Lead Database Platform Engineer | Oracle DBA | SRE | 14+ Years | Cloud, Automation & PostgreSQL

Bangalore, India

Worldwide

Bangalore, India

Worldwide

Oracle WebLogic ServerCloud ComputingCloud DatabaseCloud EngineeringConfiguration ManagementOracle Data GuardDevOpsOracle ExadataPostgreSQLOracle DatabasesOracle RacDatabase EnginesDatabase Performance AnalyzerOracle Enterprise ManagerOracle Golden Gate

I am a Senior Oracle DBA, Database Architect and Lead Database Platform Engineer with 14+ years of experience in enterprise database administration, architecture, performance engineering, cloud migration, automation and database reliability.

My primary expertise is Oracle Database 9i–19c, including RAC, ASM, Data Guard, RMAN, GoldenGate, Exadata, OEM, AWR, ASH, ADDM, SQL tuning, backup and recovery, upgrades, migration and production troubleshooting.

I have supported large-scale, business-critical environments with 500+ databases and Oracle databases up to 25 TB. I have led complex database migrations, including a 25 TB Oracle migration using GoldenGate and blue-green deployment with near-zero downtime.

Cloud & Database Engineering

I have experience with AWS, OCI, GCP and Azure, including AWS EC2, VPC, EBS, EFS, S3, IAM, RDS and CloudWatch. I can help with cloud database architecture, Oracle cloud migration, database modernization, high availability, disaster recovery and performance optimization.

PostgreSQL & Other Databases

Along with Oracle, I have experience with PostgreSQL/EDB, EFM, MySQL, MariaDB, MongoDB, Amazon Aurora/RDS and SQL Server.

Automation & DevOps

I specialize in database and infrastructure automation using Terraform, Ansible, Jenkins, GitHub Actions, Python and Shell scripting.

I have built automation solutions for database provisioning, configuration management, database refreshes and cloud infrastructure. One automation platform reduced database provisioning time from approximately 7 days to less than 3 hours while significantly reducing manual effort.

Database Reliability / SRE

My Database Reliability Engineering and SRE experience includes monitoring, observability, incident management, performance engineering, capacity planning, reliability improvement, automation and self-healing workflows.

Tools include Grafana, PMM, SolarWinds, SiteScope, OEM and AWS CloudWatch.

Services

• Oracle DBA & Database Architecture

• Oracle RAC, ASM, Data Guard & Exadata

• Oracle Performance Tuning

• RMAN Backup & Recovery

• GoldenGate & Database Migration

• Oracle Upgrade & Patching

• PostgreSQL Administration & HA

• AWS / OCI / GCP Database Solutions

• Cloud Database Migration & Modernization

• High Availability & Disaster Recovery

• Terraform & Ansible Automation

• Database Provisioning & Refresh Automation

• Database Monitoring & Observability

• DBRE / SRE Consulting

• Python & Shell Automation

I focus on solving complex database and infrastructure problems and building reliable, scalable and automated platforms—not simply performing routine database administration.

If you need an experienced professional for an Oracle, PostgreSQL, cloud, migration, performance or automation project, I can help assess the problem, design the solution and execute it end-to-end.

Experience

Professional experience10+ years

Freelancer since2026

Languages

EnglishFluent

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