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All Journal International Journal of Artificial Intelligence Research bit-Tech jurnal ilmiah hospitality Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Informatika dan Bisnis Jurnal Abdimas: Sosial, Bisnis, dan Lingkungan
Budi Wasito
Institut Bisnis Dan Informatika Kwik Kian Gie
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Social Sciences Other

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PENERAPAN FUZZY DATABASE TAHANI PADA APLIKASI PEREKRUTAN KARYAWAN Budi Wasito; Hartawan Budiman
Jurnal Informatika dan Bisnis Vol. 8 No. 2 (2019): Edisi Desember 2019
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

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Abstract

PT XYZ is a company that provides consulting services, software, and hardware. In conducting its business PT XYZ requires human resources. The existence of human resources needs to make PT XYZ need to recruit employees. Currently, PT XYZ still uses a manual system in its recruitment process starting from the candidate selection process of employee, recording progress of candidate of the employee, process of data archiving of the candidate, until notification to parties related to the recruitment process. The absence of integration of employee candidate data files between recruiters causes refractions of each recruiter to be limited only to the recruiter candidate's data re-fertion. Psychotest process that is applied also still use application-based desktop application. This leads to a psychotest stage for an employee candidate who is outside the city to be performed by the service bureau. Keywords: Recruitment, Fuzzy Tahani, laravel
AUDIT TATA KELOLA TEKNOLOGI INFORMASI MENGGUNAKAN KERANGKA KERJA CONTROL OBJECTIVE FOR INFORMATION AND RELATED TECHNOLOGY (COBIT) VERSI 4.1 PADA DOMAIN ACQUIRE AND IMPLEMENT (STUDI KASUS: INSTITUT BISNIS DAN INFORMATIKA KWIK KIAN GIE) Abigail Angelica; Budi Wasito
Jurnal Informatika dan Bisnis Vol. 9 No. 1 (2020): Edisi Juni 2020
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

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Abstract

Institut Bisnis dan Informatika Kwik Kian Gie has the main goal of "being one of the leading schools of business in Indonesia with regional and international insight with superior quality based on world-class university standards". One of the criteria to become a world-class university standard is to apply good IT governance to institutions. Therefore, it is necessary to hold a process of assessing the level of maturity of the information technology governance process, especially in the process that is being carried out. The measurement of the level of maturity is carried out using the Control Objective for Information and Related Technology (COBIT) version 4.1 framework in the Acquire and Implement domain by comparing the findings with the standard maturity level of COBIT. The results of this level of maturity assessment are the level of maturity at Institut Bisnis dan Informatika Kwik Kian Gie is still at level two or repeatable but intuitive. Therefore, there needs to be an improvement to increase the level of maturity to reach the criteria of a world-class university.
PEMANFAATAN QUICK RESPONSE CODE UNTUK PENCARIAN INFORMASI PRODUK BERBASIS MOBILE Budi Wasito
Jurnal Informatika dan Bisnis Vol. 9 No. 2 (2020): Edisi Desember 2020
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

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Abstract

Dunlopillo's sales require higher mobility. When Sales is outside the store area, sales alsoexperience difficulties such as updating price information, and searching for productinformation. With the increase in the number of products, sales will be difficult to rememberinformation from products.QR Code is the development of a barcode or bar code that is only able to store informationhorizontally while the QR Code is able to store more information, both horizontally andvertically. The purpose of the QR Code is to convey information quickly and also getresponses quickly.Researchers collect data through indirect observation, interviews, and literature studies toexamine solutions that can be proposed and answer problems from the background ofresearch.Based on the research, an application is needed with the use of the QR Code to supportconvenience and convenience in carrying out Sales work activities. QR Code can help Salesin getting information more quickly.The conclusion obtained by the researcher is that the QR Code is needed by Sales tofacilitate Sales in conducting product searches, with the existence of mobile-basedapplications to make it easier for Sales to do marketing, mobile-based applications also helpretailers in making orders.Keywords: QR Code, Information, Mobile
Implementasi Widgets Builder untuk Monitoring Kinerja Sistem Komputer dengan Menggunakan Rainmeter Budi Wasito
Jurnal Informatika dan Bisnis Vol. 10 No. 1 (2021): Edisi Juni 2021
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

