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All Journal Jurnal Nasional Komputasi dan Teknologi Informasi Jurnal Masyarakat Merdeka (JMM) JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Teknik Informatika (JUTIF) BIMASAKTI Journal of Information System and Application Development
Pramaditya, Himawan
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Aerospace Engineering 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 Electrical & Electronics Engineering Engineering Neuroscience Transportation Other

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 1 
PERAMALAN PENERIMAAN MAHASISWA BARU DENGAN PERBANDINGAN METODE REGRESI LINIER SEDERHANA DAN SINGLE EKSPONENTIAL SMOOTHING: STUDI KASUS FTI UNIVERSITAS MERDEKA MALANG Fauzy, Iqbal; Pramaditya, Himawan
Jurnal Fakultas Teknologi Informasi Vol 6 No 2 (2024): BIMASAKTI
Publisher : Fakultas Sains dan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/bimasakti.v6i2.9757

Abstract

This forecast is specifically to provide information on the number of new students in 2024-2025 for the number of new students in 2024-2025 using data on the number of students from the last 10 years. By using error analysis, the results of which are simple linear regression methods which can be said to be successful in covering the shortcomings of single exponential smoothing.
Perancangan UI/UX Pemesanan dan Pembayaran pada Kei Tshirt Menggunakan Metode UCD Dengan Parameter ISO 9126 Lieubun, Korneles Reymundo; Pramaditya, Himawan
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 7, No 4 (2024): Agustus 2024
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v7i4.7721

Abstract

Abstrak- Digitalisasi adalah terobosan penting bagi usaha konvensional untuk bersaing di pasar domestik dan internasional. Penerapan digitalisasi memerlukan sistem pembayaran dan pemesanan online yang menggantikan metode tradisional dengan non-tunai melalui internet. Desain optimal dari User Interface (UI) dan User Experience (UX) sangat penting untuk kenyamanan penggunaan aplikasi. Metode User Centered Design (UCD) menempatkan pengguna sebagai pusat proses desain, menggunakan teknik wawancara dan evaluasi untuk memastikan kesesuaian desain dengan kebutuhan pengguna, mengurangi kemungkinan kesalahan dan biaya pengembangan. Standar ISO/IEC 9126 digunakan untuk menilai kualitas perangkat lunak berdasarkan aspek seperti fungsionalitas, keandalan, efisiensi, dan portabilitas.Penelitian menunjukkan bahwa perancangan UI/UX untuk pemesanan dan pembayaran pada Sablon Kei Tshirt telah sesuai, berdasarkan pengujian terhadap 32 calon pengguna berumur 25-30 tahun di Langgur, Maluku Tenggara. Kuesioner menggunakan parameter ISO/IEC 9126, berfokus pada dimensi functionality dan usability, dengan hasil 93,12% untuk functionality dan 93,46% untuk usability. Ini menunjukkan desain UI/UX telah memenuhi kebutuhan pengguna dalam hal kesesuaian, akurasi, keamanan, dan kepatuhan terhadap standar, serta mudah dipahami, dipelajari, dioperasikan, menarik, dan memenuhi standar kegunaan yang berlaku. Total keseluruhan hasil functionality dan usability adalah 93,29%, yang tergolong sangat baik.Kata kunci: Pemesanan dan Pembayaran, UI/UX, User Centered Design, ISO/IEC 9126, functionality dan usability. Abstract-Digitalization is a crucial breakthrough for conventional businesses to compete in domestic and international markets. The implementation of digitalization requires online payment and ordering systems that replace traditional methods with cashless transactions via the internet. Optimal design of User Interface (UI) and User Experience (UX) is essential for the convenience of using the application. The User Centered Design (UCD) method places users at the center of the design process, utilizing interview and evaluation techniques to ensure the design meets user needs, thereby reducing the likelihood of errors and development costs. The ISO/IEC 9126 standard is used to assess software quality based on aspects such as functionality, reliability, efficiency, and portability. Research indicates that the UI/UX design for ordering and payment on Sablon Kei Tshirt is appropriate, based on testing with 32 potential users aged 25-30 years in Langgur, Southeast Maluku. The questionnaire employed ISO/IEC 9126 parameters, focusing on functionality and usability dimensions, yielding results of 93.12% for functionality and 93.46% for usability. This demonstrates that the UI/UX design has met user needs in terms of suitability, accuracy, security, and compliance with standards, as well as being easy to understand, learn, operate, attractive, and meeting applicable usability standards. The overall functionality and usability score is 93.29%, which falls under the excellent category.Keywords: Ordering and Payment, UI/UX, User Centered Design, ISO/IEC 9126, functionality, and usability.
Pengembangan aplikasi kesehatan ibu dan balita berbasis web untuk Puskesmas Jalang, Yohanes Kurniawan; Pramaditya, Himawan
Journal of Information System and Application Development Vol. 1 No. 1 (2023): March 2023
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jisad.v1i1.9859

