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All Journal RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI Jurnal Pengabdian Pada Masyarakat METHABDI
Erlanie Suparnap
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Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics Public Health

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Pengembangan Sistem Point of Sales Menerapkan Pendekatan PIECES Telaumbanua, Kristian; Florida S. Damanik; Mirza Alhami; Erlanie Suparnap
Resolusi : Rekayasa Teknik Informatika dan Informasi Vol. 3 No. 6 (2023): RESOLUSI July 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/resolusi.v3i6.998

Abstract

The conventional method of recording and reporting sales transactions at PT. Teknologi Air Perkasa makes it difficult to find and access the data needed, and often loses data because it is only stored on a local computer. To solve the problems that have been described, a web and mobile based Point of Sales (POS) application is proposed. The POS application was developed with Waterfall software development method which then tested with black box testing method. After the application tested, it can be concluded that the POS application that had been developed is in accordance with the company’s needs, stores sales and product stock data online so that it can be easily accessed anytime and anywhere, produces sales reports and product stock reports which can simplify the operational of PT. Teknologi Air Perkasa and able to increase the competitiveness and customers’ attraction of PT. Teknologi Air Perkasa with the application of point system on every transaction and giving benefits in the form of discounts. The results of testing with the black box testing method that has been carried out on the POS application that has been developed, obtained data testing the functionality of application features that are appropriate as many as 233 and data testing the functionality of application features that are not suitable are 4 of the total tests carried out as many as 237, which means that the percentage for features in POS applications that have been developed whose functionality is appropriate is 98.3122% and the percentage for features in POS applications that have been developed whose functionality is not appropriate is 1.6878%, it can be concluded that features in web-based and mobile POS applications that have been developed in PT. Air Perkasa technology is already functioning according to the company's needs
Pengembangan Sistem Informasi Pengelolaan Usaha Laundry Berbasis Desktop Sembiring, Afen Prana Utama; Kristian Telaumbanua; Erlanie Suparnap
Resolusi : Rekayasa Teknik Informatika dan Informasi Vol. 4 No. 6 (2024): RESOLUSI July 2024
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/resolusi.v4i6.2040

Abstract

The application of information systems can improve the scope of business capabilities by increasing the efficiency of each stage in a business activity. The purpose of this study is to create a desktop-based information system that focuses on laundry business management. Recording customer information, service transactions, financial management, and employee issues are some of the problems found. In addition to providing clear guidance for users, this system is designed to improve operational accuracy and efficiency in information management. This application will be developed using the System Development Life Cycle (SDLC) method using the C# programming language and using the SQL Server database. To meet the specific needs of the laundry business, the main modules to be integrated will include sales, purchasing, inventory, and human resource management. Thorough testing will be carried out prior to implementation to ensure ideal system performance. It is expected that the implementation of this system will improve operational effectiveness, more structured financial management, and better monitoring of inventory and employee management. Overall, this study targets the provision of information technology solutions that can overcome the main problems in managing a laundry business efficiently and effectively. The results of the design and development of this information system are in the form of a process design in the form of DFD, input design and report output design that are adjusted to the conditions and needs of the laundry company.
Artificial Intelligence Sebagai Sarana Peningkatan Literasi Digital dan Berpikir Kritis Bagi Siswa Sekolah SMA Swasta Cinta Budaya Medan Irviantina, Syanti; Kristian Telambanua; Florida N. Damanik; Erlanie Suparnap; R. A. Fattah Adriansyah
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 5 No 2 (2025): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol5No2.pp280-285

Abstract

This activity aims to enhance digital literacy and critical thinking skills among students of SMA Swasta Cinta Budaya Medan through the use of Artificial Intelligence (AI) technology. The program was implemented as a one-day training session covering basic AI concepts, interactive discussions on AI applications in learning, and hands-on practice with AI-based tools such as ChatGPT and Grammarly. A total of 44 students from grades X to XII participated in the activity. Evaluation through pretest and posttest revealed a significant improvement in students’ understanding, with the average correct answers increasing from 68% to 85%. These results demonstrate that the training approach combining theory, discussion, and practical exercises effectively introduces AI to boost learning productivity and foster critical thinking skills.
Co-Authors Florida N. Damanik Florida S. Damanik Kristian Telambanua Kristian Telaumbanua Kristian Telaumbanua Mirza Alhami R. A. Fattah Adriansyah Sembiring, Afen Prana Utama Syanti Irviantina