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All Journal Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Sistem Informasi, Teknologi Informasi, dan Edukasi Sistem Informasi (JUST-SI) Jurnal Nasional Teknik Elektro dan Teknologi Informasi
Issa Arwani
Fakultas Ilmu Komputer Universitas Brawijaya
Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Social Sciences Other

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Analisis Sentimen Pengguna Twitter terhadap Pembayaran Cashless menggunakan Shopeepay dengan Algoritma Random Forest Thifal Fadiyah Basar; Dian Eka Ratnawati; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 3 (2022): Mei 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Shopeepay is an electronic money service issued by the shopee company for transactions at shopee, offline payments at shopeepay partners, and storing the returned funds for use in subsequent transactions. Many shopeepay users in Indonesia raise many opinions on this platform, one of which is the microblogging site, namely Twitter. Sentiment analysis or opinion mining is computational learning to identify and extract as well as study opinions, sentiments, emotions, judgments and views in text form. Random Forest which is one of the methods in conducting Sentiment Analysis and enters the type of Decision tree method. In this study, the random forest classifier algorithm was used to classify the opinions of twitter users on the shopeepay platform. From the implementation, the values ​​for the results with a tree depth of 55 and the number of trees 300 resulted in 95% precision, 94% recall, 95% F1-Score and 95% accuracy.
Analisis Sentimen berbasis Aspek terhadap Ulasan Hotel Tentrem Yogyakarta menggunakan Algoritma Random Forest Classifier Hana Chyntia Morama; Dian Eka Ratnawati; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 4 (2022): April 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The development of tourism has increased visits in tune with the hospitality industry in Indonesia. One of the popular five-star hotels is Hotel Tentrem Yogyakarta. The large number of hotel review data makes visitors confused to make the right decision. Sentiment analysis can overcome this problem by processing review text data which was initially unstructured into information that has positive, negative or neutral values. In addition, aspect categorization is also carried out so that it is easier for visitors to find reviews according to their purpose. The aspects used in this research are room aspects, service aspects, location aspects, swimming pool aspects, and gym aspects. Hotel review data was obtained by scraping using the Webscraper.io tool on the Tripadvisor website. Classification was carried out using the Random Forest Classifier algorithm and term frequency-inverse document frequency (TF-IDF) word weighting. After analyzing the test, the aspect that is used is only the room aspect because it has a balanced proportion of sentiment compared to other aspects. The proportion of sentiment is considered important in the classification of sentiment. The test is carried out based on the parameter scenario of the number of trees and the depth of the tree. The number of trees used in this study is 300 and the depth of the tree is 10. The test results prove that the greater the number of trees and the depth of the tree, the better the prediction results. The best classification results in the room aspect is 90% for the accuracy value and the f1 score.
Pengembangan Sistem Informasi Point of Sales (POS) berbasis Website untuk Manajemen Home Industry (Studi Kasus: Gelsey Real Surakarta) Safria Isnibaiti; Issa Arwani; Widhy Hayuhardhika Nugraha Putra
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 4 (2022): April 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Gelsey Real Surakarta is a home industry that is engaged in the business of buying and selling clothes. The increase in the number of sales by up to 50% from the beginning of 2021 to the middle of 2021 which makes them need more effort because they are recorded manually or recorded. The amount of data that must be written, they often do a re-calculation in the middle of 2021, when the soaring demand for production of up to ±1000 orders per month creates sales results that are not balanced with the recording in the book. The small number of employees makes them do double jobs in the production and transaction departments. From these problems, Point of Sales (POS) information system was created for data management and sales transactions. The development of this system uses the Laravel framework and the programming language PHP, HTML, CSS, JavaScript and MySQL database. The tests used are functional testing, user acceptance testing and compatibility testing. Functional testing using a validation test results from this test obtained the results of 24 test cases which show all are valid. While the user acceptance testing test, the author submits a questionnaire with 18 total questions and the result is 91.11% where when adjusted to the Likert interval table, the examiner's assessment agrees with the questions in the questionnaire for information systems. The last test, namely the results of the compatibility testing test, shows that this system can be accessed by all web browsers. It can be concluded that the Point of Sales (POS) information system facilitates transaction management and also recaps data so that employees can minimize the occurrence of unintentional errors.
Pengembangan Sistem Informasi Point of Sales berbasis Web menggunakan Framework Laravel (Studi Kasus: Meetup Station) Gladys Wahyu Khairunnisa; Issa Arwani; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 4 (2022): April 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Meetup Station is an SME that has operated in Tuban since 2020 and focuses on culinary business especially fast served food and beverages. In the present, they still use physical sharing books to record transactions and manage the accounting manually that leads to so much inconsistent data. To solve that problem, a point of sales system needs to be implemented to help manage and record transactions easily. The point of sales system will be developed using waterfall method, PHP Laravel 8 framework and PostgreSQL database. From the quality assurance test results, all functional requirements have been tested 100% valid and the system has been displayed well in 8 different browsers and responsive for many kinds of display such as PC monitor, tablet, and smartphone.
