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All Journal INFORMATIKA KOMMAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Penelitian Ilmu komputer AMMA : Jurnal Pengabdian Masyarakat APPA : Jurnal Pengabdian Kepada Masyarakat Research Center Journal of Informatics and Information Systems
Meidy Fajar Wahyu
Unknown Affiliation
Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing

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PELATIHAN MEMBUAT VIDEO PEMBELAJARAN ONLINE MENGGUNAKAN WONDERSHARE FILMORA PADA GURU-GURU SEKOLAH ALIA ISLAMIC SCHOOL TANGERANG Meidy Fajar Wahyu; Amin Hidayat; Lely Andriyanto; Nanang Nanang
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 3 (2021): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

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Abstract

ABSTRAKPada zaman sekarang ini, dunia sedang terkena musibah virus yang dinamakan Virus Covid19. Efek dari musibah ini banyak sektor usaha terkena dampaknya, seperti tranportasi, perdagangan makanan dan minuman, serta Pendidikan juga terkena dampaknya. Maka dengan ini teknologi dalam bidangan informatika terus dikembangkan agar bisa melakukan penyesuaian terkait musibah covid19. Kegiatan pengabdian kegiatan masyarakat ini bertujuan untuk memberikan pengarahan dalam membuat media pembelajaran yakni media pembelajaran berbasis video untuk guru-guru sekolah Alia Islamic School. Pada kenyataannya, media pembelajaran belum sepenuhnya digunakan oleh para guru-guru terkait memakai dan memanfaatkan teknologi. Pada kasus ini kita bisa mempelajari hal-hal yang menjadi faktor para perserta didik agar mudah dalam metode pengajaran dan pembelajaran online. Pengembangan media video pembelajaran berbantu wondershare filmora yang dapat diaplikasikan untuk pembelajaran terhadap guru-guru ALIA Islamic school. Pengembangan pembelajaran akan dilakukan beberapa tahapan, seperti analisis kebutuhan, desain video, pengembangan data, serta implementasi dalam pembuatan video.Kata kunci: Pendidikan, Pengabdian, Aplikasi, Video, Guru-Guru
PELATIHAN DIGITAL MARKETING DAN E-COMMERCE DENGAN MEMANFAATKAN TEKNOLOGI INTERNET UNTUK MENAMBAH IDE KREATIF SISWA DI SMK YAPINKTEK Amin Hidayat; Nanang Nanang; Meidy Fajar Wahyu; Lely Panca Andriyanto; Yuda Samudra
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 3, No 1 (2022): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

