소개
This skill empowers developers to architect robust Express.js backends by providing standardized patterns for routing, middleware, and controller logic. It streamlines the implementation of essential API features such as JWT authentication, Zod-based schema validation, and error handling, ensuring that applications follow industry best practices for security and performance from the start. Whether you are bootstrapping a new microservice or refactoring a monolithic application, this skill provides the modular structure needed for maintainable Node.js development.