Developing Serverless Applications with AWS Lambda

Building backend applications often requires managing complex server infrastructure, patching operating systems, and provisioning capacity. AWS Lambda changes this by letting you run code in response to events without managing any servers. In this text-based course, you will transition from a traditional server mindset to a modern serverless model. You will understand how to write, configure, and secure cloud functions that scale automatically and run cost-effectively. What you'll learn: - Understand core serverless concepts, execution environments, and how Lambda handles scaling and lifecycle events - Configure event triggers to connect your functions to data sources, APIs, and message queues - Manage security permissions using execution roles and the principle of least privilege - Apply modern observability practices, including structured logging and tracing, to monitor function health - Deploy Lambda functions using basic infrastructure-as-code patterns for repeatable environments - Implement function versioning and aliases to manage safe deployments and rollbacks You will begin by learning foundational serverless terminology and the execution model of cloud functions. From there, you will progress through configuring triggers, securing permissions, and implementing modern monitoring and deployment strategies. This course is designed for software developers, system administrators, and cloud beginners who want to learn serverless development. No prior cloud experience is required, though basic programming familiarity is helpful. Start reading today to build efficient, scalable, and fully managed cloud backends.