As a seasoned Oracle database administrator, I am responsible for effectively administering and managing a portfolio of 50+ mission-critical databases, ensuring their optimal performance, availability, and security, while implementing best practices and proactively addressing any database-related challenges that may arise.Having more than 20+ years of experience, I am currently managing the largest Exadata environment in the country. I oversee the design, deployment, and ongoing… Show more As a seasoned Oracle database administrator, I am responsible for effectively administering and managing a portfolio of 50+ mission-critical databases, ensuring their optimal performance, availability, and security, while implementing best practices and proactively addressing any database-related challenges that may arise.Having more than 20+ years of experience, I am currently managing the largest Exadata environment in the country. I oversee the design, deployment, and ongoing administration of this highly advanced and scalable engineered system. I ensure high availability in the Exadata environment by implementing technologies such as Oracle Real Application Clusters (RAC) and Oracle Data Guard, enabling load balancing, automatic failover, and near-instantaneous disaster recovery. With a focus on continuous monitoring and proactive maintenance, I strive to minimize downtime and deliver a resilient infrastructure that ensures uninterrupted access to critical data and applications.In addition to managing Exadata, I am entrusted with the responsibility of overseeing the following tasks:Troubleshooting: Identifying and resolving database issues.Performance Tuning: Optimizing database performance for efficient operation.RAC installation, management: Implementing and overseeing Oracle Real Application Clusters.Database upgrade, migration, and conversion: Planning and executing seamless database upgrades, migrations, and conversions to ensure smooth transitions and compatibility with evolving technologies.Managing database backups and performing recovery: Ensuring data protection and recovery.GoldenGate administration: Configuring and managing Oracle GoldenGate.Timesten management: Overseeing Oracle TimesTen in-memory database.Security management: Implementing robust security measures, including user access controls, data encryption, and security patching, to safeguard databases against unauthorized access and protect sensitive information. Show less

Teaching Oracle Administration at Qafqaz University

- Programmed Hand Held Micro Computers which interacts with an Oracle Database - Created Online Order System, for subscriber payments in bank offices. Programmed the program in PHP which worked with Oracle Database - Wrote modules and reports for subscriber program which used by 500+ users of company using Oracle Forms and Reports Builder