Abstract

Puskesmas manages the Posyandu which acts as a forum for monitoring the growth of toddlers and the health of mothers. Posyandu holds routine activities ranging from weighing, immunization, to consultations, where the data obtained is recorded in the “Kartu Menuju Sehat” book. The process of recording data that is still done manually can risk causing problems such as errors in data collection. This study aims to update the data management system for Posyandu by digitizing it using the Waterfall method approach. The web-based application was developed in order to assist Posyandu cadres in the data management process while at the same time facilitating Puskesmas staff in efforts to control malnutrition. In addition, this application can be an alternative to filling out the “Kartu Menuju Sehat” book, thereby facilitating the child growth recapitulation process. The child's growth report will be recorded in the system after the toddler carries out an examination at the Posyandu and the cadre fills in the toddler's examination data. Cadres can then arrange the Posyandu implementation schedule and immunization list for the next period. Through the application developed, Posyandu cadres can collect data on mothers and toddlers and can manage data more easily and quickly.
Peningkatan efektivitas pemasaran pada usaha retail melalui digitalisasi katalog dengan microsite Arifiyani, Ferent Cindy; Pramaditya, Himawan
Journal of Information System and Application Development Vol. 1 No. 1 (2023): March 2023
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jisad.v1i1.9860

Abstract

Changes in business systems are becoming increasingly important in the current technological era. The phenomenon of business digitization can affect many aspects, including marketing aspects in retail businesses that sell electronic products. In this case, it is necessary to modernize the sales system which still uses conventional business models by providing printed catalogs to customers. Print catalogs have limitations in the number of products that can be displayed and are less attractive to customers. This study aims to develop a sales system for electronic product retail businesses by digitizing catalogs using the microsite feature. This catalog digitization system is applied to e-commerce as an online catalog, while the microsite is used to support increased sales. In this study, the survey method was conducted on 80 respondents who were customers or prospective customers of the retail business which was the object of research. The results of the study show that digitizing catalogs with microsites can effectively increase store attractiveness, so that the number of visits continues to increase. In addition, the system built also makes connections between e-commerce and social media so that they can provide the same information, thereby forming consumer relations that meet consumer needs.
PERANCANGAN APLIKASI PENCATATAN PELANGGARAN UNTUK PONDOK PESANTREN DARUL FAQIH Cahya Kumala, Rudy; Pramaditya, Himawan
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 2 (2025): JATI Vol. 9 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i2.13038

Abstract

Pondok pesantren memiliki peran penting dalam pembentukan karakter santri, namun pengelolaan pelanggaran santri sering terkendala oleh sistem manual yang kurang efisien. Penelitian ini bertujuan merancang aplikasi pencatatan pelanggaran berbasis web untuk Pondok Pesantren Darul Faqih guna meningkatkan efisiensi, transparansi, dan akurasi dalam pengelolaan pelanggaran. Metode SDLC Waterfall digunakan dalam pengembangan aplikasi, meliputi tahapan analisis, desain, pengkodean, pengujian, hosting, dan pemeliharaan. Fitur utama aplikasi meliputi pencatatan pelanggaran oleh guru, pengawasan oleh anggota Mahkamah Tarbawiyah, serta akses real-time bagi wali santri untuk memantau pelanggaran anak mereka. Pengujian menggunakan metode Blackbox Testing menunjukkan aplikasi mampu memenuhi kebutuhan fungsional dengan baik. Hasil implementasi menunjukkan bahwa aplikasi ini memudahkan pengelolaan data pelanggaran, meningkatkan keterlibatan wali santri, dan membantu menciptakan sistem pengawasan yang lebih adil. Dengan aplikasi ini, diharapkan sistem pengelolaan pelanggaran di pesantren menjadi lebih terorganisir dan efektif.
ANALISIS EFEKTIVITAS PEMANFAATAN APLIKASI MYOB MENGGUNAKAN METODE TAM: STUDI KASUS : TAREKAT SEKULIR ALMA PUTERA Klementinus Betan, Yulianus; Muhammad Arief, Rizza; Galih Sulaksono, Aditya; Pramaditya, Himawan
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 2 (2025): JATI Vol. 9 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i2.13059

