Article Per Year (5 Year)
p-Index From 2020 - 2025
1.456
P-Index
This Author published in this journals
All Journal JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Jurnal Teknologi Informatika dan Komputer Jurnal Teknologi Informasi dan Komunikasi Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Sains dan Teknologi Haga: Jurnal Pengabdian Kepada Masyarakat TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Lase, Devi Chrisman
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Public Health Social Sciences

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
SISTEM INFORMASI PENJUALAN RUMAH BERBASIS WEB MENGGUNAKAN DATABASE MYSQL (STUDI KASUS CV. RUMAH IMPIAN) Waruwu, Jurisman; Harefa, Yusmei Paskah; Laia, Ofelius; Lase, Devi Chrisman
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol 15 No 2 (2024): September
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i2.882

Abstract

Perancangan dan pengimplementasian sistem informasi penjualan rumah berbasis web untuk CV Rumah Impian dengan database MySql. Fokus penelitian adalah analisis kebutuhan, desain, uji coba, evaluasi, dan pemeliharaan sistem. Hasilnya adalah sebuah sistem informasi penjualan rumah yang dapat disesuaikan dengan kebutuhan klien dan mudah digunakan. Studi ini menunjukkan bahwa penerapan sistem ini dapat membantu penjualan CV Rumah Impian.
PELATIHAN PENGGUNAAN FITUR MAIL MERGE DAN TABLE OF CONTENTS PADA APLIKASI MICROSOFT OFFICE WORD UNTUK SISWA/I SMK NEGERI 1 LOLOFITU MOI Waruwu, Jurisman; Laia, Ofelius; Gea, Nov Elhan; Lase, Devi Chrisman
Haga : Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2024): Haga: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/haga.v3i1.2012

Abstract

The training on the use of Mail Merge and Table of Contents features in Microsoft Office Word application at SMK Negeri 1 Lolofitu Moi aims to improve students' technical skills in managing documents. The training is designed to help students understand and apply these features in academic and professional contexts. Students were given in-depth understanding and hands-on practice on how to combine standard documents with external data using Mail Merge and how to create an automated table of contents using Table of Contents. The results of the training showed a significant improvement in students' skills, as demonstrated by their ability to complete practical assignments and school projects. The training not only added value to the students' technical competence but also prepared them for the challenges in the world of work.
Analisis Efektivitas Alat Forensik Data Carving Dalam Pemulihan Data Digital Menggunakan Backtrack OS Lase, Devi Chrisman; Waruwu, Eliyunus; Laia, Ofelius; Waruwu, Jurisman; Gea, Nov Elhan
JATISI Vol 12 No 1 (2025): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v12i1.11152

Abstract

Forensik digital memiliki peran krusial dalam investigasi kejahatan siber, terutama dalam pemulihan data yang hilang atau terhapus. Salah satu metode yang digunakan dalam proses ini adalah data carving, yaitu teknik ekstraksi file dari media penyimpanan yang mengalami fragmentasi atau kerusakan. Penelitian ini bertujuan untuk menganalisis efektivitas tiga alat data carving pada BackTrack OS, yakni Scalpel, Foremost, dan PhotoRec, dengan mempertimbangkan aspek kecepatan, akurasi, dan kemampuan menangani fragmentasi file. Pendekatan eksperimental diterapkan dengan menggunakan tiga jenis media penyimpanan (USB drive, hard disk, dan kartu SD) yang telah melalui simulasi kerusakan data. Hasil penelitian menunjukkan bahwa Scalpel memiliki keunggulan dalam kecepatan pemulihan, Foremost menawarkan keseimbangan antara efisiensi dan akurasi, sedangkan PhotoRec unggul dalam pemulihan data dari media yang mengalami kerusakan parah. Temuan ini menegaskan bahwa tidak ada satu alat yang sepenuhnya unggul dalam semua aspek, sehingga pemilihannya harus disesuaikan dengan kebutuhan investigasi. Hasil penelitian ini diharapkan dapat menjadi referensi bagi praktisi forensik digital dalam menentukan alat pemulihan data yang optimal berdasarkan karakteristik kasus yang dihadapi.
Design of an Information System for Regulation and Survey of Small and Medium Enterprises (SMEs) at the Community and Village Empowerment Service of Gunungsitoli City Harefa, Yusmei Paskah; Lase, Devi Chrisman; Gulo, Aperianto; Zendrato, Bowoaro
Jurnal Teknologi Informatika dan Komputer Vol. 11 No. 2 (2025): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v11i2.2722