Pengembangan Sistem Informasi Pelaporan pada Korwilker Pendidikan dan Kebudayaan Kecamatan Bareng berbasis Web Elfa Fatimah; Issa Arwani; Dian Eka Ratnawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 4 (2022): April 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Reporting activities are activities that are commonly found in various agencies, both government agencies, and central agencies. The school reports on school data and student data, which is then sent and recapitulated by the Coordinator for Education and Culture of the Bareng sub-district. The reporting process still uses a manual system, there is no overall system integration. We need a system that can facilitate the reporting process and make monthly recordings that can also provide convenience in managing reporting. Therefore, research was conducted on the Development of a Web-Based Reporting Information System at the Education and Culture Coordinator of the Bareng District. The development of this information system is carried out using the waterfall development method which consists of the stages of needs analysis, system design, implementation, and testing and is developed on a web-based basis. The results of this study obtained 2 actors with 14 functional needs and 1 non-functional need. This system has been tested API using postman, validation testing using the black box method and compatibility testing. In this test, validation tests are carried out on all functional requirements that provide valid results and system compatibility testing can be run well on various browsers and platforms.
Pemanfaatan Teknologi Progressive Web Apps (PWA) dalam Pengembangan Sistem Penjualan Satelit berbasis Web (Studi Kasus : PT Pasifik Satelit Nusantara) Abi Dwijo Sukma; Tibyani Tibyani; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 5 (2022): Mei 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

PT Pasifik Satelit Nusantara is an Indonesian telecommunications and information satellite company and operator. From PT Pasifik Satelit Nusantara, they already have a website that provides information on products & services being sold. However, the website is lacking in helping to make it easier for consumers to be interested in using the products & services provided by PT Pasifik Satelit Nusantara, because the way to access it by manually typing the website address makes users lazy to visit the website, and when the user is in a place with minimal network. , it will be slow loading. To overcome the obstacles that occur, assemble an online business site using the Waterfall technique complete with an order, customer and payment management framework. Not only that, it will be integrated using Midtrans, which is a payment gateway service provider, for automatic payment systems. The implementation of theisystem is builtiin the form of aiwebsite application with the help of the Laravel framework and will also be integrated with progressive web app technology which can be opened on various devices. System testing is done by blackbox.testing and usability.testing. Where in black-box.testing all test cases get valid status. Then the next test, namely usability, was carried out using the usability scale system and got an average of 69.5 in the acceptable category. Testing using Compatibility, the website can be run on various types of browsers. And the test uses Chrome DevTools to test service worker performance on progressive web apps running offline.
Klasifikasi Citra Sistem Isyarat Bahasa Indonesia (SIBI) dengan Metode Convolutional Neural Network pada Perangkat Lunak berbasis Android Sherryl Sugiono Sindarto; Dian Eka Ratnawati; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 5 (2022): Mei 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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The standarized Indonesian Sign System (SIBI) is one of the media that helps communication among the deaf and mute in a wider community. It is known that 211.889 Indonesians are persons with disabilities consisting of 6.5% (13.802) are deaf and 2.6% (5.580) are speech impaired. Many ordinary citizens do not understand sign language which becomes a limitation for communicating with the deaf or mute. This research develops an application named IBIS with real-time sign language translator system. The real-time sign language translator system is developed using the convolutional neural network method with Tensorflow Lite Model Maker as the development medium. Researcher used the convolutional neural network method as the accuracy is relatively high. The model is integrated into Android based application developed with Flutter framework. IBIS application development starts from system and interface design using the waterfall method. Furthermore, the system is implemented in accordance to the defined requirements. The model is integrated into the Android based application using tflite_flutter and tflite_flutter_helper plugin. After that, testing is carried out for IBIS application and object detection model. The test for application testing includes validation testing and usability testing. The validation test is carried out using the blackbox method with the results show that all functionalities is in accordance with the defined requirements. Usability test with System Usability Scale (SUS) method reached a value of 86 and fall into the acceptable category. Testing for object detection model is done by comparing the original class with the detected class. The accuracy test reached 88% for 15 classes.
