Backend Development

Universal backend workflow guiding API design, data modeling, error handling, and deployment. Technology-agnostic, orchestrates technical skills (nodejs, express, nest) without duplicating patterns.

When to Use

• Designing, building, or refactoring APIs
• Modeling data and business logic
• Preparing for deployment or CI/CD
• Reviewing code quality

Don't use for:

• Technology-specific code (use nodejs, express, nest skills)
• Frontend development (use frontend-dev skill)

Critical Patterns