Quanwen聽Zhao
Senior Oracle Database Administrator
Haidian District, Beijing, China
Summary
馃懁
Senior馃帗
Top SchoolQuanwen Zhao is a Senior Oracle Database Administrator with nearly a decade of hands-on experience managing critical finance-sector systems and leading database teams at Chinese enterprise vendors. He currently supports mission-critical Oracle deployments at VastData in Beijing and previously led database efforts at ShinData and Taiji, specializing in Data Guard, performance tuning, RMAN, PL/SQL and Linux shell automation. An active practitioner and communicator, he has published over 100 original technical posts on his WordPress blog and regularly shares shell, SQL and PL/SQL snippets on GitHub. Certified across a wide range of Oracle Cloud, Autonomous Database and Red Hat credentials, he combines deep operational expertise with cloud and AI foundation certifications. Outside work he fuels technical curiosity through community engagement (former Oracle ACE) and balances it with hiking, ping-pong and a fondness for nostalgic Hong Kong music.
9 years of coding experience
Bachelor's degree, Engineering Management, Good, Bachelor's degree, Engineering Management, Good at Beijing University of Posts and TelecommunicationsCollege, Electronic Commerce, College, Electronic Commerce at Agricultural University of Tianjin
Github Skills (10)
plsql10
oracle-database10
statistics10
oracle10
oracle-sql10
database10
sql9
oracle-db9
virtual-machine1
mysql1
Programming languages (2)
Github contributions (5)
guestart/ODRIS
May 2019 - Jan 2022
Contributions:91 commits, 90 pushes, 1 branch in 2 years 8 months
guestart/A-Demo-Spending-Time-of-Querying-COUNT-table
Dec 2019 - Dec 2019
Contributions:61 commits, 60 pushes, 1 branch in 5 days
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