humans. This research describes sentiment analysis and topic modeling on SatuSehat app user reviews. By applying Support Vector Machine (SVM) method for sentiment analysis and Latent Dirichlet Allocation (LDA) for topic modeling, this study reveals the views and trends expressed by users. The analyzed review data from Google Play Store includes 171,428 positive reviews and 131,246 negative reviews. The sentiment analysis results indicated the dominance of positive responses. LDA modeling resulted in 8 identified topics, from health concerns to app appreciation. However, negative topics included vaccination challenges, access issues, and app functionality. This research provides insight into users' perceptions of the SatuSehat app, providing a basis for further development and improvement of the app.Â Keywords: Sentiment Analysis; Topic Modeling; OneHealth App; SVM; LDA

Inventory Control at The Perintis Cimaung Pharmacy Using Open Source Enterprise Resource Planning System: Odoo 14.0 Krisnawanti Krisnawanti; Nava Gia Ginasta; Muhammad Faisal Nasrudin; Amida Anis Nasution
RISTEC : Research in Information Systems and Technology Vol 4, No 1 (2023): Riset Sistem dan Teknologi Informasi
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/ristec.v4i1.3112

Along with the times and technology, more and more companies are switching from manual management of business processes to integrated information systems. Perintis Pharmacy is a pharmacy located in the Bandung district. Perintis Pharmacy has been serving its customers since 2010. However, Perintis Pharmacy has experienced several problems, where all business processes are still carried out manually. Errors frequently occur in both the service process and the inventory management system. Errors in stock calculations and ordering are the main obstacles. This causes the Pharmacy to experience losses both in terms of service quality and financially. So it is necessary to implement an integrated system so that inventory management becomes more effective and efficient, namely the application of an Enterprise Resource Planning (ERP) system that is integrated with forecasting simulations to obtain a more accurate amount of drug procurement. Demand forecasting is done using Time Series data with the Single Exponential Smoothing method, given the fluctuating demand every month. Then the forecasting results are integrated with the ERP system using the Odoo 14.0 application in the invoice, purchase, and inventory modules. By using the Odoo 14.0 application, it is expected that Perintis Pharmacy can increase efficiency and effectiveness in managing drug supplies so as to improve service quality and financial benefits.

Customer Loyality Segmentation on Point of Sale System Using Recency-Frequency-Monetary (RFM) and K-Means Bayu Rizki; Nava Gia Ginasta; Muh Akbar Tamrin; Ali Rahman
JOIN (Jurnal Online Informatika) Vol. 5 No 2 (2020)
Publisher : Department of Informatics, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/join.v5i2.511

It is no doubt that the development of the business world has been progressive. Point of sale is one of the many system used as a means of payment in various existing businesses, especially in heterogeneous markets. The activity of transactions between Point of Sale Systems and Customers occur in the business world. Keep in mind also that one of the main factors of business success, is from customers. There is the need of an attractive strategy and certainly it will be to increase the income and assets of a business. To know that, this research will explore the behavior of customer which is based marketing, through RFM Method (Recency, Frequency and Monetary). The case of this study is in Goldfinger Store. It will do segmentation and also use data mining technique to do clustering by using K-Means with result of loyal and potential customer. The results of segmentation using RFM (Recency, Frequency, Monetary) and K-Means methods have produced multiple clusters by dividing them into groups.

Design and Analysis of Financial Management and Budget Application System in Student Business Anggraeni, Defi Siti; Anisa, Diva Putri; Ginasta, Nava Gia
Journal of Digital Business and Innovation Management Vol. 3 No. 1 (2024): June 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jdbim.v3i1.60270

Technological developments in the digital era have provided important opportunities to improve financial and budget management needs. However, many students who own businesses still face obstacles to implementing this technology. This research aims to help provide the financial and budget management needs for entrepreneurial students through the development of financial management applications. This application is expected to attract students' interest in the application of financial technology, increase the accuracy of financial reports, and support the growth of their businesses. This research was carried out using a qualitative method, namely the method used to collect data in the form of numbers. The data in this research report was also obtained from survey results from a questionnaire form. This research concludes that good financial management and the application of appropriate technology are very important to support student entrepreneurship.

Designing a Web-Based Influencer Marketing System to Increase Brand Influence and Authority Laksana, Shifa Al-Fathia; Putra, Fadhil Irmani; Ginasta, Nava Gia
Journal of Digital Business and Innovation Management Vol. 3 No. 1 (2024): June 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jdbim.v3i1.60448

Social media and online platforms are key in building and strengthening brands in the digital era. Influencer marketing is a strategy that involves influential individuals on social media, becoming popular to increase brandreputation. However, brands often have difficulty identifying the right influencers, managing relationships with influencers, and measuring campaign effectiveness. This research aims to design a web-based influencer marketing system to help brands overcome this challenge. This system will increase brand influence and authority in the digital world, strengthen customer relationships, and increase influencer marketing transparency. The research managerial implication is that companies can understand user needs and preferences more deeply from an influencer and brand perspective. This allows them to design more intuitive interfaces, easy navigation, and features that facilitate collaboration and content management, as well as identify crucial features to introduce in an influencer marketing website system.

