Oracle Certified DBA with over 10 years of experience in managing complex Oracle E-Business Suite (EBS), Core DBA operations, and Oracle Cloud Infrastructure (OCI) administration. Proven expertise in EBS upgrades, database migrations, OCI deployment, RAC, ASM, RMAN, Data Guard, and performance tuning. Adept at supporting global enterprise clients across the US, UK, Europe, and Asia, with a strong focus on high availability, security, and automation.
Overview
11
11
years of professional experience
5
5
Certification
Work History
Senior Oracle Apps DBA / OCI Administrator
IBM India
Kolkata
09.2021 - Current
Company Overview: Client: BBC UK – Capita TV Licensing & SGN
Lead DBA for BBC UK Modernization Project: Application upgrade from 11i to 12.2.10 / R12.1.3 to R12.2.11.
Database upgrade from 11g to 19c (19.16) with minimal downtime.
Designed and implemented TLS 1.2, OKTA SSO, and Java Web Start (JWS).
OCI administration: migrated on-prem DBs to OCI, implemented DataSafe, and optimized performance on cloud-hosted environments.
Managed 30+ environments including RAC/Non-RAC for production, test, and development.
Prepared high-level/low-level design documents and handled end-to-end implementation and support.
Associate General Manager – Procurement at AMPIN Energy Transition Pvt. Ltd.Associate General Manager – Procurement at AMPIN Energy Transition Pvt. Ltd.