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Hayet HafedHH

Hayet Hafed

Senior Data Consultant

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hayet

15 years of experience in the DATA field, with a perfect command of Informatica PWC, Oracle, SQL and Shell technologies in "On-prem" environments.
With the advent of cloud and AI, I had the opportunity to undergo training at Informatica and obtain certifications such as "Informatica Cloud Platform Overview Certification", which covers several parts of the Cloud environment as follows:
Data Integration
CLAIRE GPT for Informatica: Informatica's artificial intelligence
Cloud Application Integration
Master Data Management MDM
Applications Integration
Connectivity
Enterprise Data Catalog
Data Quality
Specializing in the design and development of Data solutions, and Informatica platform administration, I have evolved in complex environments (banking, insurance, energy) by applying Agile/SCRUM methodologies.
My technical expertise combined with my interpersonal skills have made me a confirmed and versatile DATA consultant capable of supporting teams and proposing optimized solutions.
  • French

    Native or bilingual

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

Experience

  • BNP-Paribas
    Informatica Administration
    June 2025 - Today (1 year)
    Power Center Architecture
    Administration Console
    Operating System Profiles
    Version Upgrades
    Monitoring and Repository Manager for Log information
    Client Tools and Sample Workflow Creation
    Informatica PowerCenter
  • HSBC France
    Senior INFORMATICA Consultant
    BANKING AND INSURANCE
    January 2023 - May 2025 (2 years and 4 months)
    Courbevoie, France
    BELLE Project: HSBC France Retail Bank Divestment Project Within the Business Intelligence team, my tasks focused on reviewing all processing and components constituting deliverables for the BELLE project.
    • Design of processing, analysis/review of Informatica mappings, sessions, and workflows
    • Analysis/review of Shell scripts for processing launches
    • Design, analysis/review of Oracle scripts for creation, insertion, and updates
    • Recommendations and feedback for appropriate corrections for each analyzed or reviewed component
    • Support and training for junior developers
    • Creation of scheduling jobs and implementation of ControlM for BELLE processing
    • Maintenance of existing code and handling of evolution requests
    • Deployment of different parts of the BI technical architecture
    • Administration of technical and functional repositories of the Business Intelligence platform Functional environment: Savings, provident, regulatory, PENELOP standard Technical environment: Informatica PowerCenter 10.4.1, Oracle 12g, Unix (Shell), and ControlM
  • BNP PARIBAS Cardif
    Senior INFORMATICA Consultant
    BANKING AND INSURANCE
    January 2021 - December 2023 (2 years and 11 months)
    Nanterre, France
    Design, Modeling, and Development of all data extraction processes for PDM and DataHub Core Service & Quality/DSI France, SOT Project Team APDATA Project: Ambition Prévoyance Solution: extract data from PDM (Public Data Model) and DataHub to send them to different destinations: accounting, management, and BCEF
    • Technical and functional expertise role in data management
    • Technical design and analysis
    • Support for business analysts in requirements specification
    • Informatica development, unit tests, and integration tests
    • VA2A2 acceptance and end-to-end acceptance
    • Writing technical documents RCD, PDD, and DI/DE
    • Deployments and installation on different environments Functional environment: Savings, provident, actuarial, understanding of the concept of table historization Public Data Model (PDM): effective date, knowledge date, centralization date, GT_ROWVERSION Technical environment: Informatica PowerCenter 10.4.1, Oracle 11g, Unix (Shell), and ControlM

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Education

  • Master 2 Business Intelligence
    l'institut Galilée,
    2013
    Master 2 Informatique Décisionnelle
  • Engineer in Operational Research and Decision Support
    university UMMTO
    2010
    Ingénieur en Recherche Opérationnelle et Aide à la Décision

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