Provide support, administration and patching on EBS 12.1.3 application, oracle database, Linux OS keeping within company’s agreed OLA and uptime requirements. Implementation, configuration, upgrade, administration, and support of OBIEE, OEM, Hyperion, Essbase, WebLogic and Data guard. Involved in architecture designs, documentation of process and procedures, provide valuable input with regards to strategy for development and enhancement of services and system designs. Involved in project which successfully converted character set on EBS 12.1.3 and POC of migrating DB and EBS 12.1.3 from Linux to AIX. Successful migration of systems with regards to OS, DB and application to new hardware due to hardware refresh as well DR testing every year. Cloning, patching, RMAN backup and restore and daily support of ERP systems to business and developers. Successful system compliancy with company security policies which gained clean audit results on OS, DB and EBS backend from Auditor General later part of 3 years.