Does it include database-specific optimizations?

Yes, it features specific patterns for SQL and Supabase, including transaction management, column selection optimization, and N+1 query prevention.

Can it help with application security?

Absolutely. It provides standardized patterns for JWT token validation, middleware-based authentication, and granular Role-Based Access Control (RBAC).

Which frameworks does this skill support?

While the architectural concepts are universal, this skill provides specific implementation patterns for Node.js, Express, and Next.js API routes.

How does it handle background tasks?

The skill includes patterns for asynchronous job queues and background processing to prevent blocking the main request-response cycle.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: kimliss

bykimliss

0•

API Development

Implements scalable backend architectures, RESTful API designs, and optimized database patterns for modern server-side applications.

This skill provides Claude with a comprehensive library of production-grade backend implementation patterns, ranging from structural architecture like the Repository and Service Layer patterns to critical performance optimizations like N+1 query prevention and Redis caching. It ensures consistency across API design, error handling, and security implementations while offering specific guidance for Node.js, Express, and Next.js environments. By utilizing these patterns, developers can ensure their server-side logic is maintainable, secure, and performant from day one.

Key Features

01Structural design patterns including Repository and Service Layer separation

02Database optimization techniques for Supabase and SQL transaction management

03Standardized RESTful API structures with resource-based routing

04Advanced performance strategies like Redis caching and exponential backoff retries

050 GitHub stars

06Comprehensive security patterns for JWT authentication and Role-Based Access Control

Use Cases

01Optimizing database performance by resolving N+1 query issues and implementing caching

02Refactoring legacy API code into maintainable Repository and Service Layer structures

03Architecting a new scalable Node.js or Next.js backend from scratch using best practices

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kimliss/claude-code-inhand backend-patterns

For use in Claude.ai and ChatGPT

Download Skill