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Ayoub KhayoussefAK

Ayoub Khayoussef

Senior BI Consultant — Informatica Expert PwC

€600/day
Paris, FR
8-15 years
Informatica PowerCenter
ODI
SQL
Shell/Bash
Power BI

Average response time: 1 hour

Freelancer profile translated to English.
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About Ayoub

Senior Data & BI Consultant with over 9 years of experience. Expert in Informatica PowerCenter, ODI, SQL, and Shell. I work on the design, development, and maintenance of business intelligence chains in demanding sectors: Energy (EDF), Insurance (Groupama, BNP Cardif), and Retail (Conforama).

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • EDF
    Senior BI Consultant – ETL Development & Maintenance
    April 2022 - November 2025 (3 years and 7 months)
    Paris, France
    Design, optimization, and maintenance of data flows with Informatica PowerCenter and ODI.

    • Analysis of needs and writing of technical specifications
    • Development and modification of Mappings and Workflows in Informatica PowerCenter
    • Development of Mappings in ODI
    • Development of Shell scripts for process automation
    • Performance optimization of flows and scripts
    • Anomaly management and monitoring with implementation of fixes
    • Writing of technical and functional documentation

    Environment: Informatica PowerCenter, ODI, SQL Developer, Shell, JIRA, Confluence
    Informatica PowerCenter ODI SQL Shell Jira/Confluence
  • Groupama
    BI Consultant – Business Intelligence Chain Evolutionary Maintenance
    January 2019 - October 2021 (2 years and 9 months)
    Paris, France
    Maintenance and optimization of a business intelligence chain for insurance contract monitoring.

    • Functional and technical analysis of business needs
    • Writing of detailed technical specifications
    • Design of data models for DWH and DMT
    • Development and optimization of Mappings and Workflows in Informatica PowerCenter
    • Optimization of SQL scripts and queries
    • Anomaly management and monitoring via JIRA

    Environment: Informatica PowerCenter, SQL Developer, Shell, JIRA, Confluence
    Informatica PowerCenter SQL Shell/Bash Jira/Confluence
  • BNP Paribas Cardif
    BI Consultant – Business Intelligence Application Maintenance
    January 2018 - October 2018 (9 months)
    Paris, France
    Corrective and evolutionary maintenance of a business intelligence application for life insurance contract management monitoring.

    • Analysis and update of functional and technical specifications
    • Development and optimization of Mappings and Workflows in Informatica PowerCenter
    • Optimization of SQL scripts and PL/SQL stored procedures
    • Scheduling of processes to improve performance

    Environment: Informatica PowerCenter, SQL Developer, Shell, JIRA, Confluence
    Informatica PowerCenter Shell/Bash SQL Power BI
Check out Ayoub's experience

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Education

  • Master 2 – Business Intelligence and Statistics IT
    Paris 11 University
    2016
  • MBA 2 - Finance, specializing in Audit and Management Control
    ESLSCA Business School
    2019

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