7.5 + years of IT experience and expertise in software design and development in Oracle FMW/SOA/B2B/OSB/Java platform-based applications, projects and products. Extensive development experience with Oracle SOA suite (11g as well as 12c) for integrations with Oracle EBS, Oracle Siebel, AS400/HP3000/Oracle/SQL Databases, BaaN ERP, CRM, Cloud based integrations [integration with Hungarian Govt. API using SOA 12c REST Implementation], mainframe systems [Legacy applications] and Custom applications using File Adapter, FTP Adapter, Database Adapter, AQ Adapter, MQ Adapter, UMS Adapter, SOAP/REST Adapter and JMS Adapter. Extensively used Oracle SOA 11g/12c components like BPEL, Mediator and spring context to build complex composites. Extensively worked on Oracle Service Bus 11g as well as 12c to virtualize services, route to JAX-WS, SOA services, REST based services using http, and GET, POST http methods. Service contracts development experience for Synchronous, Asynchronous and One-way web services. Proficient in Oracle FMW components like B2B. Experience with error handling frameworks using SOA 11g/12c fault policy framework, custom Java error handling, JMS error handling queues as well as experience in building test plans and unit testing for Web services and SOA applications (BPEL test suites). Extensive knowledge in EDI transactions along with development experience in Oracle XML Gateway and EC Gateways. Experience with Build and Deployments frameworks using Python and WLST for OSB, SOA, Web and Enterprise applications.