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Abstract

Perkembangan kemajuan teknologi internet saat ini merupakan sesuatu yang tidak bisa dihindari dalam kehidupan sehari hari. Pesatnya perkembangan teknologi internet tentu juga berimbas pada dunia pemasaran. Perkembangan strategi pemasaran kini sangat pesat didukung dengan kemajuan teknologi informasi saat ini melalui digital marketing dan penggunaan e-commerce dalam melakukan jual-beli barang secara online oleh pelaku bisnis. Perkembangan internet yang tak terbendung, diperlukan pengetahuan yang cukup terhadap para penggunanya. Mulai dari pengenalan konten, informasi pengetahuan hingga ketertarikan terhadap internet dibeberapa wilayah. Penggunaan cerdas dan bijak dalam memanfaatkan teknologi internet perlu juga adanya penyampaian yang baik agar mudah dipahami dan dimengerti dengan baik oleh para peserta didik. Kegiatan pengabdian kepada masyarakat yang diselenggarakan di SMK Yapinktek ini bertujuan untuk memberikan pengarahan dan pelatihan bagaimana memanfaatkan kemajuan teknologi internet, agar berdampak positif bagi para siswa. Pelatihan tersebut akan dilakukan beberapa tahapan, seperti pengenalan dampak postif terhadap kemajuan teknologi internet, bagiamana penerapan digital marketing pada bisnis online, serta implementasi dalam penggunaan e-commerce.
Pengenalan Cyber Security Sebagai Fundamental Keamanan Data Pada Era Digital Yuda Samudra; Amin Hidayat; Meidy Fajar Wahyu
AMMA : Jurnal Pengabdian Masyarakat Vol. 1 No. 12 (2023): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Cyber ​​crime is a relatively new crime, which is carried out by people who are experts or who have expertise in the field of computers and information technology. When viewed from the perspective of crime, crime through cyberspace (internet) can have an impact inside and outside the virtual world. The limited space and time in carrying out activities using the internet as a medium makes it difficult for an activity in cyberspace to be detected conventionally. In the case of cyber threats, based on data analysis of the ID-SIRTII (Indonesian Security Incident Response Team On Internet Infrastructure) traffic monitoring system, it was noted that the incidence of cyber attacks in Indonesia has reached one million incidents and will increase every day due to system and application weaknesses that do not exist. is known. Protecting digital assets is an important concern, as cyber attacks affect a company's performance and reputation. Many methods and techniques can be used to support the process of directing students to take advantage of great opportunities with the impact of the development of internet technology. One of the introductions to Cyber ​​Security and how to enter personal data on gadget devices that currently students are good at using these devices, but still lacks knowledge about data security. With the introduction of cyber security as fundamental data security in the digital era, it is hoped that students will have an awareness of the importance of personal data so that data does not occur by irresponsible people so as to harm various parties whose data is misused. So, this Community Service Activity aims to provide direction to students by conducting face-to-face counseling with students to introduce the importance of data security in the digital era and support understanding of cyber security and cyber crimes that occur in the current era. This activity is in the form of training materials and practices during the training. The material contains a basic introduction to the impact of training on the advancement of internet technology, how to implement data security, and the application of safe e-commerce usage for personal data security. In preparation for the training, the service team tested the application of data in the use of e-commerce as material which was then discussed during the training. The training was given in the form of a lecture followed by a question and answer session. Starting from the introduction of the impact of post-advancement internet technology, then they will be taught how to apply security data to digital products when transacting online, so that the way the data is known by many people, then students will also be provided with practices on how to use security systems on gadgets and understand how to flow. secure transactions on websites, e-commerce and games. The training was held in the Computer Lab of Madrasah Aliyah Negeri 1, South Tangerang City, so that students could immediately practice what they were learning in this training. Keywords: Cyber Security, Keamanan Data, Era Digital, Data, Cyber Crime
Pengenalan Social Commerce Dan Digital Brand Marketing Keamanan Data Pada Era Digital Yuda Samudra; Lely Panca Andriyanto; Meidy Fajar Wahyu
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 2 (2024): APPA : Jurnal Pengabdian kepada Masyarakat
Publisher : Shofanah Media Berkah

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Abstract

Perkembangan teknologi internet saat ini merupakan fenomena yang tidak bisa dihindari dalam kehidupan sehari-hari. Pesatnya perkembangan teknologi Internet tentunya juga membawa dampak pada dunia pemasaran. Evolusi strategi pemasaran saat ini sangat pesat, didukung oleh kemajuan teknologi informasi saat ini melalui pemasaran digital dan penggunaan e-commerce dalam jual beli online bagi para pengusaha. Perkembangan Internet yang tak terhindarkan memerlukan pengetahuan lengkap dari penggunanya. Mulailah dengan memperkenalkan konten, informasi, dan pengetahuan yang menarik di Internet di beberapa bidang. Menggunakan secara cerdas dan hati-hati dalam menggunakan teknologi internet juga memerlukan komunikasi yang baik agar mudah dipahami dan dipahami oleh siswa. Kegiatan pengabdian masyarakat ini dilaksanakan di MAN 1 Tangerang Selatan dengan tujuan untuk memberikan orientasi dan pelatihan bagaimana memanfaatkan kemajuan teknologi internet untuk memberikan dampak positif kepada siswa pada bidang social commerce dan Digital Brand Marekting. Pelatihan akan berlangsung dalam beberapa tahap, seperti pengenalan dampak positif kemajuan teknologi internet, bagaimana penerapan pemasaran digital pada perdagangan online, serta penerapan penggunaan e-commerce pada social commerce.
Administrasi surat-menyurat merupakan elemen penting dalam operasional institusi pendidikan. Di SMK Perwira Bangsa, proses surat-menyurat masih dilakukan secara manual sehingga menyebabkan keterlambatan distribusi, kesalahan pengarsipan, dan risiko keaman Ripal, Muhammad Riski; Meidy Fajar Wahyu
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 3 (2025): September
Publisher : PT Triputra Sejahtera Prima