Pengembangan Sistem Informasi Pembayaran Biaya Pendidikan menggunakan Teknologi Payment Gateway (Studi Kasus: SD Islam Terpadu Nurul Fikri Pati) Qonita Nur Farhana; Issa Arwani; Dwija Wisnu Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

SD Islam Terpadu Nurul Fikri Pati is a formal educational institution that applies the Student Centered Learning method where learning activities are focused on developing student character. To make this a success, synergy is needed from all stakeholders, one of which is the relationship between parents/guardians of students and the school in terms of paying for education fees. The process of recording the payment of education fees is considered less efficient and effective because it is recorded manually in the recapitulation book, then transfers the data into excel to make billing and payment reports. Furthermore, there are several problems, such as double payment data and unrecorded payment data. Based on these problems, the authors conducted research on the development of a web-based education fee payment system using the waterfall method. The analysis and design phase uses UML modeling such as use case diagrams, use case scenarios, activity diagrams, sequence diagrams, class diagrams, and physical data models. The system was developed using the Laravel framework by utilizing the integration of the payment gateway midtrans which handles payments from users. Functional testing of the system using blackbox testing which gets a percentage of 100% valid. The non-functional testing of the system was carried out using the System Usability Scale (SUS) which obtained a calculation score of 76.67, so the system was categorized as excellent, and entered into grade C which was categorized as acceptable.
Pengembangan Sistem Pemesanan Paket Wisata berbasis Website menggunakan Midtrans Webservice sebagai Payment Gateway (Studi Kasus: Majapahit Tour & Travel) Hendro Dwi Prasetyo; Muhammad Aminul Akbar; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Majapahit tour & travel is a tour package provider service located in Mojokerto. Majapahit tour & travel business process is carried out by online and offline methods. Booking via online via whatsapp, Instagram and telephone, while offline bookings can directly come to the Majapahit tour & travel office, from these two ways there are obstacles, namely customers must still come to the office to provide proof of the seriousness of ordering tour packages. Another obstacle is that conventional tour package payments have not met the needs of the public for technological developments that are starting to take advantage of digital payments. Based on these problems, the creation of a website and payment system using online payment can be used as a solution to problems in Majapahit tour & travel, so that customers do not have to come to the office to order packages and payments can be made online with the midtrans payment gateway integrated with the application. This system was developed using the SDLC (Software Development Life Cycle) method, namely Waterfall and payments using midtrans payment gateways. Then the programming language uses PHP with the Laravel framework. System development starts from needs analysis, design, implementation to the testing stage. After being designed and implemented, blackbox testing was found out that from 18 functional needs, it produced valid results according to the needs analysis, then compatibility testing was produced from 8 types of browsers that were tested, good results were produced on all types of browsers, and usability testing produced an average value of 80 which was included in the good category, with a grade scale of B and included acceptable
Pengembangan Sistem Informasi Pelayanan Pasien berbasis Web (Studi Kasus: Balai Pemasangan Gigi Setia Kawan) Fathin Al Ghifari; Dian Eka Ratnawati; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Setia Kawan is a place that serves the manufacture and installation of dentures. The service flow starts from registration, calling, consulting, measuring, manufacturing, installing and paying. Setia Kawan has a problem, namely the recording of queue data and receipts is still done manually. This causes queues to pile up, as employees need to handle 2 jobs. Another problem is that when a patient wants to make a warranty claim, employees need time to make sure the receipt is genuine and valid by looking for data in the queue archive on that date. Because of this problem, Setia Kawan received criticism that the services provided were very long. Based on that problem, the researcher created a patient service information system which on the admin side has features to manage patient data, queues, bookings and payments. The information system on the Patient side has features for booking queues, changing schedules and canceling bookings. The development of this system uses the waterfall model because all requirements have been defined at the requirements analysis stage which produces 2 actors, 11 functional requirements and 1 non-functional. The implementation phase produces 12 interface pages on the Admin side and 4 on the Patient side. Based on the results of functional testing, both sides get a success value of 100%. The results of the usability test using the usability scale (SUS) system get 68 points for the admin frontend and 75 for the patient frontend. SUS for the admin frontend is in the OK and marginal categories, while the patient frontend is in the Good and Acceptable category.
