What does software engineering primarily focus on?

Software engineering primarily focuses on developing and maintaining software systems. This field encompasses various aspects of software creation, including requirements analysis, system design, coding, testing, and ongoing maintenance to ensure functionality and reliability. It involves applying engineering principles to software development, aiming to produce high-quality software that meets user needs and is delivered on time and within budget.

While integrating IT solutions and developing artificial intelligence algorithms may be part of broader IT practices, they are not the primary focus of software engineering. Similarly, designing hardware systems falls under hardware engineering rather than software engineering. Thus, the emphasis on the complete software lifecycle, from initial concept to deployment and later updates, clearly defines the scope of software engineering.