Abstract

Digitalisasi dalam bidang akuntansi telah menjadi kebutuhan esensial untuk meningkatkan efisiensi dan akurasi pengelolaan keuangan, khususnya di era modern saat ini. Komunitas keagamaan, seperti Tarekat Sekulir Alma Putera, menghadapi tantangan dalam mengadopsi teknologi baru, salah satunya adalah penerapan aplikasi MYOB sebagai sistem informasi akuntansi. Permasalahan utama yang muncul adalah apakah aplikasi ini mampu meningkatkan efektivitas kinerja pengelolaan keuangan komunitas dan bagaimana tingkat kepuasan pengguna terhadap penerapan teknologi ini. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan aplikasi MYOB dengan pendekatan Technology Acceptance Model (TAM), yang mencakup empat variabel utama yakni Perceived Usefulness (PU), Perceived Ease of Use (PEOU), Attitude Toward Using (ATU), dan Behavioral Intention to Use (BIU). Metode penelitian menggunakan pendekatan kuantitatif dengan pengumpulan data melalui kuesioner yang disebarkan kepada 30 responden. Data dianalisis menggunakan uji validitas dan reliabilitas melalui perangkat lunak IBM SPSS. Hasil penelitian menunjukkan bahwa aplikasi MYOB memberikan dampak positif signifikan terhadap pengelolaan keuangan. Sebanyak 90% responden menilai aplikasi ini mempermudah pengelolaan laporan keuangan, 87% menyatakan peningkatan produktivitas kerja, 85% merasa antarmuka MYOB mudah dipahami, dan 93% memiliki niat untuk terus menggunakan aplikasi ini di masa mendatang. Secara keseluruhan, MYOB diterima dengan baik dan mendukung efektivitas operasional komunitas.
Digital Public Service Kelurahan Gadingkasri Kota Malang Yudhistiro, Kukuh; Pramaditya, Himawan; Sonalitha, Elta
JMM - Jurnal Masyarakat Merdeka Vol 2, No 1 (2019): MEI
Publisher : Universitas Merdeka Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (577.576 KB) | DOI: 10.51213/jmm.v2i1.17

Abstract

Integrasi fasilitas pelayanan masyarakat dalam bentuk inovasi teknologi yang berlaku pada sistem administrasi, information sharing, maupun kolom pengaduan dari warga masyarakat belum dimiliki semua lini pemerintahan di daerah khususnya tingkat kelurahan. Ketertinggalan informasi atau berita baik mengenai permasalahan di lingkungan tempat tinggal maupun berbagai macam informasi administrasi dapat menyebabkan kesenjangan hubungan antara warga dengan pelaksana pemerintah tersebut. Hal demikian dapat menyebabkan miskomunikasi serta secara signifikan menghambat pembangunan di lokal pemerintahan tersebut. Pemerintah setempat perlu jeli melihat kebutuhan warganya serta berusaha memberikan respon cepat tanggap dalam segala situasi. Menjawab kebutuhan inilah penulis bekerja sama dengan pihak Kelurahan Gadingkasri Kecamatan Klojen Kota Malang, merintis sarana dalam bentuk aplikasi layanan publik berbasis mobile application dengan tujuan membangkitkan hubungan yang semakin komunikatif antara pemerintahan dengan warganya. Dalam hal ini pelaporan informasi terkini dan kolom pengaduan dari masyarakat, contoh pelaporan darurat kejadian kriminal, kebakaran, bencana, kebutuhan medis, psikokonsultasi, kerusakan jalan, kebocoran pipa air, kamtibas dan lain-lain. Diharapkan informasi yang cepat tersampaikan dari masyarakat ke pemerintah setempat, dapat ditindaklanjuti dengan tepat dan tersimpan sebagai riwayat dalam database.Kata kunci: layanan publik digital, inovasi teknologi, aplikasi seluler
Visual Interpretation of Machine Learning Models (Random Forest) for Lung Cancer Risk Classification Using Explainable Artificial Intelligence (SHAP & LIME) Rosyid, Irwan Fathur; Pramaditya, Himawan
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 4 (2025): JUTIF Volume 6, Number 4, Agustus 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.4.4925

Abstract

Lung cancer remains one of the most prevalent and burdensome cancers worldwide, with delayed diagnosis being a persistent challenge—particularly in Indonesia, where no national screening program currently exists. In this collaborative study, we aim to develop an interpretable machine learning model for classifying lung cancer risk levels using the Explainable Artificial Intelligence (XAI) approach. The CRISP-DM framework was applied, and the dataset underwent cleaning, feature selection, labeling, and transformation, resulting in 152 valid entries. Tree ensemble algorithms—XGBoost, Random Forest, and LightGBM—were used, with Random Forest achieving the best performance at 97.38% accuracy. SHAP and LIME methods were integrated to provide transparent visual interpretations. A web-based system was developed using Streamlit, incorporating these visualizations and automated narrative summaries generated by a language model to assist non-technical users. A simulated case based on a published pediatric lung cancer report was used to demonstrate its interpretability and illustrate its potential applicability in clinical workflows. The proposed system offers an interpretable and scalable solution for early lung cancer risk classification, which may enhance decision support in primary care and promote trust in AI-assisted diagnostics.
Co-Authors Arifiyani, Ferent Cindy Cahya Kumala, Rudy Elta Sonalitha Fauzy, Iqbal Galih Sulaksono, Aditya Jalang, Yohanes Kurniawan Klementinus Betan, Yulianus Kukuh Yudhistiro, Kukuh Lieubun, Korneles Reymundo Rizza Muhammad Arief Rosyid, Irwan Fathur