Mainak Bhattacharjee
Oracle DBA | EBS Specialist | OCI Consultant | Database Upgrade & Migration Expert |
- Role
- Infra Managed Service Senior Analyst at Accenture
- Location
- Pune, MH, IN
- LinkedIn followers
- 500 followers
About Mainak Bhattacharjee
An Oracle Database Administrator with a specialization in Oracle E-Business Suite and OCI, I bring a unique blend of technical expertise and business acumen to drive operational excellence and innovation. With a proven track record in managing complex database environments and implementing EBS solutions, I excel in optimizing system performance, ensuring data integrity, and delivering strategic insights to support organizational objectives. Passionate about leveraging technology to streamline operations and enhance business outcomes, I am committed to driving continuous improvement and fostering collaboration.
Experience
Infra Managed Service Senior Analyst
Aug 2025 — Present · Pune, IN
Oracle Core & Applications DBA with expertise in managing critical database and E-Business Suite environments across on-premise and OCI.• OCI Code Deployments & Refreshes: Execute deployments, patches, and environment refreshes, ensuring smooth application operations.• User & Access Management: Administer roles, responsibilities, and user access while maintaining security compliance.• Core DBA Expertise: Manage RAC, Data Guard, RMAN backup/recovery, ASM, and performance tuning for high availability and reliability.• Database & Application Support: Provide 24/7 production support, troubleshoot critical issues, and minimize downtime.• Migration & Upgrades: Handle database migrations, cloning, and version upgrades using EXPDP/IMPDP and OCI components.• Collaboration & Client Interaction: Coordinate with cross-functional teams to resolve incidents, deploy fixes, and enhance performance in real time.
Education
Kendriya Vidyalaya
Computer Science
2004 — 2016
Pillai College of Engineering
Bachelor's degree
2016 — 2022
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