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NestJS Architectural Patterns

affaan-mbyaffaan-m
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Desarrollo de API

Implements production-ready NestJS patterns for modular TypeScript backends, including DTO validation, guards, and clean architecture.

This skill provides Claude with specialized knowledge for architecting and developing high-performance NestJS applications using domain-driven design principles. It offers comprehensive guidance on organizing modules, controllers, and providers while enforcing best practices for DTO validation, global interceptors, and environment-aware configuration. Whether building a new API or refactoring an existing service, it ensures consistency across authentication strategies, error handling, and unit testing using the NestJS testing utility.

Características Principales

01Modular domain-driven project structuring
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03Environment-validated configuration management and database integration
04Standardized exception filters for consistent error responses
05Global DTO validation using class-validator and ValidationPipe
06Secure JWT authentication and Role-Based Access Control (RBAC) patterns

Casos de Uso

01Implementing standardized security and logging across microservices
02Building scalable and maintainable RESTful APIs with NestJS
03Refactoring monolithic TypeScript backends into clean, modular architectures