Roman Pickl is the CTO of Fluid4me and has been using Jenkins since 2012. He gives a presentation on continuous delivery with Jenkins Pipelines. Jenkins is an open source tool for continuous integration and delivery that has over 100,000 active installations. The presentation demonstrates how to set up a Jenkinsfile and pipeline in code to automate building, testing, and deploying applications. It also shows Blue Ocean, a new user interface for visualizing and editing Jenkins pipelines.