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Mail management is an essential part of administrative activities in educational institutions. However, at SMK Perwira Bangsa, the correspondence process is still handled manually, leading to several issues such as delayed distribution, filing errors, and high risks to document security. To address these problems, this research developed a web-based mail management system integrated with workflow automation and digital signatures using OpenSSL. The workflow automates the entire correspondence process, from document creation to distribution, while the digital signature ensures document authenticity and integrity through cryptographic technology. The system was developed using the waterfall methodology, covering stages of requirement analysis, system design, implementation, and testing through black-box testing. Test results showed that the system successfully improved administrative efficiency by accelerating letter distribution, reducing document management errors, and enhancing document security through digital signature validation. Additionally, the system includes a real-time document tracking feature to support transparency and administrative monitoring. The use of OpenSSL provides strong security guarantees for document authentication. This system is expected to serve as an effective digital solution for document management in educational institutions and can be adapted by other schools.
IMPLEMENTASI ALGORITMA NAIVE BAYES UNTUK PROGRAM CEGAH STUNTING (STUDI KASUS: PUSKESMAS BOJONGSARI DEPOK) Asha Riska Amalia; Meidy Fajar Wahyu
Informatika: Jurnal Teknik Informatika dan Multimedia Vol. 5 No. 2 (2025): Oktober : JURNAL TEKNIK INFORMATIKA DAN MULTIMEDIA
Publisher : LPPM Politeknik Pratama Kendal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/informatika.v5i2.1378

Abstract

Stunting in toddlers remains a major public health challenge in Indonesia as it has long-term impacts on children’s growth and quality of life. Manual detection through community health posts often requires considerable time, is prone to errors, and lacks practical tools that can be independently used by the community. This study aims to develop an application based on the Naïve Bayes algorithm to support early detection of stunting risk among toddlers in the Bojongsari Community Health Center, Depok. The research employed a quantitative descriptive approach using the CRISP-DM method, involving data collection of children aged 0–59 months through observation, interviews, and documentation, followed by data cleaning, modeling with Naïve Bayes, and evaluation based on accuracy. The results indicate that the application successfully classifies toddlers’ nutritional status into normal or stunting categories with good accuracy, while providing a simple and user-friendly interface for independent use. The findings conclude that the implementation of the Naïve Bayes algorithm is effective in accelerating stunting risk detection and enhancing community participation in prevention efforts, which ultimately contributes to more efficient health services and reduced stunting prevalence.   
IMPLEMENTASI WEBSITE LAYANAN KESEHATAN MENTAL BERBASIS SELF-ASSESSMENT DENGAN CHATBOT AI MENGGUNAKAN NATURAL LANGUAGE PROCESSING Agung Kurniawan; Meidy Fajar Wahyu
Jurnal Publikasi Ilmu Komputer Terapan Vol 1 No 1 (2026): Juli 2026
Publisher : PT. ALRCA INOVASI DIGITAL

