Nilesh Bhore
Oracle Database Administrator @Tata Consultancy Services
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WORK HISTORY
Oracle Database Administrator @Tata Consultancy Services
Navi Mumbai, IN
Navi Mumbai, Maharashtra, India
EDUCATION
Siddharth College Of Law
Bachelor's degree
ABOUT NILESH BHORE
Dedicated Oracle Database Administrator with a proven track record in managing, optimizing, and securing large-scale production databases.Skilled in end-to-end administration across Oracle 19c, RAC, DataGuard, and GoldenGate environments — ensuring high availability, performance, and data integrity for mission-critical systems.Experienced in database design, migration, performance tuning, and automation on UNIX/AIX and AWS platforms. Known for minimizing downtime, streamlining database operations, and implementing preventive strategies for business continuity.Certifications: Oracle Certified Associate (OCA)| Oracle Certified Professional (OCP)Key Expertise:• Oracle RAC Configuration & Cluster Management• DataGuard Setup, Switchover/Failover, and Log Shipping• RMAN Backup, Cloning, and Point-in-Time Recovery• Database Patching, Upgrades & PSU/CPU Application• Performance Tuning (AWR, ASH, SQL Trace, Index Optimization)• Space Management, Segment Shrinking & Tablespace Reorg• User & Role Management, Privilege Auditing, and Security Policies• Shell Scripting for Task Automation & Monitoring• Database Refresh & Clone Management Across Environments• Migration & Replication using GoldenGate• OEM 13c Monitoring, Alert Configuration, and Incident Response• High Availability, Disaster Recovery & TroubleshootingPassionate about leveraging advanced Oracle technologies to maintain reliable, secure, and high-performing database ecosystems that support enterprise growth.
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