Skai, a global marketing platform, transitioned its core services to AWS to accommodate business growth and overcome the limitations of its private cloud infrastructure. To streamline this migration and manage the complexity of its cloud infrastructure, Skai adopted Pulumi as its Infrastructure as Code (IaC) tool, allowing for a programmatic and modular approach to deployment. The migration aimed to harness AWS's managed services, such as RDS, Lambda, and EKS, to enhance scalability and efficiency. Skai's DevOps team played a crucial role in the migration, leveraging Pulumi's support for cloud-native architectures and Python programming to ensure a smooth transition. The organization structured its IaC projects to facilitate multi-team collaboration, allowing different teams to manage specific infrastructure components while maintaining alignment with overarching goals. Additionally, Skai implemented dynamic providers within Pulumi to integrate internal metadata systems, ensuring consistent registration states for new application instances. The transition to AWS, supported by Pulumi, enabled Skai to better support its innovation and growth demands while maintaining a loosely-coupled yet tightly-aligned approach to infrastructure management.