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All Journal Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) SISFOTENIKA CogITo Smart Journal Jurnal Ilmiah Matrik Voice Of Informatics JURNAL TEKNOLOGI DAN OPEN SOURCE CCIT (Creative Communication and Innovative Technology) Journal E-JURNAL JUSITI : Jurnal Sistem Informasi dan Teknologi Informasi Servitium Smart Journal Jurnal Sistem Informasi dan Teknologi Informasi Prosiding Seminar Nasional CORISINDO
Reynoldus Andrias Sahulata
Fakultas Ilmu Komputer, Universitas Klabat
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering

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Penggunaan User Experience Questionnaire Dan Usability Testing Mengevaluasi Pengalaman Pengguna Aplikasi BNI Mobile Banking Sahulata, Reynoldus Andrias
Jurnal Ilmiah Matrik Vol. 27 No. 1 (2025): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/4qn82g82

Abstract

The development of information technology in the world has experienced very rapid growth, there are many applications that make it easier for us, such as Mobile Banking and BNI 46 is one of the BUMN (State-Owned Enterprises) banks that has a mobile application, namely BNI Mobile Banking. The objective of this study is to analyze the impact and evaluate user experience on the BNI Mobile Banking application based on UEQ and Usability Testing. The results of this research used 65 respondent data for UEQ and Usability Testing using 20 respondent data which had been collected for more than 4 weeks in the city of Manado. Evaluation with UEQ revealed that BNI Mobille Banking users gave positive scores on the scale of Attractiveness, Perspicuity, Efficiency, Dependability, Stimulation and Novelty. For the Usability Testing evaluation, there are 2 scenarios which are calculated using the maze and also get positive values ​​for both scenarios.
Pemahaman Cara Kerja Otomasi Kantor Berbasis IT Didukung Jaringan Komputer Terpadu Moedjahedy, Jimmy H.; Mandias, Green Ferry; Waworundeng, Jacquline M. S.; Sahulata, Reynoldus Andrias
Servitium Smart Journal Vol 1 No 2 (2023): Servitium Smart Journal
Publisher : Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/servitium.v1i2.12

Abstract

Keberadaan pendidikan vokasi bernilai strategis terutama dalam menghadapi era globalisasi sebagai pendidikan yang mempersiapkan tenaga terampil dan terdidik untuk menjawab kebutuhan pasar yang sangat kompetitif. Sektor industri yang bertumpu pada otomasi menjadikan perkantoran harus dilengkapi dengan berbagai instrumen yang beroperasi secara otomatis. Untuk menghasilkan kinerja yang optimal, diperlukan peralatan otomatis dengan jaringan kerja yang terintegrasi. Menanggapi kebutuhan tersebut maka para peserta didik SMK Negeri 1 Modoinding yang merupakan sekolah vokasi, diperlengkapi dengan pengetahuan melalui pelatihan untuk memahami bagaimana cara kerja dan pengelolaan perkantoran dengan prasarana dan sarana yang memungkinkan diberlakukannya otomasi melalui daya dukung kerja yang terintegrasi dengan menggunakan jaringan komputer. Melalui metode pelatihan dan pendampingan di saat pelaksanaan kegiatan dan pemberian materi, maka terlihat hasil dari pembekalan serta pelatihan menunjukkan adanya pemahaman yang sangat baik setelah dilakukan pelatihan. Evaluasi di awal pelatihan menunjukkan 74% peserta pelatihan belum pernah menggunakan media simulasi dalam pembelajaran otomasi dan jaringan komputer. Setelah sesi pelatihan selesai, dilakukan evaluasi dan hasil data akhir menunjukkan angka 100% sebagai indikasi tingginya tingkat pemahaman peserta dan kesediaan menggunakan tools yang diajarkan pada proses pembelajaran. Kegiatan pengabdian kepada masyarakat yang dilakukan telah membawa dampak positif serta manfaat yang membekali peserta pelatihan dengan pengetahuan dan keterampilan dalam hal otomasi perkantoran berbasis IT didukung oleh jaringan komputer yang dapat diaplikasikan secara praktis di sekolah maupun di dunia kerja.
Mendekatkan Teknologi AI Pada Peserta Didik di Tingkat SLTA Untuk Melihat Tantangan dan Peluang Dunia Kerja Sahulata, Reynoldus Andrias; Lontaan, Rolly Junius; Tombeng, Marchel Thimoty
Servitium Smart Journal Vol 3 No 2 (2025): Servitium Smart Journal
Publisher : Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/servitium.v4i1.39

