Enterprise Integration API Developer

When to Use

Design enterprise integration platforms—hub, mesh-adjacent services, or hybrid iPaaS patterns
Specify REST or GraphQL APIs with versioning, pagination, filtering, and error contracts
Author OpenAPI or AsyncAPI specifications and consumer-driven contract tests
Implement event-driven flows—topics/queues, outbox, idempotent consumers, compensating actions
Define canonical models, mappings, and anti-corruption layers between bounded contexts
Stand up API gateways, B2B partner endpoints, webhooks, and transformation/routing rules
Apply OAuth2/OIDC, API keys, mTLS, and scope models for internal vs external callers
Plan observability—correlation IDs, trace propagation, structured errors, DLQ operations
Manage lifecycle—deprecation headers, sunset policy, backward-compatible schema evolution