Oleh DG
Senior Oracle DBA | Performance Tuning
Salary / Daily rate
Saint-Omer, France
Freelance
Can come onsite
Skills
Languages
About me
Intro
Oracle DBA with 15+ years of enterprise database management experience across banking and telecom sectors. Expert in Oracle RAC, Data Guard, GoldenGate, and performance tuning with proven disaster recovery implementations. Specialized in high-availability Oracle environments and Linux administration for mission-critical systems.
Work experience
Technical Services Engineer Practitioner
Fujitsu Poland
Oct 2018 - Present
8 years 1 month
Katowice Area, Poland
Skills: GoldenGate · Clusterware · Red Hat Linux · MySQL · Oracle Database · Oracle Enterprise Manager · RMAN · Linux · Oracle Grid · Oracle Data Guard · Performance Tuning
Oracle DBA
AVyS Telecom S.A.
Sep 2016 - Dec 2017
1 year 4 months
Skills: Red Hat Linux · RMAN · Oracle Grid · Performance Tuning
Oracle DBA
National Bank of Ukraine
Aug 2004 - Dec 2015
11 years 5 months
Comprehensive database management
Education
Kiev International University of Civilian Aviation, Dept. of Economy
Diploma
1999 - Present
27 years 10 months