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Soukaina ZerrarSZ

Soukaina Zerrar

Data Analytics & BI Consultant Senior

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Soukaina

Motivated and experienced Analytics Engineer, specializing in the design, optimization, and implementation of data pipelines and analytical solutions, with a strong background in the retail sector. Solid mastery of key tools and technologies such as Microstrategy, Looker, Power BI, Google Cloud Platform (GCP), BigQuery, and Python. Capable of transforming complex data into high-value strategic insights, thanks to a results-oriented approach and proven expertise in a dynamic retail environment.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • MANUTAN
    Microstrategy / Power BI Consultant
    February 2022 - April 2024 (2 years and 2 months)
    • Hybrid Data Analyst & BI Role: supporting business teams in decision-making through data analysis, key indicator design, and intelligent reporting solution development.
    • Gathering, formalizing, and analyzing functional requirements (logistics, purchasing, security), translating them into technical specifications and choosing appropriate visualizations.
    • Creation of interactive reports and dashboards on Power BI, Tableau, Looker Studio, and Report Services, integrating hierarchies, dynamic filters, and custom KPIs.
    • Connecting and transforming data from SAP, SQL data warehouses, and Google Cloud Platform (GCP), with a focus on data quality and reliability.
    • Exploratory analyses, data cross-referencing, and ad hoc visualizations to identify optimization levers (stock, anomalies, supplier performance).
    • BI platform administration: user management, data security, implementation of validation workflows, and data flow documentation.
    • Production monitoring: detection, diagnosis, and correction of data or visualization anomalies.

    Key Project: Hazardous Product Stock Management – Development of an analytical tracking tool for regulated products (chemicals, flammables). Analysis of stock levels, tracking of critical dates, compliance alerts, with clear visualization for logistics and safety teams. Impact: improved risk management and enhanced compliance.
    Microsoft Power BI Microstrategy SQL Data Analysis Python GCP Cloud SAP
  • LA POSTE
    Data Analyst
    April 2020 - March 2021 (11 months)
    *Transition and Maintenance of Decision Support Systems:

    * Transition and active participation in the maintenance of the client's Decision Support IT System, ensuring operational continuity.
    * Rigorous monitoring of automatic dashboard dispatches (daily/weekly/monthly) and rapid intervention in case of anomalies.
    * Efficient analysis and resolution of incidents to minimize service interruptions.

    *Support and Needs Analysis:

    * Responsive handling of tickets reported by the client, ensuring quality support.
    * In-depth analysis of business needs and processing of reporting requests in compliance with defined SLAs.
    * Active participation in scoping workshops with the client to identify and understand business needs.

    *Quality Assurance and Service Management:

    * Ensuring high availability of BI tools (KPI: 99%) to guarantee continuous access to information.
    * Efficient management of SLAs/Commitments with suppliers in project and maintenance areas.
    * Facilitating skills transfer workshops to ensure knowledge sustainability.
    SQL Microsoft Power BI GCP Cloud Python
  • DAMART-TEX
    Data Analyst (Microstrategy/Power BI/Looker)
    FASHION AND COSMETICS
    March 2021 - February 2022 (11 months)
    Lille, France
    • Involvement in the entire data processing chain, from existing analysis to visual restitution, in close collaboration with business teams (finance, performance, management).
    • Reverse engineering work on MicroStrategy (MSTR) to understand the logic of existing indicators and identify areas for optimization.
    • Reproduction and improvement of key indicators on Google Cloud Platform (GCP), automating reporting through optimized pipelines for performance.
    • Extraction, transformation, and analysis of data using SQL to measure discrepancies, control consistency between sources (MSTR, Power BI), and ensure reporting reliability.
    • Participation in scoping workshops with business teams to understand challenges, formalize analytical needs, and build tailor-made solutions.
    • Development of interactive dashboards with Power BI and Looker, focused on performance, profitability, and operational monitoring.
    • Conducting in-depth analyses of business performance, commercial action profitability, and identification of data anomalies.
    • Writing strategic recommendations and optimization suggestions for management, with clear and action-oriented presentations.
    Looker Microstrategy Google Cloud Platform (GCP) Google Cloud Python

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Education

  • Data, Master Professionnel en Ingénierie, Conception et Développement d'Application
    FACULTÉ DES SCIENCES ET TECHNIQUES
    2014
    Data, Master Professionnel en Ingénierie, Conception et Développement d'Application
  • IT, Licence Professionnel ( Java-JEE)
    FACULTÉ DES SCIENCES ET TECHNIQUES
    IT, Licence Professionnel ( Java-JEE)

Skill set

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