Ray Zhao

Ray Zhao

Oracle Database Administrator

Talent

Los Angeles, Los Angeles55 USD/hourMember since November 3, 2025

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About

oracle database administrator

Experience

Oracle DBA with 8 years of hands-on experience in database design, administration, implementation, migration, and performance tuning. Proficient in PL/SQL, RMAN, RAC, ASM, Data Guard, GoldenGate, OEM, Exadata, WebLogic, and OCI. Skilled in SQL Server/Azure and PeopleSoft PeopleTools installation, configuration, upgrade, and migration. Strong background in troubleshooting, high availability, and cloud-based solutions.I also have strong interpersonal skills and a collaborative mindset.

Education

Hainan Tropical Ocean University (Bachelor Degree) Communication Engineering

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