Abstract

In today's digital era, the use of information technology in the government sector has become an urgent need to improve efficiency, transparency, and public services. Globally, digital transformation in the public sector is encouraging governments in various countries to build technology-based systems to strengthen governance and public participation (Nurkartika, 2025). In the context of the ever-growing digital transformation of government, the need for adaptive and responsive information systems is essential, especially in managing regulations and conducting public satisfaction surveys. This study aims to design and implement a web-based Regulatory Information System and Public Satisfaction Index (IKM) Survey at the Gunungsitoli City Community and Village Empowerment Service (DPMD). The software development method used is Waterfall, including the stages of needs analysis, design, implementation, testing, and maintenance. In the implementation process, the system was built using the CodeIgniter 3 framework and SBAdmin template, with PHP, HTML, and CSS programming languages, and a MySQL database. Testing was carried out using the Blackbox Testing method and showed that all main features of the system, such as regulatory management, IKM survey input, and report generation, functioned validly. These results confirm that the system is capable of supporting agency operational efficiency, increasing public transparency, and strengthening the principles of good governance. Thus, this research not only contributes to improving the quality of public services, but also opens up opportunities for developing similar systems in other government agencies.
Implementasi Surat Keterangan Desa Berbasis Excel VBA di Kota Gunungsitoli Zendrato, Bowo; Lase, Devi Chrisman; Telaumbanua, Aldin Noferman; Gulo, Aperianto; Hareafa, Yusmei Paskah; Laoli, Hendra Sahputra; Zebua, Suriyadi
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 4 (2025): Juli 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/2hev3166

Abstract

 Kegiatan pengabdian kepada masyarakat ini berangkat dari kenyataan bahwa hingga kini, masih banyak desa yang mengandalkan metode manual dalam pembuatan surat keterangan. Proses yang lambat, rawan kesalahan penulisan, dan tidak terdokumentasi dengan baik menjadi persoalan utama yang sering dihadapi aparat desa. Menyadari hal ini, Program Studi Teknologi Informasi Universitas Nias mengambil langkah untuk memberikan solusi melalui implementasi aplikasi digital berbasis Microsoft Excel VBA, yang diterapkan di Dinas Pemberdayaan Masyarakat dan Desa (PMD) Kota Gunungsitoli. Kegiatan dilakukan melalui beberapa tahapan, yakni presentasi, demonstrasi langsung penggunaan aplikasi, praktik mandiri oleh peserta, dan diskusi interaktif. Hasil pelatihan menunjukkan adanya peningkatan signifikan dalam hal efisiensi kerja, akurasi dokumen, serta kemampuan aparatur desa dalam mengoperasikan teknologi secara mandiri. Aplikasi yang dikembangkan memungkinkan pembuatan surat secara otomatis dan siap cetak hanya dengan sekali klik, tanpa memerlukan koneksi internet atau software tambahan lainnya. Secara keseluruhan, program ini mampu menghadirkan solusi praktis bagi permasalahan administrasi desa, sekaligus mendorong percepatan digitalisasi pelayanan publik di tingkat lokal.
Pengembangan Sistem Informasi Dokumentasi Kegiatan Dinas Pemberdayaan Masyarakat dan Desa Kota Gunungsitoli Laoli, Hendra Sahputra; Lase, Devi Chrisman; Telaumbanua, Aldin Noferman; Zebua, Supriyadi
Jurnal Sains dan Teknologi (JSIT) Vol. 5 No. 2 (2025): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v5i2.3441

Abstract

The main problem in managing activity documentation at the Community and Village Empowerment Office (PMD) of Gunungsitoli City is the unavailability of a comprehensive and integrated digital system capable of recording, storing, and presenting activity data in a systematic, structured, and easily accessible manner. This limitation causes the data retrieval process to be time-consuming, increases the risk of information loss, and reduces efficiency in supporting both administrative tasks and decision-making processes. Without a proper digital platform, the management of documents and activity records relies heavily on manual processes, which often lead to duplication of work and difficulties in tracking historical data. This study aims to design and develop a web-based activity documentation information system that can support, streamline, and improve the effectiveness and efficiency of data management. The system is intended to ensure data security, accessibility, and accuracy while meeting the operational needs of the institution. The research method applied is Research and Development (R&D) using a waterfall approach, which includes requirements analysis, system design, implementation, and testing phases. The system was developed with the CodeIgniter 3 framework, MySQL database, and Bootstrap Unicat interface template, running on the XAMPP platform. The results indicate that the developed system effectively facilitates documentation management, supports multi-level user authentication, enables fast and accurate data retrieval, and improves data accessibility for internal offices and relevant stakeholders. It also enhances information security through layered authentication and provides a responsive, user-friendly interface. The study concludes that this web-based documentation information system is an effective, efficient, and reliable digital solution for the PMD Office of Gunungsitoli City, with future development possibilities including integration with other systems and advanced data analytics features.
Evaluasi Kepuasan Mahasiswa Terhadap Layanan Kemahasiswaan di Fakultas Sains dan Teknologi Universitas Nias Menggunakan Metode Analisis Regresi Waruwu, Jurisman; Dawolo, Januari; Laoli, Destriman; Harefa, Yusmei Paskah; Zebua, Otniel; Lase, Devi Chrisman
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 4 No 2(SEMNASTIK) (2024): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akunt
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol4No2(SEMNASTIK).pp143-148

