Kapeel Jadhav

At the core of my responsibilities at 3i Infotech, I handle some of the bank’s most demanding database environments. My work spans production systems ranging from 1 TB to 45 TB, where availability, performance, and security have a direct impact on customer-facing operations. I take ownership of patching, encryption, DR readiness, query tuning, and routine engineering needed to keep high-volume banking platforms stable. ✅ Managed multi-terabyte production databases (1–45 TB) supporting critical banking workloads ✅ Applied DB and GRID HOME patches to maintain consistent stability across RAC clusters ✅ Restored 20–45 TB CBS databases each month to support enterprise reporting ✅ Enabled wallet encryption across production, UAT, and DEV databases to strengthen security ✅ Installed AHF and OS Watcher to improve observability and proactive issue detection ✅ Tuned long-running application queries to improve response times during peak load ✅ Created automation for stats gathering, inactive session cleanup, archivelog purging, and RMAN backups ✅ Converted physical standby systems into snapshot standby for controlled testing ✅ Resolved DR gaps and improved recovery predictability across multiple production systems ✅ Used OEM 13c and ASH to trace performance issues back to root causes Oracle Database, Oracle RAC, Data Guard, GoldenGate, RMAN, OEM 13c, TDE

Serving Bank of Baroda’s enterprise workloads, I worked across Oracle RAC, Postgres clusters, performance tuning, and international database environments. This role required disciplined execution, structured upgrades, and accurate handling of large datasets. ✅ Managed production databases ranging from 1 TB to 50 TB ✅ Upgraded KMPROD RAC database from 12c to 19c (DB + GRID) ✅ Tuned SQL queries for BOBIND 6-node RAC ✅ Installed AHF and OS Watcher on MBDB RAC ✅ Imported 3 TB LMSPROD database using expdp/impdp ✅ Upgraded Postgres clusters (27 DBs) from v10.5 to v12.14 ✅ Set up replication between UAT Postgres and DR using repmgr ✅ Installed 19c RAC on Windows Server 2016 ✅ Developed backup and archivelog cleanup scripts for international databases Oracle RAC Administration, PostgreSQL Administration, Database Upgrades & Migrations, Performance Tuning, Disaster Recovery & Replication

As Database Practice Head, I supported Lonza’s Oracle, SQL Server, and Postgres environments with a focus on performance, maintenance, and operational consistency. I guided database improvements and ensured routine engineering stayed predictable across systems. ✅ Managed production workloads of 1–5 TB across Lonza’s database landscape ✅ Tuned SQL on DMSPROD, reducing execution delays in key processes ✅ Scheduled index rebuilds and weekly maintenance on dev and production systems ✅ Created statistical jobs to keep large customer datasets optimized ✅ Delivered weekly health reports to provide clear visibility to management ✅ Developed scripts for full/differential/log backups and HA/DR routines in SQL Server Oracle, SQL Server, Postgres, Performance Tuning, Backup Automation

Throughout my time at Wipro, I supported HDFC Bank’s technology obsolescence program, working across RAC deployments, multi-TB migrations, performance tuning, and cloud-based database efforts. My work centered on improving reliability and simplifying maintenance across critical platforms. ✅ Managed database estates exceeding 100 TB ✅ Installed 12cR2 RAC for ACL-AXIOM and HCM applications ✅ Tuned SQL for the RBI Reporting RBS database to improve processing speed ✅ Migrated TRACCS databases from production to dev and test ✅ Configured table/schema stats gathering and RMAN backup shell scripts ✅ Performed DataPump backups across environments through automation ✅ Upgraded databases from 12c to 19c across multiple workflows ✅ Worked on AWS RDS and Oracle OCI database migrations ✅ Cloned SWIFT database to SWIFT Archive environment for controlled retention Oracle RAC, RMAN, AWS, OCI, Shell Scripting, Data Migration

