• Installed and configured Oracle RAC (11g, 19c) with Oracle ASM, providing high availability and redundancy for production environments.• Managed Oracle instances, schema objects, database backups (hot/cold), and disaster recovery configurations.• Ensured 24/7 on-call support for production systems, maintaining high system uptime.• Monitored and optimized database performance using tools like AWR, ASH, and ADDM.• Performed data migrations using Export/Import and Data Pump utilities.• Applied patches on Oracle RAC clusters and databases using OPatch Auto and manual patching methods.• Collaborated with development teams to update databases with non-sensitive data using PL/SQL.• Configured and maintained Oracle RAC environments, improving system scalability and redundancy.

• Installed and configured Oracle databases (10g, 11g, 12c) and Oracle Apex 5.0.x/5.1.x.• Managed Oracle instances and database schema, ensuring system performance and security.• Performed database backups, restores, and migrations, including Oracle DB migration from Windows to Linux.• Upgraded Oracle Database from 10g to 12c, as well as applied patches and applied SQL query optimization techniques.• Administered multiple temporary and permanent tablespaces, including creating and managing database links.• Provided 24/7 on-call production support, resolving performance and configuration issues.• Configured and administered Oracle Data Guard for disaster recovery.

• Managed Oracle Applications and database environment for 24/7 production support.• Applied patches, managed system administration tasks, and performed database and application upgrades.• Supported functional and development teams by addressing issues related to Oracle Apps.• Coordinated with Oracle support for troubleshooting issues and applying patches to live systems.• Performed cloning and refresh of Oracle applications (single/multi-node).

• Managed Oracle Application installations and database objects using ADADMIN and other utilities.• Applied patches and upgraded Oracle Forms and Reports to Oracle 11g Fusion Middleware.• Supported database and application security, managing users, responsibilities, and profile options.• Performed backup and recovery using RMAN and ensured optimal database performance.• Performed cloning and refresh of Oracle applications (single/multi-node).

• Migrated Oracle Applications 11i from Windows to Linux for Green Star Social Marketing.• Configured and managed Oracle Data Guard for disaster recovery across multi-node systems.Key Responsibilities:• Cloned Oracle Applications and performed patch management.• Provided technical support and assistance in disaster recovery planning and testing.• Collaborated with development teams to address performance and configuration issues.

• Installed, configured, and maintained Oracle EBS R12, ensuring optimal system performance.• Applied patches, managed database backups, and performed Oracle Data Guard switchover/failover activities.• Managed the Oracle 11g Gateway to connect Oracle DB with non-Oracle databases.• Upgraded Oracle EBS R12 and Oracle DB to ensure compatibility with the latest features.

University of Dammam, Dammam (KSA): • Installed, Cloning PeopleSoft Applications (single & multi-node), Patching, backup/recovery, and performance tuning.• Installed and Configure WebLogic server,Tuxedo, and crystal report for Peoplesoft• Worked with Oracle DB 11g, Linux, and Oracle Linux environments, ensuring high availability and performance.

Al-Abbas Group Pvt. Ltd.:• Installed, configured, and maintained Oracle EBS R12, ensuring optimal system performance.• Applied patches, managed database backups, and performed Oracle Data Guard switchover/failover activities.• Managed the Oracle 11g Gateway to connect Oracle DB with non-Oracle databases.• Upgraded Oracle EBS R12 and Oracle DB to ensure compatibility with the latest features.

Community social Mobilizer in National Commission For Human Development . The job basic description is that to servey of children (1 day to 9 years old) and household works with the support of Education and Health Departments.