In this project, I wanted to take something simple and visual – a Tetris-style web page – and use it to practice real DevOps on AWS : Containerize an app with Docker Push images to Amazon ECR Run containers with ECS Fargate Expose it to the internet Automate builds and deployments using CodeBuild + CodePipeline Deal with real-world issues like ARM vs AMD64 images, security groups, and image pulls The result is a small but production-style pipeline that you can reuse for any