In collaboration with a cloud architect, I worked as a full-stack engineer on SiriusXM’s digital platform, focusing on implementing scalable, cloud-native solutions to support millions of users. This involved extensive use of AWS infrastructure, including VPC, API Gateway, and CloudWatch, to build and monitor secure and high-performance APIs. I also contributed to the infrastructure as code (IaC) setup with Terraform and AWS CDK, enabling efficient, repeatable deployments. We leveraged AWS EventBridge to integrate asynchronous event processing, significantly improving system performance and resilience. This project also included custom domain management using Route 53, which streamlined user access to the platform.