Does this skill support specific database engines?

While the examples focus on PostgreSQL and SQL syntax, the underlying patterns such as Repository, Service Layer, and Indexing are applicable to most relational and NoSQL databases.

Can I use this for both REST and GraphQL projects?

Yes, the skill provides universal principles for resource-oriented REST design and general backend architecture that is ideal for GraphQL resolvers and data fetching logic.

How does this help with code maintainability?

It enforces the Repository and Service Layer patterns, which decouple business logic from data access, making your code significantly easier to test, refactor, and scale over time.

Are security best practices included?

Absolutely. The skill includes standardized patterns for JWT authentication, secure password hashing, and role-based access control (RBAC) to ensure your backend is secure by design.

Backend Development Patterns

Name: Backend Development Patterns
Author: Primadetaautomation

byPrimadetaautomation

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API Development

Provides standardized architectural patterns, API design principles, and database best practices for building scalable server-side applications.

About

This skill equips Claude with professional-grade patterns for designing and implementing robust backend systems, covering everything from resource-oriented RESTful API design and database schema optimization to complex service-layer logic and JWT-based authentication. It is particularly useful when architecting new services, refactoring legacy code into clean repository patterns, or ensuring consistent error handling and security protocols across a distributed system to improve maintainability and performance.

Key Features

Robust JWT authentication workflows and role-based access control (RBAC) middleware.
Database schema optimization including indexing, constraints, and N+1 query prevention.
Implementation of Repository and Service Layer patterns for decoupled architecture.
Resource-oriented RESTful API design with standardized HTTP status management.
4 GitHub stars
API versioning strategies and consistent JSON response formatting for better DX.

Use Cases

Designing a new REST or GraphQL API from scratch using industry-standard conventions.
Refactoring monolithic database queries into optimized, indexed schemas and clean service layers.
Implementing secure, token-based authentication and permission systems for enterprise apps.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add primadetaautomation/primadata-marketplace backend-development-patterns

For use in Claude.ai and ChatGPT

Download Skill

GitHub