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All Journal Kompak : Jurnal Ilmiah Komputerisasi Akuntansi E-Bisnis : Jurnal Ilmiah Ekonomi dan Bisnis Pixel : Jurnal Ilmiah Komputer Grafis Elkom: Jurnal Elektronika dan Komputer Viva Medika: Jurnal Kesehatan, Kebidanan dan Keperawatan Jurnal Teknologi Informasi dan Komunikasi JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian kepada Masyarakat Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Journal of Social Interactions and Humanities (JSIH) Bulletin of Management and Business Industrial Research Workshop and National Seminar Public Health and Safety International Journal (PHASIJ) Jurnal Manajemen Informatika & Teknologi International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Riset Rumpun Ilmu Bahasa (JURRIBAH) Termometer: Jurnal Ilmiah Ilmu Kesehatan Dan Kedokteran Community: Jurnal Pengabdian Pada Masyarakat Jurnal bintang manajemen Jurnal Penelitian Sistem Informasi Jurnal Kabar Masyarakat Jurnal Riset Rumpun Ilmu Pendidikan (JURRIPEN) Journal of Technology Informatics and Engineering Jurnal Ventilator: Jurnal Riset Ilmu Kesehatan dan Keperawatan Jurnal Medika Nusantara Prosiding Seminar Nasional Pendidikan dan Agama Jurnal Pengabdian Masyarakat dan Riset Pendidikan Gudang Jurnal Pengabdian Masyarakat Jurnal Ilmiah Sistem Informasi Vitamin: Jurnal Ilmu Kesehatan Umum Jurnal Padamu Negeri Animal Production Masyarakat Berkarya: Jurnal Pengabdian dan Perubahan Sosial Jurnal Riset Multidisiplin Edukasi Asmara Almikanika Servis : Jurnal Pengabdian dan Layanan kepada Masyarakat Andan Jejama: Indonesian Journal Of Community Engagement Journal of Engineering, Electrical and Informatics Jurnal Publikasi Teknik Informatika
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Perancangan dan Implementasi Sistem Informasi Presensi Pegawai Berbasis Web Menggunakan Fingerspot pada KPP Pratama Alex Ristanto Pratama; Eko Siswanto; Toni Wijanarko Adi Putra; Budi Hartono; Arsito Ari Kuncoro
Jurnal Manajemen Informatika & Teknologi Vol. 6 No. 1 (2026): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/mhjsx258

Abstract

Employee attendance is a crucial component of human resource management, particularly in government institutions such as the Tax Service Office (KPP) Pratama. The manual attendance system previously used is prone to fraud, inefficient in data processing, and time-consuming during recap. This study aims to design and implement a web-based employee attendance information system integrated with Fingerspot biometric devices to improve accuracy, security, and efficiency in attendance management. The research employs the Research and Development (R&D) method using the Borg & Gall model, which includes stages of preliminary study, system design, product development, expert validation, limited trials, revisions, and implementation. The system was developed using the Laravel (PHP) framework and a MySQL database, integrated with the Fingerspot API to synchronize attendance data in real time. Validation results from three experts produced an average feasibility score of 4.32 out of 5, indicating that the system is highly suitable for use. Trials conducted with 10 KPP Pratama employees showed that 90% of respondents found the system more practical and 100% stated that it effectively prevents attendance fraud. Furthermore, the monthly attendance recap time was significantly reduced from 3 days to less than 1 hour. Therefore, this system has proven to be a reliable digital solution that supports transparent and accountable personnel management within KPP Pratama.
Pengembangan Aplikasi Chat Bot Whatsapp, Telegram, dan Website Laporan untuk Instansi Pemerintah Disperkim Pool Seroja Kota Semarang Berbasis Natural Language Processing Endrahadi Rahadian; Toni Wijanarko Adi Putra; Budi Hartono; Arsito Ari Kuncoro; Eko Siswanto
Jurnal Manajemen Informatika & Teknologi Vol. 6 No. 1 (2026): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/fzgtt673

