01 / The problem
Products need dependable business rules behind their interfaces. Integrations, access control and background work need explicit boundaries.
// capabilities
Backend
Engineering approach · see the professional profile for documented experience.
02 / The approach
Define API contracts, validate inputs and model permissions before connecting services. Separate business rules from transport, and plan retries, failure handling and observability.
03 / What to define
API contracts, service boundaries, integration plans and testable business workflows.
// next step
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