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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Information System JAKSTIK Magazine Proceeding SENDI_U Jurnal Ilmiah KOMPUTASI JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI JURNAL PENDIDIKAN TAMBUSAI Petir IJISTECH (International Journal Of Information System & Technology) JISICOM (Journal of Information System, Infomatics and Computing) Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Jurnal Ilmu Teknik dan Komputer G-Tech : Jurnal Teknologi Terapan IJISTECH Quantitative Economics and Management Studies Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) International Journal Software Engineering and Computer Science (IJSECS) Journal of Islamic Business Management Studies (JIBMS) Jurnal Sains dan Teknologi Informasi Prosiding SeNTIK STI&K
Maria Sri Wulandari
STMIK Jakarta STI&K
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Pengembangan Sistem Penjualan Gelang Manik Hello Eunoia Menggunakan Strategi CRM Guna Meningkatkan Loyalitas Pelanggan Wulandari, Maria Sri; Noveandini, Rahayu; Aningsih, Dewi Sifa
JATISI Vol 12 No 2 (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.v12i2.11403

Abstract

Hello Eunoia is a creative industry that has been established since 2021. This industry sells handicraft products made from beads, especially bracelets. For sales and promotion techniques, Hello Eunoia wants to apply web-based information technology. This is because so far Hello Eunoia has only relied on social media with the WhatsApp, Instagram and manual face to face platforms. Therefore, it is necessary to create a web-based sales system for bead bracelets at Hello Eunoia using CRM (Customer Relationship Management) as a sales system for the Hello Eunoia creative industry to make it easier for sellers to communicate all forms of information both about products and shops to buyers, so that buyers can receive valid information conveyed via WhatsApp and email media. The development model used is System Development Life Circle (SDLC). The software used is Sublime Tex, Xampp, and Mysql. The tests carried out are black box testing, browser performance testing and Likert scale user testing. From the test results, the function and usability of this application can run well. This application can make it easier for customers to place orders and make transactions anytime and anywhere without having to come directly to the shop.
Penerapan Model LSTM pada Analisis Sentimen Ulasan Pengguna Aplikasi Shopee Google Play Store Noveandini, Rahayu; Wulandari, Maria Sri; Rasyad, Farhan
JURNAL FASILKOM Vol. 15 No. 2 (2025): Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer)
Publisher : Unversitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jf.v15i2.9150

Abstract

Dalam beberapa tahun terakhir, pemasaran berbasis teknologi telah mengalami lonjakan pertumbuhan yang signifikan. Hal ini terjadi seiring dengan kemajuan pesat dalam bidang teknologi digital,seperti kecerdasan buatan (AI), big data, machine learning, dan Internet of Things(IoT). Teknologi ini memungkinkan perusahaan untuk mengenali perilaku konsumen secara lebih akurat, mempersonalisasi pesan pemasaran, serta mengoptimalkan strategi penjualan secara real time. Kemunculan platform digitalseperti media sosial, e-commerceturut mempercepat pertumbuhan ini. Perusahaan tidak lagi hanya mengandalkan metode pemasaran tradisional melainkan dengan membangun marketplaceyang merupakan pasar digital. Untuk mengukur tingkat kepuasan pelanggan, meningkatkan kualitas layanan dan produk, mendeteksi masalah serta mendukung keputusan bisnis berbasis data diperlukan suatu pemahaman, opini maupun presepsi kepuasan pengguna terhadap layanan atau produk yang ditawarkan di platformtersebut. Analisis sentimen bertujuan untuk mengklasifikasisikap atau perasaan seseorang terhadap suatu hal berdasarkansuatu teks apakah bersifat positif, negatif atau netral. Algoritma LSTM (Long ShortTerm Memory) merupakan salah satu model untuk melakukan analisis sentimen. Penggunaanalgoritma LSTM dengan penggabungan metode SMOTE dan BERT pada penelitian ini untuk mengukur tingkat akurasi, presisi danrecalldari ulasan review pengguna aplikasi Shopee Google Playstore. Pada penelitian ini dibagi menjadi 3 batch yaitu batch 32, 64 dan 128 dengan nilai epochsebesar 5 dan mampu memberikan performa tingkat akurasi sebesar 99.56% dengan nilai precision sentiment negatif 1.00, sentimen positif 1.00 dan nilai recallsebesar 0.99 pada batch 128.
Innovation in Waste Bank Management Through Business Model Canvas and Social Entrepreneurship Approach Wulandari, Maria Sri; Nurasti, Cicilia; Gopito, Florensia Eka; Siti, Kristina; Sumarwan SJ, Antonius
Quantitative Economics and Management Studies Vol. 6 No. 5 (2025)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.qems4141

