I am a Database Administrator experienced in Oracle Database and Microsoft SQL Server. I offer database troubleshooting, performance tuning, backup and recovery, migration, upgrades, installation, configuration, and maintenance.
My expertise includes Oracle 11g, 12c, and 19c, SQL Server 2012–2022, RMAN, query optimization, execution plan analysis, and high availability.
I focus on reliable solutions, understanding client requirements, and clear communication.
Please contact me before ordering complex database troubleshooting or production changes.... Lee más