Co-Authors A. Baihaqi Mubarok Abi Dwijo Sukma Abidin Adi Prasetyo Abimanyu Prayuda I. H. Alfianto Ach Fauzan Achmad Fanani Kurniawan Saputra Adithia Risma Rara Putri Aditya Yudha Agung N Adlan Husein Malahella Agi Putra Kharisma Ahmad Yazid Bastomi Alfa Fadlilah Alfin Noor Afyuddin Alfredo Juan Pratama Almira Kalyana Ammar Gunya Pratomo Andrew Adi Nugraha Andyan Bina Ardhana Anisa Dwi Novita Rika Annisa Hestiningtyas Aprilo Paskalis Polii Arief Andy Soebroto Asroru Maula Romadlon Aulia Rizki Ananda Azzahra Princessa Shekina Wijaya Bagas Rayi Prabowo Bagus Septian Aditya Wijayanto Bayu Rahayudi Bella Krisanda Easterita Bima Tri Atmaja Bondan Sapta Prakoso Buce Trias Hanggara Budi Darma Setiawan Chandra Wira Hadikusuma Christian Doxa Hamasiah Dahnial Syauqy Denny Sagita Rusdianto Diah Priharsari Dian Eka Ratnawati Diego Yanda Setiawan Dimas Setyo Utomo Djoko Pramono Dwi Rama Malawat Dwija Wisnu Brata Eki Yusandhi Iskandar Elfa Fatimah Eriq M. Adams Jonemaro Eriq Muh. Adams Jonemaro Eriq Muhammad Adams Jonemaro Ernani Hadiyati Ervin Winardo Toepak Fadhilatur Rahmah Fahmi Aquinas Faizatul Amalia Fajar Nur Rohmat Fauzan Jaya Aziz Fajar Pradana Fajar Rizki Kristiono Farandi Angesti Farhah Annisa Jamal Firdaus Farhan Fadhillah Djabari Fariz Sokhinda Hamza Fathin Al Ghifari Fatwa Ramdani, Fatwa Ferdy Wahyurianto Fitra Abdurrachman Bachtiar Fitria Adi Sulistiya Rini Fitriyah, Hurriyatul Galih Muhammad Gede Satria Harinamanata Gembong Edhi Setyawan Gladys Wahyu Khairunnisa Gunadi Hana Chyntia Morama Handoko Handoko Hanif Nabila Muflih Hanifah Muslimah Az-Zahra Hariz Farisi Hendro Dwi Prasetyo Herdianto Tri Setyaji Herlambang Yudha Prasetya Herman Tolle Hermawan Wijaya I Gede Merta Ariantara I Kadek Yoga Darma Putra I Made Setia Baruna Ians Adji Adhitama Ihza Aulya Nanda Ikhsanul Isra Yunelfi Ikrar Amalia Sholekhah Ilham Dwi Muchlison Insan Nurzaman Bangga Adi Pratama Irwan Kurniawan Juan Michel Hesekiel Kevin Aditya Firmansyah Putra Kevin Renjiro Khairi Ubaidah Luqman Rizky Dharmawan Lutfi Fanani Luthfi Irfan Hakim Praditya Marji Marji Micahel Yulius Munthe Mimi Hamidah Mochammad Hannats Hanafi Mochammad Hannats Hanafi Ichsan Moh. Izza Auladina Latansya Mohamad Faisal Amir Mohammad Arkan Ridhwan Razan Muhamad Maulana Zuhad Aditya Muhamad Rizky Prahesa Putra Muhammad Aminul Akbar Muhammad Fikri Fadlurrahman Muhammad Indra Harjunada Muhammad Rouvan Amiruddin Muhammad Tanzil Furqon Muhammad Wildan Aldiansyah Muhammad Yaqub Muhammad Zaki Nabil Muhibbuddin Al Haqqi Mustajib Furqon Haqiqi Nabila Fairuz Zahra Nafisa Nafisa Nana Amalia Mulia Nur Aini Nurul Qomariah Oceandra Audrey Priyambadha, Bayu Qonita Nur Farhana Radea Zulindra Ardisukma Raja Farhan Ramadha Pohan Rangga Noviansyah Nuur Aziiz Ratih Kartika Dewi Reinata Devi Nindya Tirzasari Renaldi Muhammad Rivan Haposan Rizal Maulana Rizky Edyatna Putra Rofy Firmansyah Rachmandany Rosikhan Maulana Yusuf Ryan Bayu Permadi Ryan Leonardo Sabriansyah Rizqika Akbar Safitri Herdian Rachmawati Safria Isnibaiti Satrio Agung Wicaksono Satrio Hadi Wijoyo Sausan Zahrah Shafira Margaretta Sherryl Sugiono Sindarto Sobakhul Munir Siroj Sultan Saladdin Syarief Noor Permadi Taufiqurrachman Ilham Thifal Fadiyah Basar Tibyani Tibyani Tio Allin Subiantoro Tri Afirianto Unggar Salsabila HSS Utaminingrum, Fitri Welly Purnomo Wibisono Sukmo Wardhono Widhy Hayuhardhika Nugraha Putra Wiku Galindra Wardhana Wildan Afif Abidullah Ya'qub Al-Kindi Yuliana Anggreini Budiman Yusi Tyroni Mursityo Zain Fikri Hanastyono