Abstract

This study aims to develop an innovative school waste bank model based on social entrepreneurship using the Business Model Canvas (BMC) framework to increase student and community participation in sustainable waste management. A descriptive qualitative approach with a case study strategy was conducted at SMK Strada II, West Jakarta. Data were collected through in-depth interviews, observation, document analysis, and focus group discussions. The results show that integrating BMC elements such as key partners, value propositions, and revenue streams strengthens the program's structure and sustainability. Active involvement of students and the surrounding community enhances its educational, social, and economic functions. Simple incentives and collaborative approaches effectively raise environmental awareness. This study is limited to one school and has not measured long-term impacts. The findings offer opportunities to replicate the model in other schools and encourage educational policies based on social entrepreneurship and environmental education.
RANCANGAN APLIKASI PENJUALAN TIKET WISATA GUNUNG GALUNGGUNG BERBASIS WEB MENGGUNAKAN MODEL WATERFALL Ningtyas, Dita; Noveandini, Rahayu; Wulandari, Maria Sri
Prosiding Seminar SeNTIK Vol. 8 No. 1 (2024): Prosiding SeNTIK 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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Abstract

Wisata alam gunung galunggung daerah Tasikmalaya merupakan salah satu wisata alam pegunungan jalur selatan yang banyak diminati oleh masyarakat luas. Gunung Galunggung sendiri mempunyai dua fungsi yaitu sebagai daerah pariwisata dan sebagai Kawasan hutan lindung bagi derah sekitarnya. Sebagai daerah pariwisata tentunya Gunung Galunggung banyak didatangi oleh para wisatawan. Penjualan tiket masuk pada wisata alam Gunung Galunggung masih dilakukan secara manual yaitu para wisatawan membeli tiket dilokasi. Hal ini sering menimbulkan kesalahan pencatatan data transaksi penjualan tiket. Tujuan penelitian ini adalah membangun suatu perangkat lunak untuk penjualan tiket wisata alam Gunung Galunggung berbasis web, sehingga memudahkan para wisatawan untuk memiliki tiket masuk terlebih dahulu sekaligus informasi yang ada disekitar wilayah wisata tersebut. Metode penelitian yang digunakan adalah metode SDLC dengan model Waterfall yang terdiri dari 5 (lima) tahap yaitu: (1) Analisis Kebutuhan, (2) Perancangan, (3) Penerapan, (4) Uji Coba dan (5) Pemeliharaan. Rancangan aplikasi ini juga menggunakan model UML untuk menjelaskan proses – prose yang terjadi pada sistem yang dibangun. Rancangan perangkat lunak ini menggunakan framework Laravel dan basis data MySQL. Hasil uji kinerja browser yang dilakukan, didapat bahwa aplikasi ini berjalan dengan baik pada browser Chrome
Penerapan Quick Response Code Dalam Proses Presensi Pada Sistem Kepegawaian Berbasis Web Wulandari, Maria Sri; Noveandini, Rahayu; Indrawan, Ilham
Prosiding Seminar SeNTIK Vol. 9 No. 1 (2025): Prosiding SeNTIK 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sistem presensi berbasis QR Code dirancang untuk meningkatkan efisiensi dan keamanan kehadiran pegawai. Implementasi berbasis Laravel ini meningkatkan akurasi data dan transparansi pelaporan secara real-time.
Penerapan Sistem Informasi Geografis pada Pemetaan Coffee Shop Daerah Jakarta Selatan Berbasis Web Noveandini, Rahayu; Wulandari, Maria Sri; Ramzy, Naufal Aly
Jurnal Sains dan Teknologi Informasi Vol 5 No 1 (2025): Desember 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jussi.v5i1.8801

