This research aims to design and develop a web-based Inventory Information System at PT Purnama Liana Nugraha to improve efficiency, accuracy, and effectiveness in inventory management. The current system is still manual, resulting in frequent errors in stock recording, delays in reporting, and difficulties in monitoring inventory availability in real time. These issues can impact the company's operational performance and lead to inaccurate decision-making. Therefore, a computerized system capable of addressing these issues is needed. The research method used is a system development method with a waterfall model approach, encompassing the stages of needs analysis, system design, implementation, testing, and maintenance. Data collection techniques were conducted through observation, interviews, and documentation to obtain accurate information regarding system requirements and ongoing business processes. This system was developed web-based so it can be easily accessed anytime and anywhere as long as there is an internet connection. A web-based application was created using PHP and a MySQL database to automatically present reports to management, thereby improving employee performance at PT Purnama Liana Nugraha
Copyrights © 2026