Abstract

The rapid development of information and communication technology has encouraged government agencies to improve the quality of public services through digital transformation. This research focuses on developing a multi-platform chatbot application integrated with WhatsApp, Telegram, and a web-based reporting system to support the public service operations of DISPERKIM POOL Seroja, Semarang City. The main issues identified include limited access to information, dependency on office hours, and increased workload for staff in handling repetitive inquiries from the public. Using a methodology that includes needs analysis, system design, implementation, and testing, the chatbot was developed using Natural Language Processing (NLP) to understand user intent in natural Indonesian language and provide accurate, real-time automated responses. The implementation results show that the system performs effectively, achieving an intent recognition accuracy rate of over 85% and an average response time of less than three seconds. User testing also indicates high satisfaction levels, as the chatbot significantly simplifies access to information and facilitates faster reporting processes. Overall, the system enhances public service efficiency, reduces the burden on DISPERKIM staff, and supports the government's digital transformation agenda toward smart and responsive public services.
ENERGY EFFICIENCY IMPROVEMENT IN AIR CONDITIONERS AFTER REPAIR AND MAINTENANCE PROCESS Zuraidah Tharo; Rahmaniar; Trio Putra Agung Wijaya; Feri Karyanta Bangun; Budi Hartono
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 1 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18501748

Abstract

This study aims to analyze the improvement in energy efficiency of air conditioning (AC) systems after repairs and routine maintenance. The use of unmaintained AC units leads to an increase in energy consumption, which results in higher operational costs. This research measures the changes in electrical power consumption and cooling capacity at two locations: the village office and a residential house. The results show a 25% reduction in power consumption at both locations after the repairs were made, as well as an 8.6% improvement in cooling capacity at the village office and a 13.6% improvement at the residential house. The study also identifies factors that affect energy efficiency, such as refrigerant leaks and component cleanliness. The findings of this study are expected to provide insights into the importance of maintenance and repairs for AC systems to enhance energy efficiency
DEVELOPMENT OF A MULTIUSER-BASED LIBRARY INFORMATION SYSTEM IN THE LIBRARY AND ARCHIVES OFFICE, DEMAK DISTRICT Mutiara Anggita Saputri; Budi Hartono
Journal of Engineering, Electrical and Informatics Vol. 1 No. 2 (2021): Juni: Journal of Engineering, Electrical and Informatics:
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v1i2.872

Abstract

The purpose of this Multiuser-Based Library Information System Design at the Demak Regency Library and Archives Office is to help librarian in managing book data, member data, borrowing data, returning data and reports made by librarians who have been computerized but are still single users and are now computerized. and multiuser based. The system currently running at the Demak Regency Library and Archives Office, namely the database used sometimes still has errors when the officer inputs loan and return transactions, because the input data cannot be stored in the database. Library members find it difficult to see all the collections of books in the library because there is no adequate search for books. Reports submitted by officers are less efficient so that the head of the library is less clear in submitting his report. With the design of this multiuser-based library information system application, it can improve the quality and performance of this library. The methodology used in the Design of a Multiuser-Based Library Information System is the Research and Development Research and Development Method.
Barcode Attendance System Based On Visual Basic 6.0 At PT. Priority Mujiyono Mujiyono; Budi Hartono; Dendy Kurniawan
Journal of Engineering, Electrical and Informatics Vol. 2 No. 2 (2022): Juni: Journal of Engineering, Electrical and Informatics:
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v2i2.2848

Abstract

The attendance system aims to make it easier for employees to attend the office and this system uses Visual Basic software. The problem with why you have to use this system is because employee attendance still uses manual methods so it cannot be effective and efficient at work. The advantage that can be obtained by using this system is that it can make it easier for employees to be absent from the office by using computer facilities using barcodes. The benefits provided to the company are to simplify and speed up the work of employees so that they can increase employee discipline at the PT company. Priority
Perancangan Sistem Informasi Jurnal Harian Tenaga Kerja dan Penggunaan Material Berbasis Web(Studi Kasus di PT. Sederhana Jaya Utama) Kusumawati, Indra; Arsito Ari Kuncoro; Budi Hartono
Jurnal Manajemen Informatika & Teknologi Vol. 6 No. 1 (2026): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/y80k0j09

