Build Tools are software applications that automate the process of creating executable applications from source code. This includes tasks like compiling, linking, and packaging the code into a usable or executable form. Coursera's Build Tools catalogue teaches you the knowledge and skills needed to effectively use these applications to streamline your software development process. You'll learn about different types of build tools such as continuous integration servers, system installers, and packaging systems. You'll also explore various popular build tools like Apache Ant, Maven, Gradle, and Jenkins. Whether you're a software engineer, DevOps specialist, or a coder aiming to increase efficiency and productivity, understanding and mastering Build Tools can significantly elevate your technical proficiency.