Serverless architectures, characterized by event-driven and stateless functions managed by cloud providers, require a distinct approach to continuous integration and continuous deployment (CI/CD) due to their unique challenges in testing, deployment, and monitoring. These applications offer benefits such as scalability and automatic scaling but introduce complexities like limited local testing capabilities, cold start performance issues, and multi-cloud deployment coordination. Effective CI/CD strategies for serverless environments emphasize comprehensive testing, efficient function packaging, enhanced security practices, and robust monitoring. CircleCI is presented as a suitable platform for serverless applications, offering features like flexible cloud provider support, advanced testing capabilities, and enterprise-grade security, facilitating automated and optimized deployment processes for agile development teams.