Backend Development Patterns

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Implements scalable backend architectures, API designs, and database optimizations using industry-standard patterns for Node.js and Next.js.

This skill equips Claude with specialized knowledge in server-side architecture, enabling the generation of robust, maintainable backend code. It provides structured guidance for implementing repository and service layers, optimizing database queries to prevent N+1 issues, and setting up advanced patterns like Redis caching, centralized error handling, and role-based access control. Ideal for developers building production-grade APIs, it ensures architectural consistency across middleware, authentication, and background job processing workflows.

主要功能

01Provides standardized middleware for authentication, logging, and rate limiting.
02Implements Repository and Service layer patterns for clean separation of concerns.
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04Automates centralized error handling and exponential backoff retry logic.
05Configures Redis-based caching strategies like the Cache-Aside pattern.
06Optimizes database performance through batch fetching and transaction management.

使用场景

01Designing and structuring a scalable REST or GraphQL API from scratch.
02Troubleshooting and fixing database performance bottlenecks and N+1 query issues.
03Refactoring legacy backend code to follow modern architectural best practices.