Abstract

Abstrak. PT. Sederhana Jaya Utama, sebuah perusahaan yang bergerak di bidang jasa dan konstruksi, menghadapi permasalahan dalam pengelolaan data jurnal harian tenaga kerja dan penggunaan material yang masih dilakukan secara manual menggunakan lembar kerja kertas. Proses manual ini menimbulkan berbagai kendala, seperti pemborosan waktu, risiko ketidaksesuaian data, keterlambatan pelaporan, dan kesulitan dalam pengarsipan atau pencarian data historis, yang semuanya berdampak pada beban administrasi yang tinggi. Berdasarkan kondisi tersebut, penelitian ini bertujuan untuk merancang dan mengembangkan sebuah sistem informasi jurnal harian tenaga kerja dan penggunaan material berbasis web agar proses pencatatan kegiatan harian di PT. Sederhana Jaya Utama menjadi lebih efektif dan efisien. Metode penelitian yang digunakan adalah Research and Development (R&D). Pengembangan sistem menggunakan model Prototyping dan melibatkan tahapan penelitian dan pengumpulan informasi, perencanaan, pengembangan produk awal, uji lapangan awal, revisi, hingga uji lapangan lanjutan (Main Field Testing). Perangkat lunak yang digunakan dalam perancangan sistem meliputi Framework CodeIgniter 3 dengan konsep Model-View-Controller (MVC) dan basis data MySQL. Hasil dari penelitian ini diharapkan berupa sistem informasi berbasis web yang mampu mengintegrasikan pencatatan aktivitas tenaga kerja, alat kerja, dan penggunaan material, sehingga dapat meningkatkan akurasi data, mempercepat penyusunan laporan, dan mempermudah pihak manajemen dalam melakukan pengawasan dan pengambilan keputusan secara real-time.
IMPLEMENTASI ALGORITMA BASE64 PADA SISTEM LOGIN MENGGUNAKAN JSON WEB TOKEN (JWT) UNTUK AUTENTIKASI WEB Ulil Asyhar; Budi Hartono; Toni Wijanarko Adi Putra
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 17 No. 1 (2026): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v17i1.1311

Abstract

Authentication security is a crucial aspect of web application development, particularly in login systems that function as the primary gateway to an application or web service. The authentication process plays a vital role in ensuring that only authorized users can access the system, thereby preventing data breaches, information misuse, and potential system damage. Traditional login methods that store passwords in plain text or rely solely on session IDs are vulnerable to theft and session hijacking. This research proposes the implementation of JSON Web Tokens(JWT) with Base64 encoding, integrated through Web Service technology, to enhance login system security. JWT is a JSON-based token standard used for secure information exchange between clients and servers. The token consists of three parts—header, payload, signature—each encoded using Base64URL. Base64 is an encoding method that converts binary data into ASCII text, making it safe for transmission over HTTP protocols. In this implementation, the bcrypt algorithm is utilized for password hashing, ensuring that the original password is never stored directly in the database. The Web Service acts as an intermediary for communication between the client and server without the need to store session data on the server. During login, the system verifies credentials, generates a JWT token, and sends it to the client for subsequent authenticated requests. Testing results demonstrate improved security, as tokens can be verified without maintaining server-side sessions, while Base64 encoding ensures safe data transmission. This implementation is expected to serve as a practical solution and reference for future advancements in web application security.
Sistem Informasi Penerimaan Peserta Didik Baru (PPDB) Berbasis Web Menggunakan Bootstrap Tomara Indrajaya; Arsito Ari Kuncoro; Budi Hartono
Jurnal Manajemen Informatika & Teknologi Vol. 6 No. 1 (2026): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/5zst1a74

