How does this skill help with database performance?

It provides specific patterns for query optimization, batch loading to prevent N+1 issues, and structured SQL transactions to ensure data integrity.

Which backend frameworks is this skill compatible with?

This skill is specifically optimized for Node.js, Express, and Next.js API routes, using TypeScript for type-safe implementations.

Does it include security best practices?

Yes, it covers secure JWT verification, Middleware patterns for request filtering, and Role-Based Access Control (RBAC) to manage user permissions.

Can it assist with handling high traffic?

It includes patterns for Redis-based caching, rate limiting to prevent abuse, and asynchronous job queues to handle background tasks without blocking the main thread.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: unju-ai

byunju-ai

0•

API Development

Implements scalable backend architecture patterns, API designs, and database optimizations for Node.js and Next.js applications.

This skill provides a comprehensive framework for building robust server-side applications using industry-standard patterns. It guides Claude in implementing decoupled architectures using Repository and Service layers, designing clean RESTful APIs, and optimizing database performance for Supabase and SQL. From advanced error handling with exponential backoff to secure authentication via JWT and Role-Based Access Control (RBAC), this skill ensures that your backend code is maintainable, performant, and secure. It also includes practical implementations for Redis caching, rate limiting, and background task processing.

Key Features

010 GitHub stars

02Advanced database optimizations including N+1 query prevention and SQL transactions.

03Robust security implementations for JWT authentication and granular RBAC.

04Decoupled logic using Repository and Service layer patterns for better testability.

05Resilient system patterns like centralized error handling, retries, and rate limiting.

06Standardized RESTful API structures and resource-based URL design.

Use Cases

01Refactoring legacy backend code into maintainable Repository/Service patterns.

02Architecting scalable API services for Next.js or Express.js environments.

03Implementing high-performance caching and background job queues.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add unju-ai/ecc backend-patterns

For use in Claude.ai and ChatGPT