Software engineering refers to the process of applying engineering principles to develop software in a systematic method. It includes developing, designing, researching, operating and compiling system-level software. The field is further divided into many sub-fields like software testing, software quality, software construction, software design, etc. This book outlines the processes and applications of software engineering in detail. The topics included in it are of utmost significance and bound to provide incredible insights to readers. As the field of software engineering is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject. The textbook is appropriate for those seeking detailed information in this area.