7 Free CI/CD and Jenkins Courses for Java Programmers in 2025 - Best of Lot

Hello guys, if you want to learn Jenkins and CI/CD and looking for free resources then you have come to the right place. Earlier, I have shared best DevOps Courses and best CI/CD courses and today, I am going to share best free online courses to learn Jenkins and CI/CD (Continuous Integration and Continuous Delivery). But, before we get to the 7 best free courses that will teach you everything you need to know about Jenkins and CI/CD, let me tell you a little bit about what it really is. You can think of Jenkins as an open-source automation tool that is written in Java and it allows Java developers and DevOps Engineers to create pipelines. 

21 Jenkins and CI/CD Interview Questions for Java Developers and DevOps (with Answers)

Hello guys, if you are preparing for Java developer interview or a DevOps Engineering interview then you must prepare for Jenkins related interview questions. Jenkins is one of the most essential tool for creating build, test, and deploy pipelines in Java world and almost every company and project you work will need a Jenkins pipeline for automation. If you are joining as junior developer then most likely you will already find the pipelines setup for you and you only need to customize it or modify based upon new requirements but if you are joining as an experienced developers or DevOps Engineer and its a green field project then you will most likely need to do all the hard work and setup those Jenkins  pipelines from scratch, and its not possible without a good, solid knowledge of how Jenkins works and different plugins.

Top 6 Udemy Courses to Learn Jenkins for CI/CD for Java Developers in 2025 - Best of Lot

In today's world of Agile and DevOps, Jenkins has become an indispensable tool for both Java programmers and DevOps engineers. Jenkins allows you to set up continuous integration (CI) and continuous deployment (CD) pipeline, which reduces risk on Software development and delivery. This means hassle-free development and deployment. It also means quicker feedback because as soon as a commit has been made into a source control system like Git, Jenkins can start building artifacts and running unit tests. You will instantly receive an email if the build fails due to an issue or a unit test doesn't pass. This quick feedback loop ensures that your codebase remains error-free.