RYAN RUIYANG HUANG

  Agile and Waterfall are two different project management methodologies used to develop software and manage projects. The main difference between these two methodologies is how they approach the project development process. Waterfall is a linear, sequential approach to project management. It involves completing each stage of the project one after the other, in a predetermined sequence. The stages include planning, design, development, testing, and deployment. The process is structured, and each stage has its own set of deliverables that must be completed before moving on to the next stage. In Waterfall, changes to the project scope are difficult to incorporate once the project has started, and the focus is on delivering a complete product at the end of the project. Agile, on the other hand, is an iterative and incremental approach to project management. It involves breaking the project down into smaller, manageable parts called sprints. Each sprint is a short, fixed period of time dur