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All Journal JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI JuSiTik : Jurnal Sistem dan Teknologi Informasi Komunikasi Jurnal Sistem Informasi, Manajemen, dan Akuntansi (SIMAK) METIK JURNAL Progresif: Jurnal Ilmiah Komputer bit-Tech Jurnal Pengabdian kepada Masyarakat Nusantara Green Intelligent Systems and Applications Jurnal Teknologi Sistem Informasi Journal of Artificial Intelligence and Digital Business MDP Student Conference "JAMASTIKA" Jurnal Mahasiswa Teknik Informatika jurnal informasi teknologi dan sistem Jurnal Informasi Teknologi dan Sistem (INTEKSIS) Global Science: Journal of Information Technology and Computer Science Jurnal Esensi Infokom : Jurnal Esensi Sistem Komputer dan Informasi
Willay, Thommy
Universitas Widya Dharma Pontianak
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Library & Information Science Mathematics Social Sciences Other

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Implementasi Pencarian Sekuensial Pada Sistem Informasi Administrasi Gereja Katolik Gembala Baik Pontianak Giovanna, Aurelyn; Willay, Thommy; Antonius, Antonius
MDP Student Conference Vol 4 No 1 (2025): The 4th MDP Student Conference 2025
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/mdp-sc.v4i1.11221

Abstract

This Research aims to develop an administrative system to facilitate the sacrament registration process for baptism candidates by utilizing website. At Gembala Baik Catholic Church in Pontianak, the current administrative system is not well-integrated, making data retrieval for parishioners and baptism candidates time-consuming and leading to complaints about the church’s administrative services. This research employs a qualitative method for data collection and a sequential method for data retrieval. A well-integrated administrative system will provide a strong foundation for the church’s growth and positively impact its services to the congregation. The use of the sequential method in data retrieval offers a faster and ordered data processing without excessive data load.
Perancangan Sistem Informasi Purchasing PT QAM Berbasis Web Dengan Metode Waterfall Kiong, Ritchie; Antonius, Antonius; Willay, Thommy
MDP Student Conference Vol 4 No 1 (2025): The 4th MDP Student Conference 2025
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/mdp-sc.v4i1.11233

Abstract

In the rapidly developing digital era, technology can help a company improve efficiency, productivity, and competitiveness in business. PT QAM's purchasing information system still relies on simple computerization, namely recording, processing, and storing locally. Simple computerization that is implemented has the potential to reduce operational effectiveness in goods requests and goods purchase data collection. This study aims to develop a responsive web-based purchasing information system so that it can be accessed directly by staff through each staff's device, either via mobile phone or via computer. The methods applied in this study include system development using the iterative waterfall model and a web-based integrated system along with the use of the MySQL database as data storage, allowing real-time data collection of goods requests and purchases. In the development of this study, Unified Modeling Language (UML) modeling was used. The implementation of this system is expected to be able to record data effectively, store data safely, and facilitate report printing. Thus, this system has the potential to increase the productivity and effectiveness of the company.
Perancangan Sistem Informasi Administrasi Asuransi pada CV Berdikari Sudjalmo, Sugito; Willay, Thommy; Darmianto, Amok
Jurnal Teknologi Sistem Informasi Vol 6 No 1 (2025): Jurnal Teknologi Sistem Informasi
Publisher : Program Studi Sistem Informasi, Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jtsi.v6i1.11283

Abstract

Sebagai agen penjualan produk asuransi, CV Berdikari berlokasi di kota Pontianak. Sampai saat ini, mereka masih melakukan kegiatan operasional dan manajemen secara manual karena mereka belum memiliki sistem informasi asuransi. Karena keterbatasan sistem manual CV Berdikari, dirancang dan diimplementasikan sistem informasi asuransi menggunakan aplikasi Microsoft Visual Studio 2015 (.NET). Program ini bertujuan untuk menyelesaikan masalah yang terkait dengan penjualan dan penagihan transaksi asuransi sehingga proses pengolahan data transaksi menjadi lebih mudah, lebih cepat, dan lebih akurat. Dalam penelitian ini, untuk rancangan penelitian dilakukan dengan metode deskriptif. Metode pengumpulan data termasuk wawancara, observasi, dan studi kepustakaan. Dalam penelitian ini, teknik analisis sistem berorientasi objek digunakan. Alat pemodelan sistem yang digunakan adalah diagram Unified Modelling Language (UML). Untuk pencarian data yang lebih efisien, metode pencarian sequential digunakan. Hasil dari penelitian dan perancangan sistem yang diusulkan adalah pengembangan sistem informasi untuk manajemen asuransi. Penerapan aplikasi dapat meningkatkan efisiensi, ketepatan, keakuratan dalam melakukan pengolahan data asuransi, baik di transaksi penjualan dan penagihan sampai pembuatan laporan yang dibutuhkan.
Perancangan Sistem Informasi Persediaan dan Penjualan Pada Mini Market Varia Mitra Sungai Ambawang Christina Iil Damayanti; Riyadi J. Iskandar; Thommy Willay
Jurnal Mahasiswa Teknik Informatika Vol. 4 No. 2 (2025): Volume 4 Nomor 2 Oktober 2025
Publisher : Universitas Ngudi Waluyo

