Responsibilities.• Administration of Ellucian Banner ERP application.• Exadata Database machine administration.• Implemented DR for more than 5 databases in exadata system using active dataguard.• Applying Banner ERP upgrades including Banner XE implementation.• Patching Exadata machine with the support of Oracle platinum support and Oracle ACS.• Allocate system storage and plan for future storage requirements for the database system.• Create and maintain clone/staging database environment as well as hot standby database.• Manages the Service Requests (SR) with vendors in case of issues in terms hardware/software level.• Prepare Quarterly and monthly health Check Report for the Production Databases.• Shell scripting for automating backups, exports and jobs.

Responsibilities• Responsible for RAC Production Database Servers (12C,11g and 10g) and Weblogic(12C,11g,10.3), Application Servers (10gR3,10gR2,9iAS) for Production ,Staging ,Testing and Development environments in HP-UX, Linux and Windows platforms.• Resolve any production issues without breaching the SLA.• Implemented RAC (12C, 11gR2 and 10g), Data guard and Oracle Streams in windows and Linux environments.• Implemented High availability Architecture in terms of software and hardware as part of migration from old servers to new servers.• Installed, upgraded and patched Oracle software. Setup brand new machines including Oracle software installation, Oracle side configuration, third party backup software troubleshoot and backup testing.• Implemented clustered weblogic servers, Reports servers, OHS, Cloud control.• Database Migration from 10g to 12C• Plan for backup, recovery; backup and restore the database.• Control and monitor user access to database; monitor and optimize the performance of database.• Oracle Data Masking, Data Redaction, Label Security, TDE• Implemented Golden Gate in Virtual environments.• Allocate system storage and plan for future storage requirements for the database system.• Create and maintain clone/staging database environment as well as hot standby database.• Shell scripting for automating backups, exports and jobs.• Deploying new modules to the applications according to requirements.• Worked with application development group to design and model the database.• Provide Quarterly and monthly health Check Report for the Production Database to the top management.• Manages the Service Requests (SR) with vendors in case of issues in terms hardware/software level.• Administers Domain Controllers, Email Servers, Antivirus Servers, Version control and provides support for back office systems.• Administered workflow software like JIRA and version control softwares like bitbucket, Tortoise SVN, GIT, Microsoft VSS.

Responsible for the installation, upgrades, and maintenance of all phases of an Oracle Database and Application Servers on UNIX based and Windows based client/server environment, including hardware, operating systems, third-party software, network connectivity, and system security and backup. System Administration support to the enterprise with high availability systems for the Development, QA and QC Teams. Improved and administered the existing Oracle databases and applications. Responsible for administration of internet and intranet web page development and programming.Major ProjectsResident Database and System Administrator - Dubai E-Traffic System owned by Road & Transport Authority (RTA).Planned and Implemented Testing and Development Environments to an In house Built Application ( Electronic Messaging System) for: The National Crisis and Emergency Management Authority in Abu Dhabi.The Road and Transport Authority, Dubai.Dubai Police Electronic Messaging System and Electronic Procedure System.Abu Dhabi Judicial DepartmentPlanned and Implemented Testing and Development Environments for Dubai Police Public Website.