Senior Oracle Dba
Current
Ministère Des Transport De Québec
Administration, migration, upgrading, monitoring, security, evolution of Oracle's databases.
Jun 2015 - Present
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Ali Langar Email & Phone Number
Senior Oracle Database Administrator at Momentum technologies
at
Ministère des Transport de Québec
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✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Ministère des Transport de Québec
Role
Senior Oracle Database Administrator at Momentum technologies
Location
Capitale-Nationale, Quebec, Canada
Who is Ali Langar? Overview
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Ali Langar is listed as Senior Oracle Database Administrator at Momentum technologies at Ministère des Transport de Québec, based in Capitale-Nationale, Quebec, Canada. AeroLeads shows a matched LinkedIn profile for Ali Langar.
Ali Langar previously worked as Senior Oracle DBA at Ministère Des Transport De Québec and Senior Oracle DBA at Ministère Des Ressources Naturelles. Ali Langar holds Bachelor Degree In Computer Science from University Of Tunisia.
Profile bio
About Ali Langar
More than 3 decades of IT experience using Oracle TechnologiesProvided Technical Support, Assistance and Advice to more than 500 Oracle clients in various fields (Banks, insurance businesses, Telecommunications, Public and Private Sectors, Transportation, Distribution, Petroleum companies ,Canadian Government Ministries …) Expertise in managing Oracle database in Linux/SuSE/Solaris/AIX/HP-UX and WindowsExperience with installation, configuration and maintenance for 8i/ 9i/10g/11g/12cR1/12cR2/RAC/ASM Performed Database backup and recovery policy (RMAN)Performed audit and optimized performances of Oracle databasesDesign expertise and advices in Oracle database ArchitectureExperience with auditing database security (Virtual Private Database (VPD), Label Security and Data Encryption) Experience in cloning using cold backup, hot backup, RMAN and DBCA for Small to Large Databases.Experience in Dataguard implementation and maintenance: Both Physical & Logical standby.Experience in applying database patches using OPatchPerformed several database upgrades & migrationsMonitoring and Tuning database performance using Enterprise Manager, ScriptsProficient in DBA utilities like RMAN, OEM, SQL* Loader, Export/Import, Data pump, Backup and Recovery.Experience in creating, managing databases, tablespace, users, profile and schema.Database creation and management of database objects and schemas.Bilingual –Arabic, Italian, French, English
Listed skills include Oracle Rac, Rman, Performance Tuning, Data Guard, and 12 others.
Current workplace
Ali Langar's current company
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Ministère Des Transport De Québec
6 roles · 27 years
Ali Langar work experience
A career timeline built from the work history available for this profile.
Senior Oracle Dba
Administration,monitoring, tuning, security and evolution of "Cadastre" and "Foncier" databases.
May 2014 - May 2015
Senior Oracle Database Administrator
Feb 2014 - Apr 2014
Senior Oracle Database Administrator
Freelancer
- Managed as many as 75 development databases from the point of view implementation, design, optimization and security best practices.
- Managed Oracle 10g and 11g in SUSE Linux environment
- Managed Oracle Advanced Security Option in different environments
- Created shell scripts for backing up raw devices in AIX 5L environment
- Performed resizing of Oracle data files and reorganization of indexes for space management
- Cloned and renamed databases, retrieved and restored database hot and cold backups
Mar 2011 - Jan 2014
Lead Oracle Database Administrator And Consultant
Oradist (Oracle Exclusive Distributer), Tunisia
- Developed expertise and provided advice in Oracle database architecture
- Consolidated study of Oracle database servers
- Handled deployment and modeling of Oracle database
- Managed deployment and implementation of High Availability Technology Solutions multiple instances RAC, Dataguard (9i,10g,11g) standby database
- Administered production databases, medium and large
- Migrated Oracle databases from one environment to another
1999 - 2011
~12 yrs
Technical Oracle Dba Consultant
Tmi (Authorized Oracle Reseller), Tunisia
- Performed audit and optimized performance of Oracle databases
- Performed resizing of Oracle data files and reorganization of indexes for space management.
- Cloned and renamed databases and retrieved and restored database hot and cold backups
- Recompiled objects, managed workers' processes, and analyzing Perl scripts when needed
- Wrote automated UNIX shell script for system activity and database monitoring
- Creating several Oracle databases, including production and development
Feb 1987 - Nov 1998
1 education record
Ali Langar education
-
University Of Tunisia
FAQ
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Quick answers generated from the profile data available on this page.
What company does Ali Langar work for?
Ali Langar works for Ministère des Transport de Québec.
What is Ali Langar's role at Ministère des Transport de Québec?
Ali Langar is listed as Senior Oracle Database Administrator at Momentum technologies at Ministère des Transport de Québec.
Where is Ali Langar based?
Ali Langar is based in Capitale-Nationale, Quebec, Canada while working with Ministère des Transport de Québec.
What companies has Ali Langar worked for?
Ali Langar has worked for Ministère Des Transport De Québec, Ministère Des Ressources Naturelles, Momentum Technologies, Freelancer, and Oradist (Oracle Exclusive Distributer), Tunisia.
How can I contact Ali Langar?
You can use AeroLeads to view verified contact signals for Ali Langar at Ministère des Transport de Québec, including work email, phone, and LinkedIn data when available.
What schools did Ali Langar attend?
Ali Langar holds Bachelor Degree In Computer Science from University Of Tunisia.
What skills is Ali Langar known for?
Ali Langar is listed with skills including Oracle Rac, Rman, Performance Tuning, Data Guard, Oracle Asm, Oracle Rdbms, Oracle Pl/Sql Development, and Oracle Enterprise Manager.
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