During my time at Vodafone, I supported multiple enterprise applications, maintained production systems, and managed large datasets across ER, Vision, CP&S, and other high-volume workloads. I focused on efficient table management, performance tuning, and dependable backup strategies. ✅ Managed datasets exceeding 11 TB across various applications ✅ Installed and configured 10+ RSD and CI databases ✅ Partitioned large production tables (up to 1 TB) to improve manageability ✅ Tuned Vision and ER workload performance and rebuilt indexes across key modules ✅ Executed schema/table refreshes across ER, Vision, CI, and LML ✅ Automated RMAN backups and monitoring to improve predictability ✅ Migrated RSD opco schemas into CI AWS Prod and Pre-Prod ✅ Improved performance of long-running SQL and BO reports Oracle Database, RMAN, Partitioning, Shell Scripting, Performance Tuning

In my role as an Oracle DBA at Bank of the West, I was responsible for administering and maintaining over 100 databases within Exadata and ODA environments, supporting critical applications across various projects including MDM, CCAR, FARM, and KYC. ✅ Administered databases on Oracle Exadata and ODA platforms, ensuring high availability and optimal performance for business-critical applications. ✅ Automated daily expdp backups using shell scripts for KYC databases, reducing manual effort and guaranteeing timely data protection. ✅ Configured Oracle Data Guard for OPENLINK databases (version 12.1), improving disaster recovery capabilities and ensuring business continuity. ✅ Implemented Goldengate V12.2 and established replication across production databases, facilitating real-time data synchronization and supporting decision-making processes. Oracle Database Administration, Oracle Exadata, Oracle Data Guard, Oracle GoldenGate, Shell Scripting

During my time as an Oracle GoldenGate DBA at Cognizant, I specialized in implementing, configuring, and managing Oracle GoldenGate replication solutions to ensure data integrity, high availability, and seamless data migration across diverse platforms. ✅ Successfully upgraded over 27 target GoldenGate servers (SQL Server, Oracle, DB2, Teradata) from versions 10/11 to 12.2, enhancing performance and compatibility. ✅ Migrated over 1000 Distribution GoldenGate pumps from Windows to Linux, improving system stability and manageability. ✅ Configured GoldenGate for DML replication, ensuring real-time data synchronization across various systems to support business-critical operations. ✅ Implemented GoldenGate solutions for diverse environments, including Oracle RAC clusters and SQL Server clusters, enabling reliable and efficient data replication. Oracle GoldenGate, Data Replication, Database Migration, SQL Server, Oracle RAC

As an Oracle DBA at Focus Infotech, I was responsible for ensuring the performance, availability, and security of Oracle databases, implementing best practices for database management, and providing support for various application environments. ✅ Improved database performance by an average of 25% through proactive monitoring, performance tuning using AWR and TKPROF, and SQL optimization. ✅ Designed and implemented backup and recovery procedures, ensuring minimal data loss and enabling efficient database restoration in case of failures. ✅ Automated database monitoring and reorganization tasks using shell scripts, reducing manual effort and improving overall database health. ✅ Designed and implemented partitioned tables, improving query performance for data marts and enhancing data manageability. Oracle Database Administration, Performance Tuning, Backup & Recovery, SQL & PL/SQL, Shell Scripting

In my role as a Management Trainee focused on Business Continuity Planning (BCP) and Disaster Recovery (DR) at Omnitech InfoSolutions Ltd., I assisted in building and managing disaster recovery database servers, ensuring data protection and business resilience. ✅ Contributed to building and managing disaster recovery database servers on the DR Center, ensuring business continuity for critical applications. ✅ Assisted in defining and implementing backup and recovery procedures, minimizing potential data loss during unforeseen events. ✅ Performed and managed daily TAPE BACKUPS, safeguarding critical data assets and ensuring adherence to established backup schedules. ✅ Installed Linux RHEL 5 OS /Windows Server 2008 R2 OS and Oracle 10gR2 on disaster recovery servers, contributing to the overall DR infrastructure build-out. Disaster Recovery, Business Continuity Planning, Oracle Database, Backup and Recovery, Linux System Administration