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

Abstract

Data processing system of inventory and sales at the Mini Market Varia Mitra is still done manually by recording the process of inventory and sales transactions and in preparing reports. This can decrease the effectiveness and efficiency which will affect the increase in turnover. Therefore, it is necessary to design an information system of inventory and sales, the presentation of the information required will be more precise and accurate in improving operational performance Mini Market Varia Mitra. Forms of research by the author uses descriptive model, while the data collection methods used were interviews, observation, documentation studies, data analysis techniques with UML (Unified Modeling Language), and the design of systems using Microsoft Visual Basic 6.0. and Crystal Report 8.5. Results of research conductedat the Mini Market Varia, the authors designed an information system inventory and sales of goods that can process transaction data inventory, sales, purchase returns and sales returns and in preparing reports inventory  and  sales  information  systems  at  the  Mini  Market  Varia  Mitra,  is  expected  to  improve  operational performance in the data processing inventory and sales transactions. In addition, to optimize the proposed system which designed the necessary training to the user who will use the application so it can run properly in accordance with its function. Keywords: Information System, Inventory, Sales, Minimarket, Barcode   Sistem pengolahan data persediaan dan  penjualan pada Mini Market Varia Mitra  masih dilakukan secara manual  dengan  melakukan  pencatatan  pada  proses  transaksi  persediaan  dan  penjualan  serta  dalam  pembuatan laporan.   Hal ini dapat menurunkan efektifitas dan efisiensi kerja yang nantinya akan berpengaruh pada peningkatan omset. Maka dari itu, perlu dirancang suatu sistem informasi persediaan dan penjualan barang berbasis komputer, sehingga penyajian informasi yang dibutuhkan akan semakin tepat dan akurat dalam meningkatkan kinerja operasional Mini Market Varia Mitra. Bentuk penelitian yang dilakukan penulis menggunakan model deskriptif,sedangkan metode pengumpulan data yang digunakan adalah wawancara,observasi, studi dokumentasi,teknik analisis data dengan UML (Unified Modelling Language),dan perancangan sistem menggunakan Microsoft Visual Basic 6.0. dan Crystal Report 8.5.   Hasil penelitian yang dilakukan oleh penulis   pada Mini Market Varia Mitra, yaitu penulis merancang suatu sistem informasi persediaan dan penjualan barang yang dapat mengolah data transaksi persediaan, penjualan, retur pembelian dan retur penjualan serta   dalam pembuatan laporan.Perancangan sistem informasi persediaan dan penjualan pada Mini Market Varia Mitra, diharapkan dapat meningkatkan kinerja operasional dalam proses pengolahan data transaksi persediaan dan penjualan. Selain itu, untuk mengoptimalkan sistem usulan yang dirancang maka diperlukan pelatihan pada user yang akan menggunakan aplikasi tersebut sehingga dapat berjalan dengan baik sesuai dengan fungsinya. Kata Kunci: Sistem Informasi, Persediaan, Penjualan, Mini Market, Barcode.
SISTEM INFORMASI PENGELOLAAN SURAT MASUK DAN SURAT KELUAR PADA DESA MALAPI KECAMATAN PUTUSIBAU SELATAN Sigan, Agustinus; Hoendarto, Genrawan; Willay, Thommy
INTEKSIS Vol 11 No 1: Mei 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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