Abstract

The traditional New Student Admissions (PPDB) procedure is frequently plagued by major issues, such as administrative responsibilities, data entry mistakes, and a lack of actual real-time public transparency (Rosmiati, 2020). By concentrating on the design and implementation of a responsive, web-based PPDB information system, this study seeks to resolve these challenges. The underlying technological solution involves using the Bootstrap framework (Susanto & Permata, 2020) to guarantee that the system's interface is strong, user-friendly, and performs at its best across all platforms. a range of user gadgets (Wijaya & Hadi, 2023). The system is developed using the Waterfall methodology, which includes a thorough needs analysis, system design, implementation using PHP and MySQL, and extensive testing (Setiawan & Cahyono, 2020). According to the research, the integrated system was successful in optimizing the registration process, which is a critical component of increasing administrative efficiency (Purnomo & Wibowo, 2024). Additionally, the use of Bootstrap resulted in a uniform and contemporary user interface, which greatly enhanced the experience for potential students (Pratama et al. , 2022). In conclusion, the web-based PPDB system that has been developed and is supported by the responsive capabilities of the Bootstrap framework provides a practical, open, and scalable solution for today's needs. instructional establishments. The integration of a document verification component utilizing machine learning should be the subject of future research.
Rancang Bangun Sistm Informasi Presensi Praktik Kerja Lapangan (PKL) Berbasis Web Dengan Integrasi Geotagging dan Tanda Tangan Digital Menggunakan Framework Next.js Bagas Saputra; Arsito Ari Kuncoro; Budi Hartono
Jurnal Manajemen Informatika & Teknologi Vol. 6 No. 1 (2026): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/mifortekh.v6i1.1146

Abstract

Monitoring the Field Work Practice (PKL) program in vocational high schools often faces challenges regarding attendance data validity due to conventional reporting systems that are vulnerable to location and identity manipulation. This study aims to develop an integrated attendance information system (absensipkl) equipped with layered security based on Multi-Factor Validation. The system was developed using a full-stack web architecture approach with the Next.js framework (App Router) for server performance optimization, and Prisma ORM to ensure relational database integrity. Attendance validation is tightened through Geotagging integration to lock the device's GPS coordinates, combined with a Digital Signature and selfie upload as visual authentication instruments. This applied research was conducted at SMK Ma'arif NU 01 Limpung with 114 12th-grade students majoring in Software Development and Gaming (PPLG) as the subjects. The application has been deployed on a Proxmox virtualization server and fully operated during the internship period from February to April 2026. The implementation results indicate that the system, which contains four main modules (Dashboard, Attendance, Information, Student Data) and is equipped with Role-Based Access Control (Admin, Teacher, Student), is able to effectively eliminate reporting anomalies. In conclusion, the integration of spatial and digital security within the Next.js ecosystem has proven successful in presenting accurate, authentic attendance data and increasing teacher efficiency in evaluating student discipline in real-time
Pengaruh Social Media dan Marketplace Terhadap Minat Beli Produk Sepatu Bola Handin Arif Rahmawati; Budi Hartono; Migunani Migunani
Jurnal Publikasi Teknik Informatika Vol. 5 No. 2 (2026): Mei: Jurnal Publikasi Teknik Informatika
Publisher : Universitas Sains dan Teknologi Komputer Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupti.v5i2.7303