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This study implemented a web-based mental health service platform that integrates self-assessment, an NLP-based chatbot, and centralized data storage for a mental health clinic in Pasar Kemis, Tangerang, Banten. The research addressed manual recording, limited early-screening access, service delays, and the absence of an integrated mechanism for receiving complaints and scheduling counseling. The system was developed through observation, interviews, literature study, database design, interface design, implementation, and system testing. The website provides user registration, screening, chatbot consultation, educational articles, counseling booking, and administrative management of users, schedules, assessments, and chat logs. The implemented system stores self-assessment results, chatbot interaction history, and user profiles in a structured database to support more organized service workflows. Testing and user feedback reported in the study indicate that the system functions as expected and is positively received in terms of usability, accessibility, and chatbot usefulness. The study concludes that the proposed platform can improve the efficiency, structure, and accessibility of early mental health services.
IMPLEMENTASI WEB SKYSTORE UNTUK MANAJEMEN INVENTORI SUKU CADANG PESAWAT DENGAN FITUR DASHBOARD ANALYTICS DAN SHELF LIFE NOTIFICATIONS MENGGUNAKAN METODE RAD BERBASIS LARAVEL (STUDI KASUS: PT GMF AEROASIA TBK) Muhamad Iqbal; Meidy Fajar Wahyu
Jurnal Publikasi Ilmu Komputer Terapan Vol 1 No 1 (2026): Juli 2026
Publisher : PT. ALRCA INOVASI DIGITAL

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Abstract

Aircraft maintenance operations require accurate and traceable spare-part information, yet satellite-warehouse monitoring may remain dependent on spreadsheets even when an enterprise system is available. This study developed SkyStore, a web-based operational inventory application for a satellite warehouse at PT GMF AeroAsia Tbk. Requirements were identified through non-participant observation, a semi-structured interview with a warehouse supervisor, document review, and analysis of receiving, issuing, return-to-warehouse, in-transit, bin-location, and shelf-life processes. The application was developed through Rapid Application Development using Laravel and MySQL. SkyStore consolidates warehouse transactions, reference data, user permissions, dashboard summaries, import-export functions, and shelf-life notifications without replacing the corporate SAP platform. Functional evaluation covered 59 black-box scenarios across 15 modules, all of which produced the expected results. White-box basis-path evaluation covered 13 independent paths: three in login, five in incoming, and five in shelf-life processing, with cyclomatic complexity values of 3, 5, and 5. All tested paths conformed to the expected outcomes. The findings demonstrate functional and logic-path conformity, but do not establish improvements in processing time, inventory accuracy, or user acceptance because those outcomes were not measured.
A Comparative Analysis of Machine Learning Approaches for Diabetes Prediction: Stability of Hold-Out Testing versus Cross-Validation Ade Putra Prima Suhendri; Meidy Fajar Wahyu; Amin Hidayat; Lely Panca Andriyanto
Jurnal Publikasi Ilmu Komputer Terapan Vol 1 No 1 (2026): Juli 2026
Publisher : PT. ALRCA INOVASI DIGITAL

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Automated medical diagnostic systems often face operational challenges when dealing with clinical datasets that contain noise, biological zero-value anomalies, and class imbalance issues. This study offers an empirical benchmark of six supervised machine learning algorithms—Random Forest (RF), Decision Tree (DT), Gradient Boosting (GB), K-Nearest Neighbors (KNN), Support Vector Machine (SVM), and Gaussian Naïve Bayes (GNB)—evaluated directly on the un-imputed Pima Indians Diabetes dataset. We systematically compare the performance differences between a single 80:20 hold-out test split and a 10-fold stratified cross-validation, assessing accuracy, stability, and discrimination across various thresholds. Results show that while the hold-out test favors Random Forest (92.86%) and Decision Tree (92.21%) in accuracy, stratified cross-validation reveals that ensemble models like Gradient Boosting (88.94% CV accuracy) and Random Forest (88.55% CV accuracy) provide better operational stability. Additionally, threshold-independent metrics indicate that Gradient Boosting and Random Forest share top ROC-AUC scores (0.98), with Gradient Boosting leading in Precision-Recall AUC (0.97). Lower stability is observed in linear and probabilistic models such as SVM (81.17% accuracy, 0.84 ROC-AUC) and Gaussian Naïve Bayes on raw features. These results emphasize that relying solely on single hold-out evaluations may overestimate how well classifiers generalize, with ensemble methods emerging as the most robust approach for unconstrained clinical risk assessment.
Co-Authors Ade Putra Prima Suhendri Agung Kurniawan Amin Hidayat Amin Hidayat Asha Riska Amalia Lely Andriyanto Lely Panca Andriyanto Muhamad Iqbal nanang nanang Nanang Nanang Ripal, Muhammad Riski Yuda Samudra