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Chahid OuazzaniCO

Chahid Ouazzani

Data Engineer/Analyst

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Chahid

Freelance Data Engineer specializing in modern data architectures and AI solutions integration, I help companies transform their data into performance drivers. From designing reliable pipelines to providing optimized datasets for machine learning, I offer scalable, automated solutions tailored to business needs. My goal: to make your data usable, performant, and ready to power your AI projects.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

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

Experience

  • TotalEnergies
    Data Analyst
    ENERGY AND UTILITIES
    July 2023 - June 2025 (1 year and 11 months)
    As a Data Analyst, I assisted my client in exploiting and leveraging their data to facilitate strategic decision-making. My responsibilities included collecting, cleaning, and structuring data from various sources, as well as in-depth analysis to identify trends, opportunities, and areas for improvement. I also designed interactive dashboards and automated reports using tools such as Tableau, Power BI, and Excel, while providing concrete recommendations tailored to clients' business needs. This experience allowed me to develop strong analytical skills, autonomy, and communication abilities with diverse stakeholders.
    SQL Data visualisation Artificial intelligence Microsoft Power BI Data analyst
  • Stellantis
    Data Engineer
    AUTOMOBILE
    July 2025 - March 2026 (8 months)
    As a Data Engineer, I designed and maintained robust data architectures to ensure the collection, storage, and availability of reliable data for business teams and artificial intelligence projects. My responsibilities included setting up data pipelines (ETL/ELT), integrating various sources (databases, APIs, files), and optimizing the performance and quality of data flows. I also contributed to the preparation and provision of datasets for machine learning models, ensuring data quality, traceability, and governance. In collaboration with Data and AI teams, I participated in the deployment and industrialization of solutions based on artificial intelligence.
    Artificial intelligence SQL Data Engineer Python ETL

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