Nithya Jayakumar Email and Phone Number

Experienced Oracle DBA skilled in managing and optimizingdatabases on Oracle Cloud Infrastructure (OCI) and OracleAutonomous Database. Proficient in ensuring high availability,security, and performance, with a strong focus on automating tasksLed a team in optimizing SQL queries for critical applications.M A R K E T I N G M A N A G E RSpearheaded server migration and database upgrades to Oracle19c on Azure Cloud.Planned and executed migrations from on-premises Oracle toAzure.and enhancing operational efficiency.Implemented Data Guard setups and Fast Start Failover forenhanced availability.Contributed to Golden Gate implementation, ensuring seamlessdata replication.Managed various applications including Siebel CRM, BRM, OSM,FMW, OEDQ, EBS and SASI.Senior Oracle DBA with expertise in installation, configuration, andmanagement.Proficient in Oracle internals, backup recovery, and performancetuning.Experienced in database upgrades and migrations using tools likeData Pump and RMAN.Hands-on with Oracle Enterprise Manager for monitoring andmanagement.Strong in day-to-day operations, performance tuning, andtroubleshooting.Provided support for problem identification, tracking, andresolution.Skilled in shell scripting and PL/SQL.Developed strategies for backups, restorations, and replications.Experienced in ASM migration procedures and Oracle backupscenarios.Knowledgeable in high availability solutions like RAC and DataGuard.Implemented Disaster Recovery solutions with Oracle StandbyDatabases.Managed 3-node RAC and Non-RAC configurations for HighAvailability.Configured Data Guard Broker and implemented Fast StartFailover.Handled physical and logical corruptions and recovery usingRMAN.Conducted performance tuning and upgrades for Oracledatabases.

Installed and utilized High Availability and Disaster Recoverycomponents such as Oracle GRID Infrastructure/Clusterware andOracle 12c two-node RAC for database tiers.Planned and executed Disaster Recovery (DR) and high availabilitysolutions using Oracle 11g/12c Standby Database with Data Guard.Managed Build Work on various servers, including 3-node RAC andNon-RAC configurations, and implemented High Availability andGolden Gate Technologies.Configured Data Guard Broker for switchover, media recoveryprocesses, and implemented Fast Start Failover (FSFO) in ProductionEnvironment.Handled Physical and Logical Corruptions and recovery using RMAN(Recovery Advisor).Conducted performance tuning of Oracle databases using varioustools and upgraded Oracle databases to newer versions.

Proficient in creating and managing Recovery Catalogs and handlingstored scripts for efficient database recovery and maintenance.Experienced in finalizing databases from project phase to live phase,ensuring smooth transitions and optimal performance.Skilled in decommissioning databases in RAC environments whilemaintaining data integrity and system stability.Capable of cloning running databases to replicate environments fortesting or backup purposes, ensuring data consistency andavailability.

Proficient in utilizing Informatica monitor tool and Informaticamanager tool for efficient data integration and managementprocesses.Experienced in monitoring data warehousing activities using Neteezatool, ensuring data integrity and performance optimization.Skilled in quality assurance auditing, reviewing team members'Service Level Agreements (SLAs) and metrics to maintain operationalexcellence.Expertise in creating databases, tablespaces, tables, indexes, andother database objects, ensuring efficient data organization andaccess