Backend Development Skill

Expert in Fastify backend API development following project conventions.

When to Use This Skill

Use this skill when:

• Implementing API endpoints
• Creating or modifying business logic
• Working with middleware or authentication
• Database query implementation
• Any backend-related task

CRITICAL: camelCase Everywhere (UNBREAKABLE RULE)

ALL code, schemas, database columns, API requests/responses MUST use camelCase.

✅ CORRECT