Abstract

Today's technology is at the core of every existing industry. Govermant’s office Malapi Putusibau is an industry engaged in Govermenet organisatio. In carrying out the filing of incoming and outgoing mail is still done manually and not computerized. In this paper, the author uses several research methods consisting of several components, namely research design using descriptive research design methods, data collection methods using interviews, observation and literature study, systems analysis techniques and system design techniques using Unified Modeling Language (UML). and application design techniques using the programming language HTML, CSS, javascript, and PHP. Application development using the XAMPP web server and MySQL as database storage. Based on the research conducted, a system of administrative transaction information for incoming and outgoing mail at Govermant’s office Malapi Putusibau was generated. Office is expected to assist in fast, precise and ackantorrate data processing. The conclusion is that the use of computer-based systems can improve service to kantorstomers through increasing company performance. The suggestions that can be given are the need for ackantorracy in entering data, the need for training system users and maintaining hardware and software that support the performance of the proposed system and the need for system evaluation if implemented. Keywords: Design, Incoming mail, Outgoing mail
PERANCANGAN SITUS PENJUALAN ONLINE PADA TOKO 88 JUNGKAT Fernando, Darmadi Andrew; Iskandar, Riyadi Jimmy; Willay, Thommy
INTEKSIS Vol 11 No 1: Mei 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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

Abstract

The conventional sales system at Toko 88 Jungkat has resulted in various issues like slow service, the unavailability of a reporting system, and inaccuracies in sales and inventory data recording. The research method used is the descriptive research method. Data collection techniques include interviews, observations, and literature studies. The applied system analysis and design technique is object-oriented, utilizing Unified Modeling Language (UML) diagrams as the modeling tool. The system design applications use HTML, CSS, PHP, JavaScript, Visual Studio Code, XAMPP, StarUML, MariaDB, and Bootstrap. The proposed online sales system allows customers to access product information instantly, place orders and make payments without queuing, track shipped orders, download order invoices, and request returns. In addition, the admin can manage all transactions, while the admin and the owner can do sales reports, inventory records, and print returns. Computerized sales systems offer more accurate, systematic, and error-minimized results due to the automation provided by the system. It is necessary to have training for website admin positions and further analysis of a larger target market by a selling goods system in large quantities. Keywords: Designing, system, information, sales, web
WEBSITE ADMINISTRASI SIDANG SKRIPSI PADA FAKULTAS TEKNOLOGI INFORMASI UNIVERSITAS WIDYA DHARMA PONTIANAK Caturyadi, Fabianus; Iskandar, Riyadi J.; Willay, Thommy
INTEKSIS Vol 11 No 1: Mei 2024
Publisher : LPPM Universitas Widya Dharma Pontianak

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Abstract

The utilization of technology, especially computers, can be applied in various areas of life, including education, specifically in the administration of thesis defense at a university. The thesis defense administration at the Faculty of Information Technology, Widya Dharma University in Pontianak, still relies on a manual system. In this research, the author designs a website that assists the secretariat, students, program coordinators, and professors in conducting online thesis defense administration. During the preparation for the thesis defense, there are several administrative challenges that are often encountered, such as grade input, collection of administrative documents, and scheduling of thesis defense sessions. Therefore, the aim of this application design is to facilitate the thesis defense administration process. The application will be designed with features such as grade input, upload of administrative documents, scheduling of defense sessions, addition of user data, addition of student information related to the thesis, confirmation of grades and submitted documents by students, and viewing of thesis defense schedules. The results of this research are expected to provide a positive contribution to improving the efficiency and effectiveness of the thesis defense administration at the Faculty of Information Technology, Widya Dharma University in Pontianak. Keywords: Web, thesis, administration.
Design an Electricity Consumption Prediction Information System Using the Monte Carlo-Based Regression Tree Method Ng, Junira Merrylin; Hoendarto, Genrawan; Willay, Thommy
Green Intelligent Systems and Applications Volume 5 - Issue 2 - 2025
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/gisa.v5i2.910

Abstract

Electricity became an essential component in every industry and was widely used in organizations and households. Improper handling of electricity consumption resulted in unnecessary energy loss and increased costs. The objective of this study was to develop an online electricity consumption prediction information system that was efficient, reliable, and capable of rapid forecasting. The system used IoT sensor data from Universitas Widya Dharma Pontianak, and the Monte Carlo based Regression Tree (MCRT) method was employed to mitigate the unpredictability of the data. Feature selection was conducted using Monte Carlo simulation to identify the most important features, which in this case were the year, month, and day, and these were used in the regression tree model. The developed system was able to provide estimations of hourly and daily energy consumption and the associated costs based on the MCRT model. The MCRT model predicted daily energy consumption with an accuracy of 91.61%, outperforming the Monte Carlo simulation (85.39%) and the Regression Tree method (84.29%). The results demonstrated that the MCRT model was the most efficient in capturing non-linear relationships and regression patterns in the energy consumption data. The constructed system featured an easy-to-use web interface that captured real-time data inputs and visualized predicted consumption for operational use. The system was suitable for public and private sectors, as well as educational and household applications. This approach improved effectiveness in energy management and streamlined resource allocation decision-making. The study highlighted the potential of integrating the Internet of Things (IoT) with predictive analytics to provide actionable, reliable, and precise energy management and monitoring services.
Perancangan Situs E-Commerce pada PO Harapan Baru Diana Novianti; Klara Vania; Lyeslin Cangputri; Thommy Willay
Jurnal Esensi Infokom : Jurnal Esensi Sistem Informasi dan Sistem Komputer Vol 8 No 2 (2024)
Publisher : Institut Bisnis Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55886/infokom.v8i2.913