Abstract

The application of Geographic Information Systems (GIS) for mapping coffee shops in South Jakarta is highly relevant and beneficial. GIS allows the public to easily access more complete and accurate information about the distribution of coffee shops in the area. The problem is that there is currently no system that provides information and locations of coffee shops in South Jakarta for the general public. The development of the South Jakarta coffee shop GIS was carried out to respond to the community's need for more complete and structured location information. This web-based system makes it easier for users to find coffee shops that suit consumer needs through clear and informative spatial data visualization. This system also provides an interactive map that displays the locations of all coffee shops in South Jakarta, equipped with more detailed additional information than conventional map services, making it easier for users to search and determine the appropriate choice. The objective of this research is to develop GIS software that maps the locations of coffee shops. Leaflet.js software is used to map coffee shop locations using the Waterfall approach as the system development method. The process sequence begins with Analysis, Design, Coding, Testing, Implementation, and Maintenance, with testing using the blackbox method, and the results show that all system features function properly. System performance testing was conducted using two browsers, Chrome and Microsoft Edge, with page access speeds of 0.16 seconds for Chrome and 0.91 seconds for Microsoft Edge. For further development of the system, features such as user reviews, ratings, and recommendations based on user preferences can be added to make the system more interactive and informative.
SEGMENTASI DAN KLASIFIKASI LESI KULIT MENGGUNAKAN YOLO V11 Rahayu Noveandini; Maria Sri Wulandari; Farhan Rasyad
Journal of Information System, Informatics and Computing Vol 10 No 1 (2026): JISICOM (June 2026)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v10i1.2385

Abstract

Skin cancer poses a serious threat if not detected early. Limited access to dermatology services calls for a reliable digital solution. This study proposes DermaScan, a web application for the early diagnosis of skin cancer based on the YOLOv11 model, capable of simultaneously segmenting and classifying skin lesions. The model was trained using the pre-processed HAM10000 dataset, including data augmentation and conversion of annotations to the YOLO format. The training process utilized a GPU and mixed precision for efficiency. Evaluation results demonstrate high performance with mAP50 = 0.91 and mAP50-95 = 0.735 for detection, as well as mAP50 (Seg) = 0.905 and mAP50-95 (Seg) = 0.706 for segmentation, proving good accuracy in mapping and identifying lesions. The best performa model is implemented into a web application using Flask (backend) and React.js (frontend) with a single-page application interface. Users can upload images of lesions and receive real-time prediction results, including disease type, severity level, and medical recommendations. DermaScan serves as a fast and easily accessible non-invasive screening tool. This system has the potential to raise public awareness and support healthcare professionals in the early detection of skin cancer, although it is not a substitute for clinical diagnosis
PENGEMBANGAN SISTEM INFORMASI WEB CAFE HAGI DENGAN METODE CUSTOMER RELATIONSHIP MANAGEMENT Maria Sri Wulandari; Rahayu Noveandini; Rivaldi Rahman
Journal of Information System, Informatics and Computing Vol 10 No 1 (2026): JISICOM (June 2026)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v10i1.2366

Abstract

The development of information technology is driving transformation in business processes, particularly in transaction and data management. Cafe Hagi currently still implements a cash payment system that limits transaction flexibility for customers. The design in this study aims to build a web-based sales system integrated with a payment gateway and Customer Relationship Management (CRM) features to improve operational efficiency and quality service. The system development method selected uses the Software Development Life Cycle (SDLC) with the Waterfall model. The development stages consist of planning, requirements analysis, design using UML with implementation, and system testing. Web technology is the choice for system development, supported by a relational database and integrated digital payment services and message notifications. The results of the study indicate that the system is able to support non-cash transactions, simplify sales data management, and enhance interaction with customers through CRM features. Thus, this system has the potential to improve operational effectiveness and business competitiveness in the face of digital developments..The research results indicate that the developed system is capable of supporting non-cash transactions, simplifying sales data management, and enhancing customer interaction through CRM features. Therefore, this system has the potential to improve operational effectiveness and business competitiveness in the face of digital developments.
Co-Authors A Benny Mutiara Abdul Hakim Agung Slamet Riyadi Aningsih, Dewi Sifa Asep Juarna Cincin Utami Dahlan, Fuadi Ahmad Dwi Putra, Noval Farhan Rasyad Febriansyah Febriansyah Gopito, Florensia Eka Indrawan, Ilham Ire Puspa Wardhani Ningtyas, Dita Nurasti, Cicilia Prihandoko . Putra, Noval Dwi Rahayu Noveandini Rahayu Noveandini Rahayu Noveandini Ramanda, Galeh Putra Ramzy, Naufal Aly Rasyad, Farhan Rivaldi Rahman Siti, Kristina Soegijanto Soegijanto Sumarwan SJ, Antonius Susi Widayati Sutarno . Yudi Irawan Chandra