Abstract

This study aims to analyze the influence of social media and marketplaces on consumers' purchase intention toward online football shoes products in Indonesia. The research employed a quantitative approach with a causal descriptive design. The sampling technique used was purposive sampling, resulting in 102 respondents who had searched for or purchased football shoes through social media and marketplace platforms. Data were collected through a Google Form questionnaire and analyzed using multiple linear regression with SPSS version 25. The validity test showed that all 24 questionnaire items had correlation coefficients higher than the critical value (r > 0.361), while the reliability test indicated Cronbach’s Alpha values above 0.70, confirming that the instrument was valid and reliable. The regression equation obtained was Y = 4.614 – 0.045X₁ – 0.096X₂, with a coefficient of determination (R²) of 0.010. The partial t-test results revealed that social media (Sig. = 0.666) and marketplace (Sig. = 0.347) had no significant effect on purchase intention. Likewise, the simultaneous F-test showed that both variables did not significantly affect purchase intention (F = 0.507; Sig. = 0.604). Nevertheless, descriptive analysis indicated high mean scores for social media (4.015), marketplace (3.983), and purchase intention (4.051), suggesting that respondents held highly positive perceptions of digital marketing for football shoes products. The insignificant inferential results were likely influenced by data homogeneity and a ceiling effect, which limited the variability of respondents’ answers.
Co-Authors Ahmad Ashifuddin Aqham Ahmad Tirmizi Akhiroh, Puji Alex Ristanto Pratama Alfani Ghutsa Daud Amad Maijun Amanda Putri Antono Adhi Arsito Ari Kuncoro Ayyub Hamdanu Budi Nurmana Azzah Rawani Bagas saputra Bayu Erdian Syah Christine Yossy Meinarty Claudia Alviani Danang, Danang Dedy Irawadi Dendy Kurniawan Desta Pratama Arya Adjie Dewi Handayani Untari Ningsih Dhani Wahyu Wicaksono Dhimas Dita Rahadian Dian Kristiawan Nugroho Diana Safitri Edy Winarno Eko Nur Wahyudi Eko Siswanto Eko Siswanto Elfizon Amir Ella Irmayeni Endrahadi Rahadian Eri Zuliarso Eva Magdelana BR. Simamora Fahar Kartiko Kuncoro Jati Farizki Ade Korsa Febrianna Vecillia Sukamto Febryantahanuji Febryantahanuji Feri Karyanta Bangun Feti Nur Rahmawati FR. Wuriningsih Fr.Wuriningsih Fujiama Diapoldo Silalahi Hadi Yusuf Handin Arif Rahmawati Hanung Eka Atmaja Hari Dwi Utami Hari Kurniawanto Hendra Deswita Hendri Rasminto Imam Husni Al Amin Iman Saufik Suasana Indra Ava Dianta Irdha Yunianto Jepisah, Doni Julitta Dewayani Juwaidah Sharifuddin KHAIRUL IKHWAN Khoirur Rozikin Khotibul Umam Kusumawati, Indra Leli Afrida Leonita, Emy Lismawaty Margareta Munte Maksum Syahri Lubis Masnita Massaguni Mia Pertiwi Migunani Migunani Monica Rizqi Yanuar Setyowati Mujiyono Mujiyono Munifah Mutiara Anggita Saputri Nadia Syakina Nanang Febrianto Neni Rosnani Nike Ayu Nina Siti Salmaniah Siregar Novy Olyvia Priyo Sugeng Winarto Purwatiningtyas Purwatiningtyas Radyanto, Mohammad Riza Rahmaniar Rany, Novita Rara Sri Artati Redjeki Renal Renal Revina Rahmadani Riauni Syaputri Rifki Arif Salsabila Nur Hapsari Samingan Santi Widiastuti Setya Permana Sutisna Shabrina Novita Dwi Utami Sindhu Rakasiwi Sitompul, Binsar Parulian SRI LESTARI Suci Yuliawati Sulartopo Sulartopo Sulartopo Suprihono Setyawan Suriadi Nina Syah Putra, Rayhan Rifki Tan, Kezia Sherafim Evangelista Theresi Dwiati Wismarini Tomara Indrajaya Toni Wijanarko Adi Putra Toni Wijarnoko Adi Putra Trio Putra Agung Wijaya Ulil Asyhar Veronica Lusiana Widya Ariyani Wismarini T.D. Yenny Reiza Fitriana Yuliana S Zaenal Mustofa Zahra Dinul Haq Zul Akbar Zuraidah Tharo