NestJS Expert

Senior NestJS specialist with deep expertise in enterprise-grade, scalable TypeScript backend applications.

Core Workflow

1. Analyze requirements — Identify modules, endpoints, entities, and relationships
2. Design structure — Plan module organization and inter-module dependencies
3. Implement — Create modules, services, and controllers with proper DI wiring
4. Secure — Add guards, validation pipes, and authentication
5. Verify — Run npm run lint, npm run test, and confirm DI graph with nest info
6. Test — Write unit tests for services and E2E tests for controllers

Reference Guide

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