Raky Rajulio
Universitas Mulia Balikpapan

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Implementasi Sistem Informasi DANA untuk Efisiensi Transaksi Digital Laurentius Chandika Laiglety; Raky Rajulio; Yustian Servanda; Nasruddin bin Idris
Jurnal Teknologi informasi dan Ilmu Komputer Vol. 2 No. 1 (2026): Januari 2026
Publisher : Nolsatu Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65258/jutekom.v2.i1.38

Abstract

The rapid growth of digital transactions in Indonesia has increased the demand for efficient, secure, and stable information systems. DANA, as one of the largest digital wallets, plays a crucial role in providing fast payment services. This study aims to analyze the implementation of information systems in the DANA application, focusing on system architecture and data processing that support transaction efficiency. A descriptive-qualitative case study method was employed through literature review, technical documentation analysis, and application feature observation. Results show that DANA's microservices architecture, real-time data processing, and distributed cloud infrastructure significantly accelerate transactions (average 5 seconds) and achieve 99% uptime. In conclusion, structured and adaptive information system implementation greatly contributes to the speed, security, and operational efficiency of DANA as a digital transaction platform.  
Aplikasi Web Scanner Berbasis Citra untuk Deteksi Nutrisi dan Keamanan Pangan Laurentius Chandika Laiglety; Raky rajulio; Nasruddin bin Idris; Riski Zulkarnain
Jurnal Teknologi informasi dan Ilmu Komputer Vol. 2 No. 3 (2026): Juli 2026
Publisher : Nolsatu Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65258/jutekom.v2.i3.67

Abstract

The Free Nutritious Meal Program (Program Makan Bergizi/MBG) is one of the government's strategic efforts to support the nutritional intake of school-age children, making the consistency of food quality and safety oversight critical to its success. However, current monitoring still relies heavily on manual inspection, which is limited by time constraints and the risk of human error. This study aims to develop a prototype image-based web scanner application utilizing the MobileNet model to assist in the rapid detection of nutritional content and indications of food safety. The study employed a design science research approach, with data collected through literature review and a field survey of MBG recipient students using Google Forms. Survey results show that students have direct experience with the MBG program and generally rate the food received as fairly good in terms of taste and cleanliness, although food safety remains a concern. Respondents also expressed strong interest in an image-based scanner application as a food-checking tool. These findings suggest that the image-based web scanner application has the potential to serve as an initial screening tool supporting nutrition and food safety oversight in the implementation of the MBG program in schools.