According to London O Atil, Software engineering is the study of and application of engineering to the development, design, support, and retirement of software. Throughout an application's lifecycle, software engineering handles different duties and covers a wide variety of topics. Software engineers need to be disciplined, informed about industry best practices, and conscious of how your company produces software, what functions it will do, and how it will be maintained. https://www.crunchbase.com/person/london-atil