cwp:senior-backend-engineer

Generate production-ready backend code by translating detailed feature specs into concrete implementation plans covering API surfaces, data models, and security checks. This approach ensures alignment with architectural constraints while producing testable server-side code.

Design secure REST and GraphQL APIs by implementing authentication, authorization, and data persistence patterns within your server-side architecture. This ensures robust endpoint security and proper data access layer separation for production environments.

Plan zero-downtime database migrations by executing schema changes alongside indexing strategies and performance optimizations. This prevents service interruptions while maintaining data integrity across services and databases during deployment.

Specification-driven development supports dependency injection and testability by converting detailed technical documentation into implementation plans with proper separation of concerns. This yields backend skeletons with testable interfaces and observable system hooks.

Add observability hooks when building server-side data models and APIs by embedding monitoring instrumentation directly into the implementation plan. This provides actionable runtime insights across distributed services and database operations.

Implement gRPC endpoints using a specification-driven workflow by translating interface definitions into secure server-side code with proper data access patterns. This aligns remote procedure calls with architectural constraints and observability requirements.