Freelancer profile translated to English.

Description

Following training as a systems and network administrator, I had the opportunity to join a database administrator team and train on various technologies (SQL Server, Oracle RAC and Dataguard) for large companies on substantial infrastructures (+1000 databases, Cluster up to 8 nodes, several Tera volume).

I place particular importance on OpenSource technologies, hence my interest in PostgreSQL. I am now supporting a DBA team at a large e-commerce site on the emergence of PostgreSQL and the industrialization of processes.

Languages

French
Native or bilingual
English
Fluent
Romanian
Basic

Workplace preferences

Remote only

Primarily works remotely

Cdiscount
Database Administrator
E-COMMERCE
February 2020 - Today (6 years and 4 months)
Région de Bordeaux, France
Administration of PostgreSQL databases. SQL code review.
U-Need Ouest
PostgreSQL Database Administrator - SQL Reviewer
E-COMMERCE
September 2018 - March 2019 (6 months)
Bordeaux
Assignment at C-DISCOUNT client:
PostgreSQL Referent:
- Maintenance in operational condition of PostgreSQL instances.
- Implementation of monitoring and backup.
- Creation of Backup/Restore documentation, Implementation and switch of replication, Rights management, ...
- Referent and trainer for the new industrialization process (Liquibase / Docker / TFS) - Implementation of a connection pool manager with SSL (PgBouncer)
- Performance management of PostgreSQL instances.
- Scripting of recurring tasks (Database Creation, User, Tool Installation).

SQL Reviewer for SQL Server:
In a team of 2 people
- Review of stored procedures.
- Optimization and performance of SQL queries in an e-commerce context.
Sogeti
Database Administrator
ENERGY AND UTILITIES
September 2015 - September 2018 (3 years)
Région de Pessac, France
For ENEDIS (formerly ERDF): June 2015 - September 2018
Member of a team of 6 people.

I am the PostgreSQL referent for the team.
Incident management and integration:
- Backup / Restore of databases
- Creation / Deletion of databases
- RMAN configuration management
- Monitoring via OEM
- N1, N2, N3 incident management
- Creation of technical procedures
- Process industrialization
On-call duty and intervention present on the service.

Technologies in the park:
- Oracle 9i, 10g, 11g, Stand-Alone, Dataguard, Cluster (2 to 8 nodes), ExaData, GoldenGate
- SQL Server 2008R2, 2012
- PostGreSQL 9.3, 9.6 and 10.1
- MySQL
- TeraData

For TOTAL SA: Sept. 2015 - May 2016
Member of a team of 5 people.

Incident management and integration:
- Backup / Restore of databases
- Creation / Deletion of databases
- RMAN configuration management
- Monitoring via OEM
- N1, N2 incident management
- Creation of technical procedures
- On-call duty

Technologies in the park:
- Oracle 9i, 10g, 11g, Stand-Alone and Dataguard
- SQL Server 2005/2008/2008R2/2012/2012R2, DataWarehouse
- PostGreSQL 9.2
- MySQL