Freelancer profile translated to English.

Description

Computer engineer with over 8 years of experience, specializing in application development and support around Oracle databases and high-volume environments.

I primarily focus on data processing issues, with expertise in SQL/PL-SQL for designing, optimizing, and maintaining stored procedures and batch processes. I am accustomed to working on critical systems requiring rigor, performance, and reliability.

My experience has also led me to work in production environments (RUN), handling incidents, analyzing complex malfunctions (L2/L3), and continuously improving existing processes.

Comfortable in Linux/Unix environments and with Shell scripting, I regularly work on data flows, interfaces between systems, and automated processes.

Autonomous and quickly operational, I integrate easily into technical and functional teams, with a good sense of service and fluid communication with various stakeholders.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

BNP-Paribas
Oracle PL/SQL Developer
BANKING AND INSURANCE
June 2024 - December 2025 (1 year and 6 months)
Paris, France
PL/SQL Development & Data Management:

Design and optimization of packages and stored procedures for accounting data processing.

Extraction of specific data via EXTRM (Matisse Extraction) and configuration of manual and CFT exports (file transfers).

Creation of new specific data extractions.

Integration & Collaboration with Java Teams:

Involvement in minor fixes and improvements in Java, particularly for integrating PL/SQL procedures and managing data flows.

Task Scheduling and Automation:

Development and maintenance of MCO CALENDAR, a task scheduler for sending data via CFT.

Maintenance and Improvement of the ISM Application:

SQL performance optimization and refactoring of existing processes.

Bug fixing and implementation of new features in collaboration with Java developers.
Oracle SQL Developer IntelliJ IDEA Git Gitlab Maven
NIBELIS
ORACLE PLSQL DEVELOPER
September 2022 - June 2024 (1 year and 9 months)
NIBELIS PROJECT: Payroll software with HR and Workforce Management modules
• Collaboration within the payroll support team at Nibelis
• Development of specific interfaces to facilitate data exchange between Nibelis and other key players in the payroll market
• Implementation of interfaces with external partners
• Setup of automated FTP/SFTP export processes
• Setup of automated SEPA transfer file exports to client banks
• PLSQL Scripting (creation of new stored procedures)
• Processing of PLSQL and HTML/XML anomalies
• Implementing updates for collective agreements to improve system functionality
• Creating customized exports tailored to providers involved in meal voucher processing
• Implementing updates related to transport subscriptions (rate changes) and adding new subscriptions
◦ Participation in processing urgent tickets (Hotline) – 1 day out of 5
• Participation in technical and functional documentation
• Functional Skills: Payroll Management, Collective Agreements, Specific Exports, Workforce Management (GTA), Human Resource Management (GRH)
TEAMWILL CONSULTING CDS –
PL/SQL/C++ TECHNICAL CONSULTANT (CASSIOPAE)
January 2020 - July 2022 (2 years and 6 months)
• Client: CDC (Caisse des dépôts et des consignations), FIDELIO Project
• Client: BRED Project CASSIOPAE, Analysis and correction of anomalies
• Maintenance and improvement of Cassiopae Batches to adapt them to CDC's needs
• Analysis, optimization, and correction of queries to improve Batch performance and reduce calculation time
• PLSQL Scripting (creation of new stored procedures)
• Analysis and processing of C++/PLSQL anomalies
• Development of interconnection tools between Cassiopae and EKIP