DBA ( MYSQL , Postgres and certification of Google Cloud Platform)
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Managed MySQL 5.6, 5.7 and 8.0.35 latest versions along with Single Store and Jethro Databases
Optimized complex SQL queries
Worked on setting up MySQL High availability clusters like InnoDB cluster setup.
Developed programs by integrating SQL with shell script and Python.
Worked on Privileged Access management, Identity Management and Active Directory services on Big data Platform.
Administered, supported and monitored over 100 database systems by proactively resolving database issues and maintaining servers.
Performed capacity planning to deploy and configure database systems, develop and manage database objects.
Opened various SR tickets and other discussions with vendors to resolve critical issues/bugs.
Performed version upgrades on Jethro, SingleStore, MySQL and Yellow brick.
Managed backup & Recovery, Disaster Recovery, Database Performance Tuning, Memory Tuning, Application and SQL Tuning and Security Administration.
Performed Database installations, upgrades and patches for vulnerability remediation.
Clone databases from production to create working environments for development/test.