backend-patterns

Structure a scalable backend API using the repository pattern and service layer to separate data access from business logic. This Skill provides detailed code examples for implementing these architecture patterns alongside middleware in Node.js and Express.

Prevent the N+1 query problem by applying proper query optimization and eager loading strategies. This Skill explains how to identify and resolve N+1 issues and manage database transactions effectively in Node.js applications.

Implement JWT authentication and RBAC in Next.js API routes by applying specific middleware patterns for secure endpoints. This Skill covers authentication flows and role-based access control to secure your APIs.

Yes, you can manage asynchronous tasks with background job queues and implement structured logging for monitoring. This Skill provides patterns for integrating job queues and logging directly into your Node.js backend architecture.

Handle caching and rate limiting in an Express RESTful API by applying specific middleware patterns and caching strategies. This Skill offers detailed explanations and code examples for robust error handling and rate limiting enforcement.