Continuous Integration (CI) is a widely-adopted software engineering practice. Despite its undisputed benefits, like higher software quality and improved developer productivity, mastering CI is not easy. Among the several barriers when transitioning to CI, developers need to face a new type of software failures (i.e., build failures). Even when a team has successfully adopted a CI culture, living up to its principles and improving the CI practice are also challenging. In my research, I want to provide developers with support for establishing CI and proper recommendation for continuously improving their CI process.