This talk will explore how open source, cloud native architecture, and containerization technology are transforming software development and deployment. We will discuss the advantages of open source software, microservices, container orchestration, and serverless computing, as well as the benefits of cloud native, such as scalability, resilience, and efficiency. We will also provide best practices for getting started with these technologies, tips for selecting the right tools and frameworks, and strategies for managing the transition to cloud native and containerization. Attendees will leave with a deep understanding of the benefits of these tools and how they can be used to build better software more efficiently.