Azure API Management (APIM): enterprise API gateway design, products/subscriptions, policies, OAuth2/JWT validation, managed identities, Key Vault-backed named values, throttling/rate limiting, IP filtering, versions/revisions, developer portal, and API lifecycle management. Strong background building secure, supportable, and repeatable integrations across Dynamics 365, Dataverse, Fabric/Data Factory, SaaS platforms, core systems, partner APIs, and enterprise line-of-business applications.