AUDIT SISTEM INFORMASI OPERASIONAL MENGGUNAKAN FRAMEWORK COBIT 5 (STUDI KASUS : BANK XYZ) Supriady; Ginasta, Nava Gia; Hanum, Rahma
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 4 No. 1 (2023): Januari
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v4i1.147

Bank XYZ is one of the BPD Banks. One of the strategies is to reduce the amount of investment and improve the quality of services in terms of information technology. The performance of the Operational Information System at Bank XYZ in serving customers will determine the quality of the services it provides. In conducting this research, the author uses the COBIT 5 framework with a DSS domain that combines control standards from many different sources in a single framework that can enable management to make control and control of the Information System environment. Gap analysis is the current capability level with the expected level of capability. Thus it can be seen how far the reach that must be achieved until the organization's goals are achieved. The results of the assessment and evaluation of the conformity of standards and operational management in the information technology system at Bank XYZ with the COBIT 5 framework with the results of the assessment of Bank XYZ current capabilities are at level 4 a predictable process. The result of level 4 is to ensure that the implementation of the process can support organizational goals.

Implementasi Naive Bayes pada Sistem Asesmen Program Kemitraan dan Bina Lingkungan PT. Pos Indonesia Maresti, Fatia Amalia; Mustaqim , Kiki; Ginasta, Nava Gia
Jurnal Ilmiah Komputasi Vol. 23 No. 2 (2024): Jurnal Ilmiah Komputasi : Vol. 23 No 2, Juni 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32409/jikstik.23.2.3584

Penelitian ini bertujuan untuk memberikan rekomendasi sebagai dasar pertimbangan kelayakan calon mitra usaha. Melalui analisis data profil usaha, berupa sektor usaha, provinsi, status usaha, tahun pendirian, jumlah modal, hasil penjualan, total kekayaan bersih, usia pemilik, penghasilan pemilik, jumlah pinjaman, dan label. Metode Naive Bayes dipilih sebagai alat klasifikasi karena kecepatan dan akurasinya. Hasil evaluasi dari 20 data test, terdapat 18 (90%) data yang terklasifikasi dengan benar, yaitu 6 (33%) data terkategori layak mendapat pinjaman, dan 12 (67%) data terkategori tidak layak mendapat pinjaman. Algoritma Naive Bayes memberikan hasil akurasi sebesar 90%, dengan presisi dan recall masing-masing sebesar 92% untuk kategori "Layak" dan "Tidak Layak" mendapatkan pinjaman. Hasil ini menunjukkan bahwa algoritma Naive Bayes layak digunakan untuk penentuan kemitraan usaha PKBL PT. Pos Indonesia. Penelitian ini memberikan kontribusi dalam memberikan rekomendasi yang lebih efektif dalam menilai kelayakan calon mitra usaha, dengan meminimalisir risiko kredit macet.

Innovative Event Management Platform Design with Integrated Ticketing and Networking Features Putri Feliza, Devina Syilva; Ammadienta, Majestin; Ginasta, Nava Gia
Journal of Digital Business and Innovation Management Vol. 3 No. 2 (2024): December 2024
Publisher : Universitas Negeri Surabaya

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

University of Logistics and International Business (ULBI) by using ticketing features and integrated networks. The focus is on enhancing the efficiency of event planning and execution within the ULBI campus environment, as well as improving participation and transparency. Ticketing features are integrated to synchronize timing and facilitate participant access, while an integrated network is implemented to enhance communication and reduce barriers during planning. By employing software design methodology and action research, this study analyses user needs, expectations, and designs ticketing features and integrated networks. It is hoped that this design will significantly contribute to improving event management within the campus environment, creating a platform that is not only efficient but also capable of enhancing student engagement and information transparency. In conclusion, this proposal provides a foundation for designing technology that can enhance event management at ULBI campus.

Pengembangan Sistem Pengelolaan Tempat Sampah Pintar Menuju Smart City berbasis Internet of Things (IoT) Gia Ginasta, Nava
Journal of Information System & Business Management (ISBM) Vol. 2 No. 1 (2024)
Publisher : Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/isbm.v2i1.37

Sampah yang tidak bisa dimanfaatkan atau didaur ulang menjadi masalah umum pada daerah perkotaan. Karena lahan yang sempit sehingga tempat pembuangan sampah tidak dapat menampung sampah setiap harinya, tidak adanya tempat sampah yang bisa memberi solusi. Tempat sampah disetiap daerah tidak dapat dimanfaatkan antara sampah orgnaik dan non-organik dan sampah tidak menjadi nilai ekonomis bagi pembuang sampah maupun pengelola sampah dan tidak terkontrol dengan baik dikarenakan tidak terdapat indikator kapasitas di setiap tempat sampah. Maka untuk mengatasi permasalah tersebut, penulis memberikan usulan prototype bank sampah yang akan dibangun menggunakan mikrokontroller yang dapat memilah sampah organik dan non-organik yang dapat didaur ulang dan menjadi nilai ekonomis baik untuk pembuang sampah ataupun pengelola sampah, yang dapat memberi solusi dengan teknologi. Bank sampah yang terkontrol yang dapat diketahui lokasinya oleh pembuang sampah ataupun pengelola sampah, selain itu pengelola sampah dapat mengetahui indikator kapasitas dari setiap Bank of Garbage secara realtime.

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