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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Ekonomi, Pendidikan dan Teknik (IDENTIK) JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia)
Dian Maharani Buulolo
Universitas Nias
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Social Sciences

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Certificate Printing System Integrated with RESTful API JSON on Quistiq Application Dorthea Elvita Harefa; Fikrah Kristo Fotriman Waruwu; Dian Maharani Buulolo; Christine Jenny Puspita Zega; Ester Ratna Cahyani Zega; Devi Chrisman Lase
JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia) Vol. 11 No. 1 (2026): JUSTINDO
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/justindo.v11i1.4991

Abstract

Quistiq is a web-based online quiz application using native PHP. The certificate creation process for passing participants is still manual, requiring 5-7 minutes per certificate with a 12% error rate. This research develops a certificate printing system integrated with Quistiq through RESTful API JSON to automate graduation validation and certificate printing. The research method uses Software Development Life Cycle (SDLC) Waterfall model including requirements analysis, design, client-server architecture design, implementation using native PHP, MySQLi, Bootstrap, CSS, and JavaScript with JSON format data exchange, as well as testing and maintenance phases. Functionality testing uses black-box testing method on 6 test cases and API performance testing uses Postman with 100 requests. The test results show that the system has a functionality success rate of 99.2% with all features running according to specifications. API performance shows an average response time of 1.9 seconds, PDF certificate generation time of less than 2 seconds, and request success rate of 99.2%. The system successfully increases the efficiency of the certificate creation process by 85% compared to the manual process, reduces input data errors from 12% to 0.8%, and ensures certificate format consistency. The implementation of RESTful API JSON proves effective in automating the certificate printing process and significantly improving system accuracy and efficiency.
Analisis Hubungan Antara Tingkat Penggunaan Media Digital Dengan Pola Belajar Mahasiswa: Suatu Kajian Meta-Analisis Dian Maharani Buulolo; Talabu Tumimman Kevin Keasada Buulolo
Jurnal Ilmu Ekonomi, Pendidikan dan Teknik Vol. 1 No. 3 (2024): IDENTIK - November
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/identik.v1i3.142

Abstract

This meta-analysis examines the relationship between digital media usage and student learning patterns in higher education. Through a systematic review of 47 studies published between 2014-2024, encompassing 28,465 students across 23 countries, we analyzed the multifaceted impact of digital media consumption on academic learning behaviors. The study employed a random-effects model and moderator analysis to investigate various aspects of digital media usage, including social media, educational platforms, and entertainment consumption. Results indicate a significant correlation (r = 0.42, p < 0.001) between digital media usage patterns and changes in student learning behaviors, with notable variations across different types of digital media and academic disciplines. The findings suggest that while moderate digital media usage can enhance learning engagement, excessive consumption may lead to decreased academic performance and altered study patterns. This meta-analysis provides crucial insights for educational institutions and policymakers in developing digital media integration strategies for higher education.  
PENGEMBANGAN SISTEM TANDA TANGAN ELEKTRONIK BER-BASIS LARAVEL PADA DISKOMINFO KOTA GUNUNGSITOLI UNTUK MENDUKUNG TRANSFORMASI DIGITAL Fikrah Kristo Fotriman Waruwu; Dorthea Elvita Harefa; Dian Maharani Buulolo; Devi Chrisman Lase
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 8 (2026): MARTABE : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i8.2985-2994

Abstract

Untuk mewujudkan tata kelola yang efisien, transparan, dan akuntabel, transformasi digital telah menjadi salah satu agenda strategis dalam penyelenggaraan pemerintahan. Melalui penerapan Sistem Pemerintahan Berbasis Elektronik (SPBE), pemerintah Indonesia terus mendorong penggunaan teknologi informasi dalam berbagai proses pemerintahan dan penyediaan layanan publik (Handoko et al., 2026). Salah satu implementasi yang mendukung transformasi digital adalah penggunaan Tanda Tangan Elektronik (TTE) untuk meningkatkan efisiensi proses administrasi dan pengelolaan dokumen. Kegiatan Pengabdian kepada Masyarakat (PKM) dilaksanakan di Dinas Komunikasi dan Informatika (Diskominfo) Kota Gunungsitoli, Provinsi Sumatera Utara, pada tanggal 30 Mei 2026. Hasil koordinasi awal dan observasi menunjukkan bahwa pengembangan sistem tanda tangan elektronik diperlukan untuk mendukung digitalisasi administrasi dan penerapan SPBE di lingkungan instansi. Kegiatan ini berfokus pada pengembangan dan implementasi Sistem Tanda Tangan Elektronik (TTE) berbasis Laravel. Pelaksanaan kegiatan dilakukan melalui tahapan identifikasi kebutuhan, pengembangan sistem, sosialisasi, pelatihan, pendampingan, dan evaluasi implementasi. Setiap tahapan dirancang agar sistem yang dikembangkan sesuai dengan kebutuhan mitra dan dapat digunakan secara efektif oleh pengguna (Ula, 2024). Hasil kegiatan menunjukkan bahwa implementasi Sistem Tanda Tangan Elektronik berbasis Laravel mendukung transformasi digital di Diskominfo Kota Gunungsitoli. Sistem ini membantu penerapan SPBE, mempercepat proses penandatanganan dan pengarsipan dokumen digital, serta meningkatkan pengetahuan dan keterampilan aparatur melalui kegiatan sosialisasi, pelatihan, dan pendampingan sehingga mampu mengoperasikan sistem secara mandiri dan meningkatkan efektivitas pelayanan administrasi
Co-Authors Christine Jenny Puspita Zega Devi Chrisman Lase Dorthea Elvita Harefa Ester Ratna Cahyani Zega Fikrah Kristo Fotriman Waruwu Talabu Tumimman Kevin Keasada Buulolo