Definition
Software development is the process of creating computer programs or applications. It involves defining requirements, designing the architecture, writing code, testing, and deploying the final product. This systematic approach ensures that software is functional, reliable, and meets user needs. In practice, development teams collaborate using various methodologies like Agile or Waterfall to manage projects efficiently. Understanding software development is crucial for IT professionals to effectively communicate with development teams and make informed technology decisions. For instance, building a mobile banking app involves multiple stages from user interface design to secure data handling. Unlike simple scripting, full software development encompasses the entire lifecycle from conception to maintenance. Concepts related to software development appear on exams like the PMP and CAPM.