Abstract

Dengan perkembangan teknologi informasi yang semakin berkembang seiring berjalannya waktu, maka peranan komputer saat ini sangat penting digunakan dalam segala aspek kehidupan, khususnya aspek bisnis. Harapan Baru merupakan UMKM yang menjual perabotan rumah tangga, pengolahan data yang dilakukan masih manual, oleh karena itu, dengan memanfaatkan teknologi informasi yang telah berkembang, diharapkan dapat membantu Harapan Baru dengan meningkatkan daya jual beli. Penelitian ini menggunakan metode prototype dan dirancang menggunakan Unified Modeling Language (UML). Untuk pembuatan website menggunakan pemrograman Hyper Text (PHP), dan database menggunakan MySql. Hasilnya dari penelitian ini adalah penjualan online berbasis web pada Harapan Baru, untuk pelanggan terdapat fitur transaksi pembelian, pelacakan barang, nota pembayaran, sedangkan untuk admin Harapan Baru, terdapat fitur mengelola data produk, dan laporan pemesanan pelanggan.
RANCANG BANGUN SISTEM INFORMASI PENJUALAN BARANG PADA PO USAHA RAYA Thommy Willay
Jurnal Esensi Infokom : Jurnal Esensi Sistem Informasi dan Sistem Komputer Vol 8 No 2 (2024)
Publisher : Institut Bisnis Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55886/infokom.v8i2.927

Abstract

Perkembangan teknologi informasi saat ini sangat bermanfaat dam membantu pekerjaan manusia. PO Usaha Raya merupakan suatu usaha yang bergerak di bidang penjualan barang kebutuhan sehari-hari masih melakukan pencatatan data secara manual. Kesalahan pencatatan dan ketidakakuratan data menjadi masalah yang sering terjadi dan sangat menghambat kinerja perusahaan dalam proses transaksi pembelian maupun penjualannya. Penelitian ini dilakukan untuk mempermudah proses pengolahan data pembelian dan penjualan serta meningkatkan kinerja usaha pada perusahaan. Teknik analisis sistem dan teknik pemodelan yang digunakan adalah teknik berorientasi objek serta Unified Modeling Language (UML). Teknik perancangan sistem menggunakan Microsoft Visual Basic .NET 2010. Hasil dari penelitian ini adalah suatu rancangan sistem informasi penjualan yang dapat digunakan oleh perusahaan, yang diharapkan dapat memberi kemudahan pada proses transaksi pembelian dan penjualan serta membantu menghasilkan informasi yang akurat untuk pengambilan keputusan. Dengan adanya sistem informasi penjualan ini diharapkan juga dapat meningkatkan kinerja perusahaan menjadi semakin optimal dan pelayanan terhadap konsumen pun semakin meningkat
Co-Authors Adi Andoyo Amok Darmianto Anatasia Anatasia Antonius Antonius Beata Rianti Tini Brandon, Brandon Brigitta Hartyasning Cangputri, Lyeslin Caturyadi, Fabianus Charlen, Charlen Christina Iil Damayanti Diana Novianti DIANA NOVIANTY Donatus Donatus Fernando, Darmadi Andrew Fransiska Sandova Frederick Konstan Dasit Genrawan Hoendarto Genrawan Hoendarto Giovanna, Aurelyn Gultom, Manorang Haryanto Hendro Iskandar, Riyadi J. Jimmy Iskandar, Riyadi Jimmy Tjen Julia Evanti Kiong, Ritchie Klara Vania Kristina Krisyesika Krisyesika Lyeslin Cangputri Ng, Junira Merrylin Odila Ivani Destriana Paskalia Kartini Pavan Kumar Ricky Mardianto Riri Supriani Riyadi J. Iskandar Sigan, Agustinus Soebandi Soebandi Stephanie, Dea Sudjalmo, Sugito Sugito Susana Susana Tania Aurellia Tarigan, Jekkri Parlindungan Thannia, Yvonne Tony Darmanto Vania, Klara Venicia Lauren Veronica, Stefanny Gracya Wirawan, Cipto Yunitasari Yunitasari