Article Per Year (5 Year)
p-Index From 2021 - 2026
0.562
P-Index
This Author published in this journals
All Journal Jurnal Transformatika JATI (Jurnal Mahasiswa Teknik Informatika) LOSARI: Jurnal Pengabdian Kepada Masyarakat
Purnomo Putro, Dwi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Public Health Social Sciences Transportation Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
PERANCANGAN SISTEM INFORMASI B2B UNTUK MENINGKATKAN EFISIENSI OPERASIONAL DI CV. X Solikin, Mokhamad; Muhammad Jogo Samodro, Maulana; Purnomo Putro, Dwi
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.v9i2.13542

Abstract

Persaingan bisnis yang semakin ketat menuntut perusahaan untuk memiliki sistem informasi yang cepat, akurat, dan efisien. CV. X, sebagai badan usaha yang bekerja sama dengan berbagai distributor, masih menggunakan pencatatan manual dalam pengelolaan transaksi, sehingga berisiko tinggi terhadap kesalahan data dan ketidakefisienan operasional. Permasalahan tersebut dapat diatasi menggunakan perancangan sistem informasi berbasis Business-to-Business (B2B) dengan pendekatan Entity-Relationship Diagram (ERD) dan Data Flow Diagram (DFD). ERD digunakan untuk memodelkan struktur data, sementara DFD digunakan untuk memvisualisasikan aliran data dalam sistem. Implementasi sistem ini dikembangkan menggunakan teknologi PHP, MySQL, dan framework CodeIgniter. Pengujian dilakukan dengan metode Black Box Testing dan Alpha Testing untuk memastikan sistem berfungsi dengan baik dan sesuai dengan kebutuhan pengguna. Hasil pengujian menunjukkan bahwa sistem yang dirancang mampu meningkatkan efisiensi operasional, meminimalkan kesalahan pencatatan, serta memberikan fleksibilitas dalam pengelolaan data transaksi. Berdasarkan hasil tersebut diharapakan penerapan sistem informasi berbasis B2B dapat mendukung CV. X dalam meningkatkan kinerja bisnis serta memperkuat hubungan dengan mitra usahanya
Komparasi AHP, SAW, TOPSIS, VIKOR, dan MABAC pada Sistem Pengambilan Keputusan Pemilihan Supplier Obat Purnomo Putro, Dwi; Eka Suryani, Puput; Amri, Saeful
Jurnal Transformatika Vol. 23 No. 1 (2025): July 2025
Publisher : Jurusan Teknologi Informasi Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/transformatika.v23i1.12220

Abstract

The selection of pharmaceutical suppliers is crucial for ensuring consistent drug availability and maintaining service quality in healthcare facilities. This study offers a comparative analysis of five Multi Criteria Decision Making methods (AHP, SAW, TOPSIS, VIKOR, and MABAC) applied to supplier evaluation based on four key criteria: price, delivery time, receipt accuracy, and product quality. Unlike previous studies that employed individual or dual methods, this research evaluates all five methods using the same dataset to assess consistency, sensitivity, and decision reliability. The results show strong ranking consistency across methods, with AHP and SAW producing identical outputs. TOPSIS and VIKOR offer similar outcomes based on proximity and compromise analysis, while MABAC demonstrates high discrimination power for mid-ranked suppliers. Sensitivity tests confirm ranking stability under moderate weight variations. This study provides practical recommendations for selecting appropriate decision methods in pharmaceutical procurement systems based on operational context and desired decision accuracy.
Implementasi Sistem Rekomendasi Mitigasi Layanan Sertifikasi Produk Halal Berbasis Blockchain pada LP UMKM Muhammadiyah Kota Semarang Amri, Saeful; M. Al Haris; Purnomo Putro, Dwi; Mandala Adikara Sencoko
LOSARI: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2025): Desember 2025
Publisher : LOSARI DIGITAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53860/losari.v7i2.521

Abstract

The Muhammadiyah Regional Leadership (PDM) of Semarang City has an MSME Development Institute (LP). This institution has a specific mission in developing MSMEs in growing, mobilizing, improving and empowering the potential of MSMEs in the national and global business arena. This community service activity is to implement a distributed system to develop the creative industry and encourage entrepreneurship in the field of digital technology and innovation and can increase responsible consumption and production in terms of halal consumer products for Muhammadiyah MSMEs in Semarang City. This activity includes socialization, training on system operation, implementation, mentoring and monitoring. The results show that the implementation of the system can document the data of MSMEs well by 75%, halal product certification for MSMEs increased by 80%, and skills in operating the system are increasing, based on the satisfaction level reaching 91% after the activity. This program proves that utilizing technology can provide convenience in verifying data for the halal certification process and increase security and reduce the risk of data loss.
Co-Authors Amri, Saeful Eka Suryani, Puput M. Al Haris Mandala Adikara Sencoko Maulana Muhammad Jogo Samudro Solikin, Mokhamad