Orchestrated Docker containers and managed Kubernetes clusters to ensure seamless deployment, scaling, and maintenance of applications.

Perform Oracle Database Maintenance activity like Import/Export of Dump and Keep the Database up-to date with incremental patches.Developed and deployed the Housekeeping and Archival solution for database to keep database optimized.Performed flashback operations, CTAS, dB link creation in Oracle database for performance run.Monitored the Oracle DB performance by analyzing the AWR report, SQL Advisory, Query cost etc.Created and maintained Oracle databases, users and postgreSQL database for local development and testing teams.Creation and customization of shell scripts to automate configuration, monitoring and optimization tasks.Monitored the DB2 Database performance by analyzing the db2mon report.Analyzed postgreSQL database performance by pg_stats_statements.Helped in migration of Oracle database to PostgreSQL Database, reducing the licensing cost.Installation and Maintenance of TCS in-house tools BaNCS Mastercraft.Apply new Patches/license in Windows server and Linux Server and test them to avoid vulnerabilities.Monitored Jenkins jobs and addressed issues related to build features, job configuration, and infrastructure.Analyzed and ran the NMON reports, GC logs for the performance of application using NMONVisualizer and GCViewer.Perform thread dump analysis to check the thread lifecycle and Heap dump analysis to check the heap space used by process.Facilitated the deployment of applications on both JBoss and Tomcat servers, ensuring compatibility, availability and adherence to best practices.