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Youssef AzzaouiYA

Youssef Azzaoui

Expert Power BI / HRIS Data / Automation RH

€550/day
Paris, FR
8-15 years
Microsoft Power BI
Power Query
SQL
Python
HRIS

Average response time: 1 hour

Freelancer profile translated to English.
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About Youssef

I help HR, HRIS, Data, and IT teams to improve their data reliability, optimize their Power BI reporting, and automate their recurring tasks.

My expertise covers Power BI, Power Query, SQL, Python, PowerShell, HR/HRIS data flows, quality controls, dataflows, and dataset optimization. I address practical issues such as long refresh times, manual files requiring reprocessing, recurring controls, hard-to-maintain models, HR data needing validation, or processes needing automation.

I also pragmatically integrate AI when it brings real value: generating summaries, automated documentation, assistance in anomaly analysis, file control, or report production. The goal is not to create gadget AI, but useful, secure automations tailored to HR/HRIS constraints.

With over 11 years at Oracle on international HRIS projects, followed by BI & HRIS Data experience at Colas, I combine technical expertise, HR business understanding, and project culture.

Possible missions: Power BI audit, Power Query / SQL optimization, Python / PowerShell automation, HR data validation, documentation, improvement of existing processes, and scoping of intelligent automations.
Consulting and Audits
Software Publishing
Digital and IT Services
HR Services

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • COLAS
    Data Infrastructure Expert - BI & HRIS Data
    CIVIL ENGINEERING
    February 2025 - Today (1 year and 4 months)
    Paris, France
    Intervention within the HR Data / HRIS ecosystem at Colas, with a role focused on the reliability, industrialization, and optimization of HR data flows, Power BI models, and operational processes.

    My work primarily focuses on implementing robust, maintainable, and automated data solutions, enabling HR/HRIS teams to validate their reporting, reduce manual processing, and secure data operations.

    - Industrialization and validation of HRIS / HR Data flows.

    - Optimization, evolution, and migration of Power BI datasets, dataflows, and models.
    - Integration and consolidation of data from Databricks, HRA, SAP SuccessFactors, PeopleDoc/UKG, and other HR sources.

    - Development of Python and PowerShell scripts to automate exports, controls, file reconciliations, CSV processing, and recurring tasks.

    - Implementation of automations via scripts and APIs for quality controls, SharePoint deposits, notifications, exports, and rights management.

    - Optimization of Power Query, SQL queries, and data preparation processes to improve refresh times and maintainability.

    - Rationalization of BI models, documentation of flows, cleaning of dependencies, and improvement of data quality.

    - Interface between HR business needs, HRIS application constraints, data modeling, and decision-making reporting requirements.

    - Contribution to process security, evolutionary maintenance, and continuous improvement of Data / BI / HRIS practices.
    Microsoft Power BI Power Query Python HRIS Business Process Automation
  • ORACLE
    HCM Principal Consultant - HRIS, Data & Reporting
    SOFTWARE PUBLISHING
    November 2013 - January 2025 (11 years and 2 months)
    Colombes, France
    Progression from Consultant to Senior Consultant then Principal Consultant, with over 11 years of involvement in techno-functional HRIS, data, reporting, and integration projects for major clients, primarily in an international / EMEA scope.

    I have supported organizations in the implementation, evolution, and optimization of their Oracle Taleo / HCM Cloud solutions, with significant exposure to business scoping, application configuration, data migration, reporting, interfaces, support, and continuous improvement topics.

    - Contribution to HRIS transformation projects: scoping, needs analysis, functional design, configuration, testing, deployment, and business support.

    - Implementation, evolution, and optimization of Oracle Taleo and Oracle HCM Cloud solutions in international and multi-stakeholder environments.

    - Execution of data migration, data recovery, quality control, transformation, and HR data integration tasks between various applications.

    - Design of reports, KPIs, extractions, technical interfaces, and integration flows to meet HR, HRIS, and reporting business needs.

    - Analysis, validation, and correction of anomalies in data, processes, and deliverables to secure project and run phases.

    - Contribution to Application Maintenance (TMA), application support, evolutionary maintenance, version upgrades, documentation, user training, and skills transfer activities.

    - Interface between HR, IT, product, integrators, and partners teams during delivery, run, and continuous improvement phases.

    - Participation in pre-sales activities: feasibility studies, cost estimation, demonstrations, needs qualification, and tender responses.

    Client contexts: Renault, Faurecia, Natixis, Somfy, Unilever, Dexia, Metro, Carrefour, Engie, Hutchinson, AkzoNobel, Deutsche Bahn, Société Générale, BNP Paribas, UN.
    HRIS Oracle HCM Cloud Oracle Taleo Data Migration Reporting
  • ATOS
    ERP HRIS Consultant - Business Analysis / Project Management, Data & Reporting
    DIGITAL AND IT
    October 2011 - September 2013 (1 year and 11 months)
    Le Plessis-Robinson, France
    2 years of involvement in international HRIS projects for Renault, combining Business Analysis, Project Management, data migration, reporting, interfaces, and user support.

    I supported HR and IT teams in the evolution, redesign, and operation of HRIS solutions, with significant exposure to HR processes, data quality, task automation, and operational monitoring challenges.

    - Global redesign of a Taleo recruitment tool for France, Morocco, and India.

    - Collection of business requirements, drafting of specifications, configuration, testing, deployment, and user support.

    - Management of a performance review campaign for executives in France / Spain, covering approximately 9,500 employees.

    - Facilitation of workshops with key users, support for HR managers, and weekly monitoring of campaign KPIs.

    - Audit and optimization of outgoing SAP interfaces to Taleo: anomaly analysis, correction, scheduling, and interventions on Windows / UNIX environments.

    - Contribution to a data migration from Taleo to SAP SuccessFactors, including data preparation, control, and validation tasks.

    - Development of SAP BusinessObjects reports, extraction scripts, and VBA macros to automate HR tasks and facilitate business steering.
    HRIS HRIS Business Analysis SAP Business Objects Technical Support Data Migration
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Education

  • Master in Economic and Social Administration, Human Resources
    Université Panthéon Sorbonne (Paris
    2009
    Master Administration Economique et Sociale, Ressources Humaines
  • Master in Information Systems and Computer Science for Organizations, Information Systems
    Université Toulouse 1 Capitole
    2010
    Master Systèmes d'Information et Informatique pour les Organisations, Systèmes d'Information
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