Description: Application Lifecycle Management (ALM) is a comprehensive approach that encompasses the planning, development, testing, deployment, and maintenance of an application throughout its existence. This process focuses on collaboration among multidisciplinary teams, ensuring that each phase of the lifecycle aligns with business objectives and user needs. ALM not only deals with software creation but also considers requirements management, change management, and version control, allowing for a holistic view of application development. In the context of DevOps, ALM integrates with automation and continuous delivery practices, facilitating a quick response to market changes and improving software quality. Additionally, Test-Driven Development (TDD) becomes an essential part of ALM, as it promotes writing tests before coding, ensuring that each functionality meets the established requirements from the outset. In summary, Application Lifecycle Management is crucial for ensuring that applications are developed efficiently, effectively, and in line with end-user expectations.