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Mehdi LeqsiouerML

Mehdi Leqsiouer

Cloud Data Engineer

€700/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mehdi

🚀 Certified GCP Data Engineer and Agile PSD1 🚀

🔍 About Me:
Passionate about data and with a Google Cloud Platform (GCP) and Agile PSD1 certification, I am an experienced Data Engineer with several years of practice in the field. My diverse professional background has allowed me to collaborate with renowned companies, notably as a contractor for Sanofi, and currently as an internal professional at Orange.

🛠️ Key Skills:
As a seasoned professional, I master the latest tools and technologies for data engineering. My expertise includes designing and implementing data pipelines, optimizing databases, and managing and analyzing big data.

🤝 Professional Experience:
During my tenure at Capgemini, I made significant contributions to projects for two giants, Sanofi as a contractor, and currently internally at Orange. My varied experience has allowed me to develop a holistic approach to solving data engineering problems, while adhering to quality standards and deadlines.

💼 Certifications:
Certified Google Cloud Platform (GCP)
Agile Professional Scrum Developer (PSD1)

🔧 Technologies Mastered:
My technical skills cover a wide range of tools, including [mention specific tools you master, like Apache Spark, TensorFlow, etc.].

🌐 Ready for New Challenges:
With my experience and skills, I am ready to put my expertise to work on new exciting projects.

📈 Contact me to discuss your data engineering needs and explore how I can help you achieve excellence.
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Paris (up to 30km)

Experience

  • L’Oréal
    Lead Data Engineer
    January 2025 - Today (1 year and 5 months)
    Paris, France
    Tech Lead GCP Data Engineer - CRM Zone Europe at L’Oréal

    As a Tech Lead Data Engineer, I manage data and incidents related to the CRM ecosystem for L’Oréal's Europe Zone (B2B and B2C). My role focuses on maintaining and optimizing data on the GCP platform (BigQuery, Dataflow, Composer, etc.), while coordinating technical teams to ensure fast and efficient incident resolution.

    My goal: ensure the reliability of IT services, minimize disruptions, and actively contribute to L’Oréal's digital transformation in a multicultural and dynamic environment. Also, implement monitoring solutions and automate incident resolution.

    Managing 2 offshore teams: 1 GCP team and 1 monitoring team.

    Technical Stack:
    Python,
    GCP: Composer, Dataflow, BigQuery, Cloud Run, pub/sub, DBT, workflows
    CI/CD
    Terraform
    MongoDB
    SFMC / Adobe Campaign,
  • Orange SA
    Data Engineer
    TELECOMMUNICATIONS
    January 2024 - January 2025 (11 months)
    Châtillon, France
    Orange Innovation, DATA & IA entity.
    Industrialization of AI models to improve Orange networks in all countries. Joint work with Data Scientists and researchers to modernize the networks of tomorrow.
    GCP: Vertex AI, PubSub, Cloud Functions, Airflow, BigQuery, Cloud Run
    CI/CD gitlab, Terraform, MLOps
    Python: Spark, Pandas, Kubeflow pipeline,
  • Sanofi
    Data Engineer
    PHARMACEUTICALS INDUSTRY
    November 2022 - January 2024 (1 year and 3 months)
    Paris, France
    Research project using AI models for scientific research Sanofi-Pasteur
    Python development in an MLOps environment.
    Technologies:
    Python 3.8: Flask, FastAPI, Numpy, Pandas, Mlflow, PyTorch
    Cloud: AWS S3, DocumentDB, ECR, Databricks, Grafana
    DevOps: Docker, Kubernetes, ArgoCD, Openshift Scale, GitHub Actions, CI/CD, Openshift
    Agility: Scrum, TDD, BDD, CI/CD
    100% English-speaking project (Sanofi USA and Canada),

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Education

  • Generalist Engineer specializing in: Computer Science, Big Data, and Artificial Intelligence
    ESILV - Leonardo da Vinci Engineering School
    2022
    - Machine learning / Deep learning : Neural networks,regression, classification, NLP - Data analysis : Tableau, Python dashboard (Pandas, Numpy, Matplotlib) - Data engineering : Spark, Hadoop, Docker. - NoSQL : MongoDB, Neo4J, ElasticSearch, Cassandra Python (Django), R, C#
  • DUT in Computer Science
    IUT de Vélizy - UVSQ
    2019
    DUT informatique 2 ème année en alternance - major de promotion Fondamentaux de l'informatique, mathématiques avancées et statistiques. Economie générale, comptabilité. Java, Python, R, C, html/CSS, javascript GIT Bases de données Oracle et MySQL

Certifications

Skill set

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