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Abstract

The study goal is to create a widget builder application with the feature to generate and import INI files that can be run on the Rainmeter application. The purpose of implementing a widget builder is to assist computer users in making widgets that can be used to monitor system performance. This study refers to the opinion of Sulasno and Rakhmat, which is a monitoring system for the data collection process as well as analyzing the use of limited computer resources such as storage memory, central processing unit, random access memory, and various other computer resources. This study uses a personal extreme programming method that prioritizes delivery speed and a team consisting of one person, data is collected by questionnaire method, observation method and documentation method which has Rainmeter users as respondents. In the widget builder, there are several main features such as an image upload feature, an additional feature for measuring computer resource usage, and a save widget feature. This feature obtained from research conducted by the author is a solution to help Rainmeter users so that widget creation can be done without coding. From the results of the research, it is concluded that the features in the widget builder application that have been implemented have helped Rainmeter users. Keywords: Rainmeter, Widget Builder, System Monitoring, Personal Extreme Programming.
PERANCANGAN SISTEM ADMINISTRASI LAYANAN WARGA TINGKAT RUKUN TETANGGA (RT) STUDI KASUS : KELURAHAN WARAKAS, TANJUNG PRIOK Vina Margiyani; Budi Wasito
Jurnal Informatika dan Bisnis Vol. 10 No. 2 (2021): Edisi Desember 2021
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

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Abstract

Rukun Tetangga atau RT setiap hari banyak melakukan proses adminstrasi warga untuk kebutuhan mereka masing-masing, namun di rukun tetangga Kelurahan Warakas, Tanjung Priok masih menggunakan pencatatan pada buku besar dan penulisan surat pengantarnya masih menggunakan tulis tangan manual, sehingga pelayanan kurang apabila warga yang ingin mengurus surat-surat terlampau banyak. Penelitian ini sudah dilakukan dengan menggunakan Waterfall Model, karena memiliki langkah-langkah yang jelas. Setiap langkah harus dikerjakan secara satu-satu, setelah itu bisa masuk langkah berikutnya sehingga hasil dari program yang dibuat memiliki hasil yang maksimal karena semua proses dilakukan secara fokus. Pengumpulan data, dimana penulis mengumpulkan data melalui wawancara terstruktur, observasi tidak langsung, dan studi pustaka yang penulis lakukan dengan mencari segala hal yang terkait dengan perancangan sistem layanan ini. Sistem ini dibuat menggunakan bahasa pemrograman PHP dengan basis data MySQL untuk penyimpanan datanya guna meningkatkan layanan warga tingkat RT Kelurahan Warakas, Tanjung Priok, khususnya Ketua RT yang sebelumnya sempat mengalami masalah dalam pembukuan dan juga surat pengantar. Sistem layanan warga ini dapat meningkatkan layanan publik, juga dapat mempercepat proses data administrasi layanan publik dan dapat memperoleh informasi secara cepat dari Ketua RT. Kata Kunci: Sistem Layanan Warga, Layanan Publik, Tingkat RT, Waterfall Model.
Perbandingan Efisiensi Waktu dan Memori Pada C# dan Java dengan Metode Benchmarking Alvin Hadiewijaya; Budi Wasito
bit-Tech Vol. 7 No. 2 (2024): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v7i2.1906

