Tewfik Zebida
@tewfikzebida
Senior Oracle Database Administrator delivering resilient RAC, Data Guard, and performance tuning.
CanadaWhat I'm looking for
I’m an Oracle Database Administrator with more than 32 years’ experience and Oracle Certified Professional OCP 11g & 12c. I support multiple production environments, deploying and running Oracle RAC, Oracle Data Guard, multitenant (CDB/PDB), and Oracle ASM with strong backup/recovery ownership using RMAN.
I focus on stable upgrades, quarterly patching, and rigorous performance work—using AWR, OEM, ASH, ADDM, and Statspack—plus proactive monitoring with shell scripting. I also secure databases with TDE and TLS, and deliver high-availability configurations using VCS (Veritas Cluster Server), ensuring fast disaster recovery and dependable operations.
Experience
Work history, roles, and key accomplishments
Oracle DBA Consultant
Shopmedia
Apr 2007 - Aug 2007 (4 months)
Supported administration of all development instances and participated in selecting the architecture for the e-commerce website. Tuned user requests, generated base object creation scripts, deployed Oracle RAC, and migrated databases to Oracle 10g.
Oracle DBA Consultant
Hydro-Québec
Nov 2006 - Mar 2007 (4 months)
Administered a development environment of 50+ Oracle instances supporting finance applications. Performed performance tuning and automated backup/refresh procedures while managing user accounts and security profiles.
Maintained and administered production Oracle databases on HP-UX, including installing Oracle 9iR2 and migrating from 8i to 9i. Tuned performance using execution plan and trace analysis and provided Oracle configuration guidance.
Education
Degrees, certifications, and relevant coursework
Pearson View (Montreal)
Oracle Certified Professional (OCP) 12c, Oracle Database Administration
2016 -
Oracle Certified Professional (OCP) in Oracle Database 12c.
Pearson View (Montreal)
Oracle Certified Professional (OCP) 11g, Oracle Database Administration
2012 -
Oracle Certified Professional (OCP) in Oracle Database 11g.
Prometric (Montreal)
Oracle Certified Professional (OCP) 10g, Oracle Database Administration
2006 -
Oracle Certified Professional (OCP) in Oracle Database 10g.
Prometric (Paris)
Oracle Certified Professional (OCP) 9i, Oracle Database Administration
2003 -
Oracle Certified Professional (OCP) in Oracle Database 9i.
Prometric (Paris)
Oracle Certified Professional (OCP) 8i, Oracle Database Administration
2002 -
Oracle Certified Professional (OCP) in Oracle Database 8i.
Sorbone (Paris)
DEA (Master in Computer Science), Computer Science
1991 - 1993
Research degree studies in computer science (DEA).
USTO (Algeria)
Master of Engineering in Computer Science, Computer Science
1985 - 1990
Master of Engineering in computer science.
Paris
IBM training (J2EE on WebSphere), Java J2EE
2001 -
IBM training covering the development of a J2EE application (Servlets, JSP, EJB) to run on WebSphere application server.
Availability
Location
CanadaAuthorized to work in
Job categories
Skills
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