Mohit Bamta

Background

About Mohit Bamta

Strong expertise in Oracle Database architecture across versions 11g, 12c, 19c and comprehensive experience with EBS R12.1.x and R12.2.x, Fusion Middleware, and Oracle Cloud Infrastructure (OCI).• Hands-on experience migrating Oracle EBS R12.2.x and R12.1.3 from on-premises to Oracle Cloud.• Successfully migrated Oracle Exadata from X7 to X9 hardware platforms.• Performed Oracle Database upgrades from 11.2.0.4 to 19c and 12c to 19c.• Proficient in implementing and upgrading Enterprise Command Center (ECC) for Oracle EBS R12.2.x.• Worked extensively with two-node RAC databases on Oracle Exadata Cloud Service.• Led the upgrade of complex EBS environments with Load Balancer and Parallel Concurrent Processing from R12.1.x to R12.2.x.• Skilled in maintaining Oracle Applications (EBS 11i/R12/R12.2), including application patching using ADOP, cloning using dual filesystem, and applying ADOP patches through phase-based models (prepare, apply, finalize, cutover, cleanup).• Adept at diagnosing and resolving Oracle EBS performance issues.• Experienced with Oracle Enterprise Manager (OEM) 13c.• Implemented Oracle EBS Asserter to enable Single Sign-On (SSO) integration.• Expertise in troubleshooting concurrent manager issues and application configuration problems.• Proficient in performing cold, hot, and RMAN backups, as well as data export/import using exp/imp and expdp/impdp.• Skilled in table reorganization and index rebuilding for performance optimization.• Re-architected legacy environments and executed successful migrations to OCI.• Provisioned Oracle Cloud Infrastructure (OCI) components using Terraform.• Performed pre-audit checks and system hardening to ensure readiness for external and internal audits.• Participated in audit walkthroughs and provided technical documentation and evidence for IT audits.• Maintained documentation of patching, cloning, and backup activities for audit and compliance purposes.• Automated routine Oracle EBS administration tasks (backups, cloning, patching and monitoring) using custom Shell scripts to reduce manual effort and improve reliability.