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Ayoub B.AB

Ayoub B.

Supermalter

Senior Data Engineer | Analytics Engineer

€850/day
1 project
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ayoub

As a Senior Data Engineer with over 8 years of experience, my expertise focuses on cloud Data Engineering with Google Cloud Platform.

I am particularly sensitive to the business needs of my clients and enjoy working closely with their functional teams. My goal is to clarify and synthesize their needs in order to propose the most suitable and relevant technical solutions.

- Available in the Paris region for on-site work. 🚲
- Available throughout France for remote work. 🇫🇷

I manage the implementation of your modern Data Platform, Cloud or On-premise:

- Connectors.
- Databases.
- EL / ETL / ELT Pipelines
- Data Lake and staging area
- Data Warehouse
- CI/CD pipeline implementation
- Data Modeling
- Automation of Data Quality Management / Monitoring
- Cloud Migration (or hybrid strategy)
- Connection to your reporting tools and other BI solutions

👉 I am autonomous but used to working in a team (agile methodology, pair programming, mob programming, project management tools)
  • French

    Fluent

  • English

    Fluent

  • Arabic

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Paris (up to 50km), Nantes (up to 50km), Toulouse (up to 50km), Lyon (up to 50km), Lille (up to 50km)

Experience

  • Servier Monde
    Senior Data Engineer
    PHARMACEUTICALS INDUSTRY
    July 2022 - July 2024 (2 years)
    Suresnes, France
    Establish a data lake within Servier's R&D department to facilitate data experimentation for biologists, chemists, and pharmacologists in the lab. Responsible for a project to collect and clean in-vitro data from external laboratories for ingestion into Servier's data hub.

    ● Conduct a POC and MVP for the Cro-Partner application
    ● Create pipelines that feed BigQuery tables for PowerBI reports
    ● Build and maintain robust and scalable data pipelines to feed our Data Lake and Data Warehouse
    ● Contribute to design workshops, code reviews, scrum meetings, and technical problem-solving.
    Google cloud Microsoft Azure Python Scala Spark Databricks Streamlit Gitlab CI/CD Agile methodology DBT Azure Data Factory Google Cloud Functions Google Cloud Run
  • Renault Digital
    Senior Data Engineer
    TRANSPORTATION
    July 2021 - July 2022 (1 year)
    Le Plessis-Robinson, France
    Implement data pipelines orchestrated by Airflow to retrieve flat files containing user reviews of Renault dealerships in all countries where Renault operates. These pipelines ingest this data and make it available to the data platform teams. The teams can then use this data and generate reports on DataStudio to facilitate decision-making. The mission therefore consists of creating a solid infrastructure for collecting and processing this data to improve the company's commercial performance.
    ● Identify data sources
    ● Implement a scalable data processing pipeline, including ingestion, storage solution, calculations, volumes, and performance
    ● Implement and automate CI/CD pipelines on GitLab
    ● Contribute to design workshops, code reviews, scrum meetings, and technical problem-solving.
    Dataflow Big Query Composer Python Google Cloud Platform (GCP) DBT Git Agile methodology Gitlab
  • ManoMano
    Senior Data Engineer
    E-COMMERCE
    December 2019 - July 2021 (1 year and 7 months)
    Paris, France
    Provide solutions that meet the operational needs of BI and Data Science teams by enabling quick and efficient access to data stored in the Snowflake data warehouse, using the modern ELT (Extract, Load, Transform) architecture to ensure data quality and relevance, while automating task execution using Airflow to ensure efficiency and productivity of data processing operations.
    ● Mentor junior developers to improve their data development skills
    ● Provide the BI team with data related to the acquisition costs of different advertising platforms stored in Snowflake
    ● Extract B2B Sales data from the Zoho Desk API and store it in Snowflake tables via S3
    ● Implement Poetry for all Python projects in the Data Engineering team
    ● Analyze anomalies and produce deliverables to ensure data quality and relevance by identifying and correcting anomalies.
    Amazon Web Services Google cloud Python Snowflake Airflow Agile methodology

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Education

  • Master's degree, Big Data, Data Science
    University Mohamed V Rabat, EMI.
    2016
    Master's degree, Big Data, Data Science
  • Bachelor's degree, Mathematics and Computer Science
    University Mohamed V Rabat - Faculty of Science
    2014
    Bachelor's degree, Mathematics and Computer Science

Certifications

Skill set

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