Freelancer profile translated to English.
Back to original languageAbout Antoine Koffi
Versatile DBA with 3 years of production experience on Oracle, PostgreSQL, MySQL, DB2, and SQL Server. Proficient in incident management, performance monitoring, and backup/restore and migration operations. Autonomous, rigorous, and accustomed to critical production environments.
French
Native or bilingual
English
Conversational
German
Basic
Can work on-site
Strasbourg (up to 50km)
Experience
- SII - CDS INFRA DATA (Arkea : Crédit Mutuel de Bretagne)Database AdministratorSeptember 2025 - Today (11 months)Brest, France• Administration of Oracle, PostgreSQL, MySQL, DB2, and SQL Server databases in production• Backup/restore via DUMP, RMAN• Database engine migration and version upgrades• Tuning, performance analysis, and monitoring• Task automation (Shell, SQL scripts)• Technical support for project and operations teams• Participation in on-call duties and interventions outside of business hours (HNO)
- Serupa,Database AdministratorFebruary 2023 - August 2023 (6 months)Merdrignac, France• Setup and management of MySQL databases for internal tools• Data modeling and creation of a PHP interface.• Technical documentation and support for business users.
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Education
- Master 2 in Data IntelligenceUniversity of Tours2023Master 2 en Intelligence des données