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Ahmed BaaliAB

Ahmed Baali

Power BI

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ahmed

Experienced Data Analyst with over 10 years of experience in the banking, finance, and luxury sectors, I support business units in leveraging their data and transforming their decision-making processes. Specializing in Business Intelligence and performance management, I am involved in the entire data project lifecycle: requirements gathering, modeling, dashboard development, KPI definition, data governance, and change management. As a Power BI expert (DAX, Power Query) with a strong ability to bridge the gap between business and IT teams, I have successfully led international projects at BNP Paribas CIB, LVMH, La Banque Postale, and Crédit du Maroc. Recognized for my analytical skills, my ability to simplify data, and my results-oriented approach, I am now seeking new challenges in Data, Business Intelligence, and continuous improvement.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Native or bilingual

  • Spanish

    Conversational

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

Experience

  • BNP Paribas CIB
    Data Analyst Power BI
    BANKING AND INSURANCE
    April 2022 - April 2026 (4 years)
    Pantin, France
    • Design and development of strategic dashboards under Power BI for the SGI department (France & International), enabling activity monitoring and decision-making.
    • Definition, construction, and monitoring of business KPIs (performance, risks, volume).
    • Facilitation of monthly business committees: analysis preparation, data storytelling, and recommendations.
    • Management of the Change & Continuous Improvement program: identification of optimization areas, prioritization, and action tracking.
    • Planning and monitoring of the data team's workload (France & international).
    • Power BI Referent: user support and team skill development (training, best practices, support).
    • Gathering and formalizing business needs in collaboration with international teams.
    • Data modeling and optimization of Power BI models (Power Query, DAX).
    • Integration of solutions into existing workflows with a performance and scalability-oriented approach.
    • Guarantee of data quality, reliability, and consistency (controls, audit, data validation).
    • Implementation of data governance best practices and workflow documentation.
    • Writing functional and technical specifications.
    • Evolutionary and corrective maintenance of solutions (debugging, continuous improvement).
    • Industrialization of reporting and automation of data processing, generating a 70% time saving on production processes.
    • Cross-functional collaboration with IT, business, and international teams.
    Tools: Power BI, Power Query, Alteryx, VBA, Python
    Python Microsoft Power BI Facilitation of steering committees Alteryx Dataiku
  • LVMH
    Data Analyst Power BI
    February 2021 - April 2022 (1 year and 2 months)
    Courbevoie, France
    • Development of dashboards and monitoring applications for the supply chain (stocks, copacking, shortages, logistics flows).
    • Data analysis to anticipate shortages and optimize stock levels.
    • Facilitation of business workshops (logistics, finance, commerce) to define needs.
    • Requirements gathering and writing of functional and technical specifications.
    • Data preparation, cleaning, and transformation (Power Query, DAX).
    • Design of performant and scalable data models.
    • Deployment and industrialization of Power BI solutions.
    • Implementation of supply chain performance indicators (turnover, coverage, shortage rate).
    • Development of Power Apps applications to digitize business processes.
    • Solution documentation and writing of user guides.
    • Change management support and post-deployment support.
    • Automation of reporting and data processing, resulting in an 80% time saving on operational tasks.
    • Continuous improvement of tools and performance optimization.
    Tools: PowerBI, Power Query, PowerApps, Sharepoint, Microsoft Office, VBA
    Microsoft Power BI Power Apps Microsoft Sharepoint Power Query Excel VBA Macro
  • La Banque Postale
    Data Analyst Power BI SAP BO
    November 2017 - September 2019 (1 year and 10 months)
    • Participation in the SAP BO to Power BI migration project.
    • Business needs analysis and project scoping.
    • Definition of functional scopes and writing of specifications.
    • Design of financial reporting and decision-making dashboards.
    • Organization and execution of acceptance testing (functional tests and business validation).
    • Monitoring of data quality and feed monitoring.
    • Financial data analysis for banking activity monitoring.
    • Coordination between business and IT teams.
    • Contribution to change management (user training, documentation).
    Tools: SAP BO, Power BI, Excel VBA, Microsoft Office
    SAP Business Objects Microsoft Power BI Microsoft Office Excel VBA Macro Data analysis

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Education

  • Master of Data Science
    Power BI Data Analyst Associate
  • Specialized Master in Business Intelligence & Analytics
    École Internationale des Sciences du Traitement de l'Information CY Tech/EISTI Cergy
    2020
    Mastère Spécialisé Business Intelligence &Analytics

Certifications

  • Microsoft PowerBI PL 300
    Microsoft
    2024

Skill set

Categories