Jurnal ULTIMA InfoSys
Vol 16 No 1 (2025): Ultima InfoSys : Jurnal Ilmu Sistem Informasi

Project Management and Cost Optimization in QR Code-Based Parking Reservation System Development: A PERT, Monte Carlo and PMBOK Approach

Yostian Ari Sujarwo (Unknown)
Samidi (Unknown)



Article Info

Publish Date
30 Jun 2025

Abstract

This paper explores the project management practices and cost optimization outcomes associated with the development of an in-house parking reservation system utilizing QR code technology. The main objective of this project was to implement structured project management methodologies to ensure successful system delivery while minimizing project losses. The approach involved detailed planning, execution, monitoring, and closure activities aligned with the PMBOK framework. To enhance cost efficiency, PERT Cost Analysis was applied to refine the cost estimates, while Monte Carlo Simulation was used to analyze cost uncertainty and variability. These methods enabled the team to reduce the projected human resource cost from IDR 748 million to IDR 403 million, demonstrating significant cost savings. Furthermore, robust risk management strategies supported effective decision-making and stakeholder alignment throughout the project. This study provides practical insights into integrating quantitative analysis into project cost control and offers guidance for managing similar technology implementation projects in the future.

Copyrights © 2025






Journal Info

Abbrev

SI

Publisher

Subject

Computer Science & IT

Description

Jurnal ULTIMA InfoSys merupakan Jurnal Program Studi Sistem Informasi Universitas Multimedia Nusantara yang menyajikan artikel-artikel penelitian ilmiah dalam bidang Sistem Informasi, serta isu-isu teoritis dan praktis yang terkini, mencakup sistem basis data, sistem informasi manajemen, analisis ...