Abstract

Increasing efficiency in all areas ranging from business activities, health services, and handling of learning in education, by automating all repetitive activities that take time, requires effective handling. For this reason, Artificial Intelligence (AI) is needed to be able to assist in decision making through the analysis of large and complex data, as well as providing more accurate recommendations, thereby increasing productivity in the performance of automation on tasks that do not require creativity, thus allowing humans to focus on more complex tasks. Understanding the importance of strengthening AI knowledge since the time of Senior High School (SLTA), then provision is carried out in order to bring information system technology closer by utilizing basic AI from how to work, think and interact using AI which is formulated through practical guidance on using AI in creating web programming for basic applications as learning, for students at SMA Negeri 2 Bitung.
Application of GIS Technology for Determining Sea Fish Capital Potential on Mobile Apps Sahulata, Reynoldus Andrias; Brillian, Putri; Lahengke, Gabriela; Yudha, Yoshua Shandy
CogITo Smart Journal Vol. 10 No. 2 (2024): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v10i2.801.522-532

Abstract

The ocean is the central source of livelihood for fishermen. Fishermen depend heavily on their sea catch. Fishermen often need more certainty because, as is often the case, the spot where they go for fishing is not necessarily the site of the fish. Remote sensing technology, such as the Aqua MODIS satellite, provides two vital advantages: the exact location of the fish and, importantly, guidance to the exact spot of the fish. This guidance can be a reassuring tool for fishermen. Using GIS technology on smartphones, fishermen can ensure the fish's position. The distribution of sea surface temperature and chlorophyll-a is analyzed to determine the coordinates. The purpose of this research is to use the React Native platform to create a mobile application that uses Geographic Information System (GIS) and Global Positioning System (GPS) technologies and is accessible through smartphones. This research adopts a prototyping model method consisting of several stages: Information Gathering, Quick Planning, Quick Design, Software Development, Testing and Deployment, and Results. The application developed can run smoothly from the log-in stage to predictive visualization of fish positions in the ocean. However, further research needs to be done to improve some features.
Sistem Informasi Penstabilan Distribusi Sembako Pengendalian Inflasi pada Pasar Tradisional  di  Minahasa Utara Sahulata, Reynoldus Andrias
Jurnal Ilmiah Matrik Vol. 27 No. 2 (2025): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/zfex2x61

Abstract

The increasing demand for basic necessities in North Minahasa, North Sulawesi, has not been matched by adequate supply, resulting in high inflation in three traditional markets: Airmadidi (28.5%), Sukur (24.3%), and Kauditan (32.5%). Price hikes indicate the urgent need for effective distribution strategies to stabilize staple food availability. Efforts to address this issue began with the immediate distribution of sufficient supplies, successfully reducing inflation to 18.5% in Airmadidi, 15.2% in Sukur, and 22.1% in Kauditan. Further improvements through continuous distribution lowered inflation to 3.2%, 2.8%, and 4.1% respectively. When supply eventually exceeded consumer demand, inflation rates shifted into deflation, recorded at -2.1% in Airmadidi, -1.8% in Sukur, and -2.5% in Kauditan. These results demonstrate that systematic and sustainable supply chain management can effectively stabilize market conditions. The study was conducted between January 2024 and May 2025, using data from the Central Statistics Agency (BPS) of North Sulawesi in the form of the Consumer Price Index (CPI/IHK), complemented by data from the Minahasa Regency Trade Office, and field surveys and interviews with 50 traders in each market. Based on these findings, an Information System for Stabilizing the Distribution of Staple Foodstuffs and Controlling Inflation in Traditional Markets in North Minahasa is proposed as a strategic solution to support regional economic stability.
Mobile Apps Mitigasi Pascagempa dan Revitalisasi Daerah Gempa Sahulata, Reynoldus Andrias
e-Jurnal JUSITI (Jurnal Sistem Informasi dan Teknologi Informasi) Vol. 13 No. 1 (2024): e-Jurnal JUSITI
Publisher : Universitas Dipa Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36774/jusiti.v13i1.1557

