Subhajit Saha Email & Phone Number

4 Times Organizational Awardee, Certified Oracle Database Administrator (Oracle DBA), with 10+ Years of IT experience, having hands-on experience in Oracle RAC, Oracle Dataguard, Performance Tuning, Database backup & recovery, Database Up-gradation, Database Migration, Oracle Enterprise Manager (OEM), Unix Shell Scripting, Azure Cloud with Industry/domain experience in Banking, Retail and Telecom and handled more than 3000 production databases with large database size up to 180TB. Currently associated with Axis Bank as a Senior Manager in the IT department, specially designated for overseeing critical applications such as the Finacle Core Banking system, Connect24, eForms, and SMS to ensure seamless banking operations with near-zero downtime from the database perspective by maintaining the health and optimize performance of databases on the backend using performance tuning, performance monitoring and consistently elevating application performance to new heights.Other responsibilities include stakeholder management by collaborating effectively with application owners, relevant stakeholders, and third-party vendors, leveraging strong communication skills to drive successful outcomes for operations and projects with Integral strategic planning and execution, contributing insights and oversight for database-related upgrades and migrations across applications.Familiar with standby database creation, switchover/switchback/failback with dataguard broker, database cloning/DB refresh/DB backup restore & recover using RMAN, Datapump, database security management through user access control through roles/privileges and TDE (Transparent Data Encryption).Familiar with database administration on Oracle Database 10g, 11g, 12c, 18c and 19c on high availability environment such as Oracle RAC and Oracle Dataguard on different AIX, Linux, HPUX and Windows OS platforms.