This article analyses the benefits and challenges of cloud-based warehouse management systems and compares the Unified Process and Scrum development frameworks. It discusses how a warehouse management system (WMS) can assist in managing supply chain fulfilment processes and controlling daily operations in a warehouse. The article also highlights the benefits of cloud-based WMS solutions, such as real-time visibility and rapid implementation, and the challenges, such as information security and system downtime. Additionally, it compares the UP and Scrum development frameworks and recommends the UP framework for developing a warehouse management system.