Abstract

Keberadaan Indonesia pada jalur pertemuan lempeng dunia yang mengakibatkan banyak terdapat.rangkaian gunungapi, disertai juga Indonesia dilewati Lingkaran Api Pasifik atau Cincin Api Pasifik yang sering disebut The Ring of Fire, hal inilah penyebab potensi terjadinya gempa bumi dan letusan gunungapi. Dengan banyaknya gunungapi di Indonesia yang tercatat sebanyak129 gunungapi yang terhitung aktif, maka tidaklah mengherankan fenomena akhir-akhir ini gempa yang susul menyusul diseluruh tanah air, oleh sebab ituperlu penyediaan mediadalam penanggulangan sebagai mitigasi pascagempa untuk memobilisasi masyarakat yang terdampak dengan menyediakan petunjuk arahan jalur evakuasi serta arahan menuju ke tenda pengungsian yang tersedia, serta penyediana media yang diperlukan untuk melakukan revitalisai pascagempa, melalui program reboisasi tanah yang terdampak yang dipetakan pada lingkungan tempat terjadinya gempa, maka pada penelitian ini menghasilkan aplikasi seluler yang disebut EarthShieldyang menyediakan fasilitas berupa inforomasimitigasi yang diperlukan pada saat terjadinya gempa dan penanganan revitalisasi lingkungan akibat kerusakan pascagempa dapat dilakukan yang bersumber dari BPBD sebagai koordinator di daerah terjadinya gempa.bersama BMKG dan BNPP atau BASARNAS.
Mengintegrasikan Kebugaran Tubuh dan Perawatan Kulit Menggunakan Aplikasi SKIN-FIT Sahulata, Reynoldus Andrias
CORISINDO 2025 Vol. 1 (2025): Prosiding Seminar Nasional CORISINDO 2025
Publisher : CORISINDO 2025

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/corisindo.v1.5645

Abstract

Banyaknya klinik perawatan kulit dan klub kebugaran yang tersedia di masyarakat merupakan fenomen yang memperlihatkan kebutuhan akan tersedianya akses pada kebutuhan kesehatan kulit dan kebugaran tubuh sudah menjadi gaya hidup di tanah air. Hal ini disebabkan adanya kesadaran yang tumbuh akan pentingnya menjaga kebugaran tubuh dan kulit dan juga karna adanya pembangunan yang dilakukan sangat pesat sehingga mengakibatkan lingkungan dapat menurunkan kualitas hidup baik bagi kebugaran tubuh dan kulit.Kebugaran fisik berhubungan erat dengan kesehatan kulit disebabkan dengan meningkatnya sirkulasi darah yang membawa oksigen dan nutrisi ke sel kulit, membantu membersihkan pori-pori melalui keringat, serta mengurangi stres yang dapat memicu masalah pada kulit menimbulkan penyakit kulit atau kelainan kulit disebabkan oleh infeksi, peradangan, alergi, faktor genetik, atau paparan sinar matahari dan iritan. Selain itu, olahraga dapat meningkatkan produksi kolagen dan antioksidan alami, yang membantu menjaga elastisitas kulit dan menunda penuaan. Untuk itu penelitian ini membuat aplikasi yang menggabungkan ke dua aspek penting tersebut, yaitu perawatan kulit wajah dan kebugaran badan untuk membantu masyarakat memelihara kesehatan tubuh, yang berdampak pada  kesehatan kulit wajah. Aplikasi di desain menggunakan figma yang berbasis cloud berbasis web.
Application of COBIT 2019 Design Factors in Strengthening IT Governance in the Palm Oil Plantation Sector Mambu, Joe Yuan; Sahulata, Reynoldus Andrias; Tambanua, Sherley; Pangau, Jacklin
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 8 No. 1 (2025): Jurnal Teknologi dan Open Source, June 2025
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v8i1.4281

Abstract

Rapid technological developments have changed the process of searching for boarding houses, which has been done manually through brochures, pamphlets, or banners. These conventional methods are considered inefficient because of their limited reach and the time required, especially for prospective tenants from outside the area. This study designs and develops a mobile-based e-boarding house application with features such as searching, booking, and digital payments, using the Rapid Application Development (RAD) methodology. This application makes it easier for users to find boarding houses that suit their wishes while making it easier for boarding house owners to manage room availability, tenant data, and payment history in a structured manner. The test results show that the e-boarding house application runs optimally without technical constraints and is effective in meeting user needs. By providing digital solutions, this application can increase the efficiency of searching and managing boarding houses, so that the process becomes faster, more practical, and more modern. Implementing this system provides significant benefits for prospective tenants and boarding house owners, namely increasing accessibility and management in the boarding house industry
Co-Authors Agdy Christian Julio Mandagi Andria Wahyudi Angelberth Tirayoh Brian Givens Wuwungan Brillian, Putri Daniel Yonggi Cornelius Tuwaidan Delisbet Fitri Sarinda Devry Yehuda Lengkong Worotikan Elen Gumabo Frans Mauren Takasanakeng Godlife Davidson Rellely Green Arther Sandag Green Ferry Mandias, Green Ferry Jacquline Waworundeng Joe Yuan Mambu Kaunang, Fergie Joanda Kawai Dave Lahengke, Gabriela Liuw David Lovely G. Sepang Marchel Thimoty Tombeng Mexi Akri Nayoan Moedjahedy, Jimmy H. Oktoverano Lengkong Pangau, Jacklin Po Abas Sunarya Rehka Bellavita Kawang Rolly Junius Lontaan Rouna Meisda Paoki Stanlley Meddelu Tambanua, Sherley Yudha, Yoshua Shandy