In this interactive chalk talk, we'll dive deep into proven strategies for building resilient applications using Amazon ECS. We will walk through real-world scenarios across the entire technology stack - from infrastructure and networking to operations and application layers. Through these practical examples, you will learn patterns to improve the resilience of your containerized workloads. By the end of the session, you will have actionable insights to enhance fault tolerance, reduce system downtime, and maintain business continuity in your Amazon ECS deployments.