Developing Serverless CI/CD Pipelines for Scalable Applications

Create a detailed tutorial on how to design and implement a serverless CI/CD pipeline for scalable applications. Include the following:

1. An introduction to the benefits of using serverless architectures in CI/CD.
2. Step-by-step instructions to set up a pipeline using tools like AWS Lambda, AWS CodePipeline, and GitHub Actions.
3. How to implement infrastructure as code with examples.
4. Strategies for containerization and deployment using Docker and Kubernetes.
5. Best practices for monitoring and cost management.
6. Real-world use cases showcasing successful implementations.

End with a summary of key takeaways and additional resources for learning more about serverless CI/CD.