Abstract

This study aimed to evaluate student satisfaction with student services at the Faculty of Science and Technology, Nias University. Involving 282 respondents consisting of 152 males and 130 females, this study used a Likert scale-based questionnaire to collect data. Validity and reliability tests showed all indicators were valid and reliable with a Cronbach's alpha value of 0.916. Satisfaction analysis was conducted through the Importance Performance Analysis (IPA) and Customer Satisfaction Index (CSI) methods, which resulted in a CSI value of 53%, indicating a good level of satisfaction although there are some aspects that need improvement. This study also identifies factors that affect student satisfaction, such as adequacy, accessibility, and quality of facilities & infrastructure, with data analysis using multiple linear regression. The results of the study are expected to provide recommendations for improving student affairs services in the future, ensuring that services remain optimal for students.
SISTEM INFORMASI PENJUALAN RUMAH BERBASIS WEB MENGGUNAKAN DATABASE MYSQL (STUDI KASUS CV. RUMAH IMPIAN) Waruwu, Jurisman; Harefa, Yusmei Paskah; Laia, Ofelius; Lase, Devi Chrisman
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 2 (2024): September
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i2.882

Abstract

Perancangan dan pengimplementasian sistem informasi penjualan rumah berbasis web untuk CV Rumah Impian dengan database MySql. Fokus penelitian adalah analisis kebutuhan, desain, uji coba, evaluasi, dan pemeliharaan sistem. Hasilnya adalah sebuah sistem informasi penjualan rumah yang dapat disesuaikan dengan kebutuhan klien dan mudah digunakan. Studi ini menunjukkan bahwa penerapan sistem ini dapat membantu penjualan CV Rumah Impian.
Design of an Information System for Regulation and Survey of Small and Medium Enterprises (SMEs) at the Community and Village Empowerment Service of Gunungsitoli City Harefa, Yusmei Paskah; Lase, Devi Chrisman; Gulo, Aperianto; Zendrato, Bowoaro
Jurnal Teknologi Informatika dan Komputer Vol. 11 No. 2 (2025): Jurnal Teknologi Informatika dan Komputer
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/jtik.v11i2.2722

Abstract

In today's digital era, the use of information technology in the government sector has become an urgent need to improve efficiency, transparency, and public services. Globally, digital transformation in the public sector is encouraging governments in various countries to build technology-based systems to strengthen governance and public participation (Nurkartika, 2025). In the context of the ever-growing digital transformation of government, the need for adaptive and responsive information systems is essential, especially in managing regulations and conducting public satisfaction surveys. This study aims to design and implement a web-based Regulatory Information System and Public Satisfaction Index (IKM) Survey at the Gunungsitoli City Community and Village Empowerment Service (DPMD). The software development method used is Waterfall, including the stages of needs analysis, design, implementation, testing, and maintenance. In the implementation process, the system was built using the CodeIgniter 3 framework and SBAdmin template, with PHP, HTML, and CSS programming languages, and a MySQL database. Testing was carried out using the Blackbox Testing method and showed that all main features of the system, such as regulatory management, IKM survey input, and report generation, functioned validly. These results confirm that the system is capable of supporting agency operational efficiency, increasing public transparency, and strengthening the principles of good governance. Thus, this research not only contributes to improving the quality of public services, but also opens up opportunities for developing similar systems in other government agencies.
Co-Authors Destriman Laoli ELIYUNUS WARUWU Gea, Nov Elhan Gulo, Aperianto Hareafa, Yusmei Paskah Harefa, Yusmei Paskah Januari Dawolo Jurisman Waruwu Laoli, Hendra Sahputra Ofelius Laia Telaumbanua, Aldin Noferman Zebua, Otniel Zebua, Supriyadi Zebua, Suriyadi Zendrato, Bowo Zendrato, Bowoaro