Oauth, Github, Oracle Fusion, Wsdl, Swagger, Oauth2, Gitlab, Oracle Integration Cloud, Jwt, Git, Sftp, Google Apigee Middleware, Google Apigee API Management, SOAP Wrapper services, GCP Cloud Functions, APIs security mechanisms, Google Cloud SQL, GCP products, OpenAPI specifications, API proxies, GCP SQL, message queue based services, Reverse Engineering, Basic Authentication, OIC, APIs contracts, APIs policies