Abstract

Penelitian ini bertujuan untuk membandingkan efisiensi waktu eksekusi dan penggunaan memori antara dua bahasa pemrograman, yaitu C# dan Java, menggunakan metode benchmarking. Penelitian ini menggunakan dataset berukuran kecil (1 juta data), sedang (5 juta data), dan besar (10 juta data) yang berisi ID, Nama, dan Alamat. Implementasi algoritma pencarian string dilakukan menggunakan binary search pada Java dan C#, dengan pengukuran waktu eksekusi menggunakan fungsi System.nanoTime() (Java) dan Stopwatch (C#). Konsumsi memori diukur menggunakan class Process pada C# dan fungsi totalMemory() serta freeMemory() pada Java. Data diuji dua kali untuk memastikan konsistensi hasil. Hasil pengujian menunjukkan bahwa C# memiliki keunggulan dalam kecepatan waktu eksekusi pada dataset kecil dan sedang, sedangkan Java lebih stabil untuk dataset besar. C# secara konsisten menunjukkan efisiensi dalam pengelolaan thread dan runtime di platform .NET, sedangkan Java memanfaatkan optimasi Just-In-Time (JIT) pada Java Virtual Machine (JVM) untuk performa yang lebih stabil pada dataset besar. Penelitian ini memberikan wawasan penting bagi pengembang perangkat lunak dalam memilih bahasa pemrograman berdasarkan kebutuhan aplikasi mereka. Penelitian lebih lanjut disarankan untuk mencakup evaluasi penggunaan CPU serta pengujian dengan algoritma lainnya untuk memberikan analisis yang lebih komprehensif. Temuan ini diharapkan dapat membantu pengembang dalam membuat keputusan strategis terkait pemilihan teknologi.
Decision-making application Implementation to Determine the Location of an Android-Based Football Watching Café in DKI Jakarta Elis Sondang Dasawaty; Prima Apriwenni; Naufal Naufal; Budi Wasito; Akhmad Budi
International Journal of Artificial Intelligence Research Vol 6, No 1.2 (2022)
Publisher : Universitas Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29099/ijair.v6i1.1.571

Abstract

As more and more levels of the technology that can help us on any side, we must use this advantage as good as possible. This led us to produce more applications to make a better living for human races. So is the growth of the football fans community. But on the other hand, there are no application that exclusively provides information systems with location- specific services for football fans to do match screening.To establish a Decision Support System  with  location-based  services,  the  author  uses  a variety  of theories  used  as  a references. Theories are information systems, databases, SQL, Java programming languages, PHP Programming languages, Android Operating System, Decision Making and Location Based Service. The application is developed with the Java-based Java programming language that can be easily accessed and run through the internet. In this research, data collection is done by doing direct observation with the culture of match screening. The system development is done using object-oriented analysis and design that can be described with Unified Modeling Language (UML).The results of this research is a Decision Making application that can be used by anyone, especially for those who are fans of football clubs and cafe owners with the match screening facility . With its uniqueness, this is can be an attraction for cafe owners who want to promote their cafe. The conclusion of this research is the application of decision making can be used as media to publish cafe with match screening facility and information of match that aired, so it can facilitate the spectators of soccer sport in order to funnel their hobby.
AI-Enhanced Screening: Analisis Swing Trade Pada Saham Indeks KOMPAS100 Menggunakan Perplexity Finance Budi Wasito; Sigit Birowo; Brastoro Brastoro
Jurnal Abdimas: Sosial, Bisnis, dan Lingkungan Vol. 3 No. 2 (2026): April - September 2026
Publisher : Institut Bisnis dan Informatika Kwik Kian Gie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46806/abdimas.v3i1.2124

Abstract

The development of artificial intelligence (AI) technology over the past decade has transformed various sectors, including the financial world and capital markets. AI is now capable of processing massive amounts of data at high speed, providing more accurate analysis and identifying patterns that are difficult for human observers to detect. This transformation has given rise to a new approach to investment analysis—where speed, accuracy, and computational intelligence play a crucial role in decision-making. In the context of stock analysis, AI offers far more efficient screening and evaluation methods. In fundamental analysis, AI can process financial reports, key ratios, news sentiment, and even industry trends in real time. Meanwhile, in technical analysis, AI can read price patterns, detect momentum, analyze volatility, and present objective trading signals. The combination of the two creates a more comprehensive, data-driven trading approach with minimal subjective bias. This use of AI is particularly relevant in Indonesia, where indices like the KOMPAS100 reflect a collection of leading stocks that have the potential to provide attractive investment and trading opportunities. However, many traders and investors still conduct analysis manually, often falling prey to bias, misreading momentum, or failing to understand the inherent risks. Therefore, literacy is needed on how AI—through platforms like Perplexity Finance—can be used to improve the quality of both fundamental and technical analysis with greater systematicity and accuracy.
Co-Authors Abigail Angelica Akhmad Budi Alvin Hadiewijaya Brastoro Elis Sondang Dasawaty Hartawan Budiman Humdiana Roelly Naufal Naufal Prima Apriwenni Raynor Raynor Sigit Birowo Vina Margiyani