• Dharmesh has 18 years of comprehensive onsite and offshore experience in Database Administration, I offer specialized expertise in Oracle Cloud (OCI), Exadata, RAC, Data Guard (ADG), Golden Gate (GG), and Enterprise Manager (OEM). My proficiency encompasses critical database activities such as upgrades, migrations, patching, and performance tuning. I am skilled in RMAN and Backup & Recovery, adeptly managing environments spanning Cloud,UNIX, and Windows.• Involved for more than 5 in various project works like, data center Migration, Migrating on-premises workload to the cloud or Upgrade existing infrastructure and solutions, performing POCs and Pilots, to migrate on-premises data load to cloud (Oracle OCI) using Zero downtime migration strategies.• Involves end-to-end technical customer discovery calls to understand the customer environment and design a migration strategy based on database size and downtime that the business can afford.• Involved in various database and cloud administrative tasks like Provision of ExaCs, VM Cluster, VM Database, autonomous DB, Backup & recovery, and setting up standby (DR) database across different VNC, compartments, and regions through console and command line.• Extensive experience in administrating engineered systems like Exadata, ExaCS, ExaCC, Autonomous Database (ADB) and Oracle database Appliances (ODA) and virtualization tools like Delphix 6.0.5, CommValt, NetApp, Veritas etc.• Extensive experience in supporting and migrating Oracle Applications like EBS, APEX, SOA, WebLogic etc.• Good experience in non-oracle database administration like MySQL, PostgreSQL, and MongoDB. He is good in Shell scripting for DBA Jobs automation and scheduling.• Involved in end-to-end Project delivery, Creation of policy and documentation, SOPs, and maintaining database results by setting and enforcing standards and controls.