The Software Development Life Cycle ( SDLC ) is a well-structured process that guides software development projects from start to finish. It provides a clear framework for planning, building, and maintaining software , ensuring that development is systematic and meets quality standards. Defining the specific SDLC stages ensures that development is organized and executed effectively, resulting in high-quality software that meets user requirements. Following a structured approach, development ... SDLC guides teams to plan, build, test, and deliver software . Discover phases, KPIs, tools, and checklist with our quick start guide. SDLC, or software development life cycle , is a methodology that defines the entire procedure of software development step-by-step. The goal of the SDLC life cycle model is to deliver high-quality, maintainable software that meets the user's requirements.