Test-Driven AWS Lambda Development in C#

Testing serverless functions can feel complex, but applying test-driven development (TDD) makes your cloud code predictable, reliable, and easy to maintain. This text-based course guides you through the entire process of building and validating serverless applications. You will start with core serverless concepts, foundational testing definitions, and setting up your environment before moving into hands-on implementation. By reading through practical scenarios, you will learn how to write clean C# code for AWS Lambda, implement test suites that run locally, and handle real-world challenges like case-insensitive string processing and structured logging. What you will learn: Understand the foundational architecture of serverless functions and local testing environments; Apply test-driven development workflows to write predictable C# handlers; Build robust AWS Lambda functions that process string inputs and handle edge cases; Write unit tests using modern testing frameworks to validate function behavior; Configure structured logging and basic observability patterns for cloud monitoring; Deploy and verify your serverless code using industry-standard tools. The course begins with essential definitions and testing principles, then guides you step-by-step through writing tests, implementing the corresponding C# code, and preparing your function for cloud deployment. This course is designed for beginner backend developers, software engineers new to serverless architecture, and C# programmers looking to adopt test-driven development. No prior cloud experience is required. Start building robust, fully-tested serverless functions today.