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All Journal Jurnal Teknik Komputer AMIK BSI Jurnal Biologi Tropis JISICOM (Journal of Information System, Infomatics and Computing) Journal of Information System, Applied, Management, Accounting and Research Journal of Economics and Business UBS
EKO HARYADI
STMIK Amikom Yogyakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Immunology & microbiology

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E-PAYMENT INFORMATION SYSTEM AT FAMILYMART BRANCH PT. AT INDONESIA Ramdhani, Eka Chandra; Kusuma, Mochamad Surya; Haryadi, Eko; Asep, Asep; Sapitri, Juniarti Eka
Journal of Information System, Applied, Management, Accounting and Research Vol 8 No 2 (2024): JISAMAR (March-May 2024)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisamar.v8i2.1381

Abstract

The study aims to design e-payment information systems at FamilyMart, one of AT Indonesia's branches, in response to business dynamics and technological developments in the retail sector. By initiating a need analysis step through a deep understanding of FamilyMart's retail business processes and customer preferences, the study explores the potential for implementation of e-betalings technology to improve operational efficiency and provide a more comfortable shopping experience. Through direct observation methods, interviews with stakeholders, and literature, the study attempts to identify key features of e-payment systems, integrate them with existing cashier systems, as well as highlight necessary security aspects. In the deeper scope, the research includes conceptual modelling, analysis of software needs, and development of waterfall models as early stages of implementation. The development focuses on security aspects and integration with existing information technology infrastructure. The results of this research are expected to provide a strategic foundation for PT AT Indonesia in the face of an increasingly digitalized business era.
E-PERFORMANCE INFORMATION SYSTEM AT PT. ALLTEQ KOJI INDONESIA Ramdhani, Eka Chandra; Syarifahputri, Lisa Nur; Haryadi, Eko; Sapitri, Juniarti Eka; Natalia, Fransisca
Journal of Information System, Informatics and Computing Vol 9 No 1 (2025): JISICOM (June 2025)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v9i1.1932

Abstract

Dalam menghadapi tantangan bisnis yang berubah-ubah, PT. Allteq Koji Indonesia perlu mengelola kinerja karyawan secara efektif, fleksibel, dan berbasis informasi. Sistem informasi e-Kinerja muncul sebagai solusi digital untuk mencatat, memantau, dan menilai pencapaian kerja individu atau tim secara teratur. Studi ini bertujuan untuk merancang serta membangun sistem informasi e-Kinerja berbasis web di PT. Allteq Koji Indonesia dengan pendekatan pengembangan perangkat lunak Agile dan menggunakan framework Laravel. Pendekatan Agile mendukung pengembangan sistem yang bersifat iteratif dan cepat beradaptasi dengan perubahan kebutuhan pengguna, sementara Laravel memudahkan dalam menciptakan sistem yang modular, aman, dan efisien. Evaluasi sistem dilakukan dengan cara pengujian kegunaan dan wawancara bersama pengguna akhir. Hasilnya menunjukkan bahwa sistem e-Kinerja yang dikembangkan tidak hanya mempercepat proses penilaian kinerja, tetapi juga meningkatkan ketepatan data dan partisipasi karyawan dalam mencapai target. Penemuan ini menegaskan bahwa kolaborasi Agile dan Laravel berhasil dalam menciptakan sistem informasi kinerja yang adaptif, ramah pengguna, dan sesuai dengan kebutuhan industri.
Dynamic Routing Performance Analysis with Border Gateway Protocol (BGP) Single Multi-Homed Diskominfosantik Saputra, Angga; Komalasari, Yuli; Haryadi, Eko
JURNAL TEKNIK KOMPUTER AMIK BSI Vol 11, No 2 (2025): Periode Juli 2025
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/jtk.v11i2.25529

Abstract

The study approach uses network simulation software to scan various traffic patterns and network topologies. This study reveals the performance of dynamic routing with Border Gateway Protocol (BGP) in a single multi-homed setting. BGP is the basic routing protocol that governs the exchange of information between autonomous systems (AS) on the internet. In a single multi-homed situation, autonomous systems are connected to multiple egress paths through two internet service providers (ISPs). This study evaluates the performance of BGP by exploiting time convergence, route stability, bandwidth utilization efficiency, and latency. The study approach uses network simulation software to simulate various traffic patterns and network topologies. The research method involves network simulation using a network simulator to simulate various scenarios and topologies.
Analysis of Drinking Water Quality among Employees of Sulianti Saroso Infectious Disease Hospital Nurlaela; Setyawati, Fajar Dwi; Pratiwi, Tiara Zakiyah; Haryadi, Eko
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7128

Abstract

Drinking water is water through or without processing that meets health requirements and can be drunk directly. The aim of the study  is to check the quality of drinking water for employees of Sulianti Saroso Infectious Disease Hospital (SSIDH) so that it is suitable or not for consumption in accordance with established quality standards. Drinking water sampling is carried out twice a year with a sampling point of 8 (eight) samples at every 6 (six) months. Based on the results of physical tests, namely smell, turbidity, taste, temperature, total dissolved solids, and color, it shows that the employee's drinking water has met the quality standards according to applicable regulations. Chemical drinking water quality requirements show pH concentrations ranging from 7.22 – 8 and other parameters including organic substances have met the quality standard requirements. Biological test results show the bacteriological quality of drinking water Total Coliform and Escherichia Coli is 0 according the required quality standard of 0 per 100 ml. The quality of drinking water for employees of RSPI Prof. Dr. Sulianti Saroso based on the results of laboratory examinations shows 100% of samples meet the requirements in accordance with the drinking water quality standard.
Pengaruh Biaya Produksi dan Biaya Operasional Terhadap Laba Bersih Widyastuti, Indria; Maharani, Maharani; Haryadi, Eko; Wijayanti, Diah
Journal of Economics and Business UBS Vol. 13 No. 2 (2024): Regular Issue
Publisher : Cv. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52644/joeb.v13i2.1578

Abstract

In the business world, effective and efficient cost management is the key to optimizing company profits. The aim of this research is to examine the effect of production and operational expenditure on profit levels at PT Bakrie Metal Industries. The sample in this research refers to the production planning budget report. The method used is a descriptive quantitative research approach, with data obtained through the process of collecting information from production budget planning reports from 2020 to 2022 at PT. Bakrie Metal Industries, a company specializing in the production of corrugated metal products and fabrication projects. The research subject involves production costs, operational costs and net profit from the period 2020 to 2022. Data analysis was carried out through a number of techniques, including normality tests, heteroscedasticity tests, multicollinearity, autocorrelation test, correlation test, multiple linear regression test, coefficient of determination test, as well as t test and F test. The analysis process uses SPSS version 22 software. The results of this research indicate that production costs have an insignificant influence on net profit, while operational costs show a significant influence on net profit. Furthermore, it was found that both production costs and operational costs had a significant impact on the level of profitability at PT Bakrie Metal Industries.
Co-Authors Angga Saputra Fransisca Natalia Ida Ayu Putu Sri Widnyani Indria Widyastuti KOMALASARI, YULI Kusuma, Mochamad Surya Maharani Maharani, Maharani Nurlaela Pratiwi, Tiara Zakiyah Ramdhani, Eka Chandra Sapitri, Juniarti Eka Setyawati, Fajar Dwi Syarifahputri, Lisa Nur Wijayanti, Diah