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Hamza SHS

Hamza S

Senior BI Developer

€550/day
Paris, FR
3-7 years
SQL
Talend
Microsoft Power BI
Cognos
ETL

Average response time: 1 hour

Freelancer profile translated to English.
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About Hamza

Business Intelligence Consultant with 10 years of experience, specializing in Power BI, Talend, Cognos, Datastage, and SQL. I help companies manage and transform their data, from integration to the creation of decision-making reports. My approach focuses on optimizing BI processes and automating data flows to deliver high-performance solutions tailored to business needs.
Oil and Gas
Luxury Goods
Rail and Public transport
Insurance

  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 30km)

Experience

  • Afriquia Gaz
    Senior Business Intelligence Consultant
    ENERGY AND UTILITIES
    April 2023 - November 2025 (2 years and 7 months)
    Casablanca, Morocco
    End-to-end development of a strategic BI project aimed at optimizing fleet management and asset performance.

    Main objective: significantly reduce TCO (Total Cost of Ownership) by deploying advanced analytical solutions, robust data models, and key performance indicators (KPIs).

    Business needs scoping, modeling, development, deliverable validation, and change management support for operational teams.
    Development of data loading flows (with Talend 7.3.1 ETL)
    Writing operational documentation (Control-M)
    Creation of reports & dashboards (IBM Cognos 10.2, Power BI)
    Supervision of developments and validation of technical solutions.
    Mentoring the BI team (coaching, task tracking, and complex problem-solving).
    Definition of BI architecture and development best practices.
    Management of BI environments (DEV, TEST, PROD) and deployment coordination.
    Versioning via Git integrated with Azure DevOps, with branch management and CI/CD automation.
    Steering follow-up meetings with business and technical teams.

    Technical Environment:

    Databases: Oracle,
    ETL: Talend 7.3
    Reporting: Power BI, Cognos BI 10.2,
    Scheduler: Control-M,
    Versioning / DevOps: Git (Azure DevOps),
    Metadata Modeling: IBM Cognos Framework Manager.
    DAX Microsoft Power BI CI/CD Talend SQL
  • ONCF
    BI Governance and Mapping Architect
    TRANSPORTATION
    April 2021 - February 2023 (1 year and 10 months)
    Rabat, Morocco
    BI Mapping: Maintenance and update of the mapping of decision-making applications, with monitoring of metadata collection and integration via the Meta Analysis tool (portfolio of 27 BI applications).

    Governance: Contribution to the evolution of the governance model (mapping of BI applications, data lineage, data catalog).

    Connectivity & Integration: Installation, configuration, and validation of BI connectors (DEV & PROD environments), including acceptance testing, testing, and improvement recommendations.

    Deployment of BI Architectures: Supervision of the installation of the new BI architecture and the setup of DEV and PROD environments.

    Documentation & traceability: Writing technical documentation and monitoring data flows to ensure traceability and compliance.

    Technical Environment:
    Databases: Oracle, Teradata,
    Mapping: Meta analysis,
    ETL: Datastage, Informatica,
    Reporting: Tableau, Cognos, SAP BO
    SQL data lineage Dashboard
  • Mercedes-Benz Financial Services France
    Business Intelligence Consultant
    BANKING AND INSURANCE
    October 2016 - March 2018 (1 year and 5 months)
    Saint-Quentin-en-Yvelines, France
    Analysis and assistance in resolving incidents on COGNOS
    Writing functional and technical reporting specifications
    Technical design and development of new reports on COGNOS
    Acceptance testing and production deployment

    Technical Environment: Databases: Oracle, Reporting: Cognos BI 10, Metadata Modeling: IBM Cognos Framework Manager, ETL: Informatica.
    SQL Cognos ETL Informatica
Check out Hamza's experience

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Education

  • Master 2 – Statistics and Computer Science for Data Science
    Université Lumière Lyon 2
    2014
    Master 2 – Statistique et Informatique pour la Science des données
  • Bachelor's Degree – Business Intelligence and Statistics
    Université Lumière Lyon 2
    2012
    Licence – Informatique décisionnelle et statistique
Check out Hamza's education

Certifications

Skill set

Datastage
Datawarehouse
Data visualization
data lineage
Agile Scrum
ITIL Processes
Azure DevOps
CI/CD
Dashboard
DAX
DAX Studio

Categories