GraphQL APIs with AWS Serverless Architecture

Modern application development demands fast, efficient, and flexible data fetching. Traditional REST APIs often fall short, leading to over-fetching or under-fetching of crucial data. This text-based course guides you through the transition to GraphQL, demonstrating how to leverage AWS serverless services to build highly scalable and cost-effective API solutions. You will start by mastering foundational GraphQL concepts, including schemas, queries, mutations, and resolvers, before connecting them to powerful cloud resources. By the end of this course, you will understand how to architect and deploy a production-ready serverless API that responds dynamically to client demands. What you will learn: - Understand the core differences between REST and GraphQL APIs to choose the right tool for your project - Define robust GraphQL schemas using types, queries, mutations, and subscriptions - Configure AWS AppSync and Lambda to resolve API queries efficiently - Integrate serverless data sources such as DynamoDB for persistent storage - Implement modern API security practices, including authorization rules and token validation - Monitor and debug your serverless API using cloud observability tools This course begins with essential API definitions and structural concepts before moving step-by-step into schema design, resolver configuration, and cloud deployment. It is designed specifically for beginners and developers new to serverless architecture, requiring no prior experience with AWS or GraphQL. Dive into the world of modern API design and start building efficient cloud backend systems today.