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Jérémy Le GallJL

Jérémy Le Gall

Analytics Engineer

On-demand
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jérémy

Full stack data for +5 years now, I have been able to touch all branches of data aka data ops, data engineering, data visualization and data science. As well as the field of analytics engineering that I discovered at comet in 2019. My skills are thus very varied.

I started on Big Data stacks with Cloudera, Apache Spark and scikit-learn for the ML part. Then in 2019 / 2020 I discovered the modern data stack with tools like dbt, Airflow, Looker.

Finally, in the last 2 years, I have been very interested in serverless and event-driven data stacks. Thus I was able to put projects into production using tools like Terraform, GCP (BigQuery, Cloud run, workflows, functions, pub/sub, etc...)

In addition to all this technical part, I greatly appreciate bringing added value to the business and business users. Thus I have collaborated a lot with different businesses, such as the product / finance / executive part. This has resulted in providing insights via recommendation APIs / ML models or via pushed and personalized dashboards for the different businesses.

Thus it is just as important for me to set up robust, efficient technical solutions in production as to bring added value to businesses and end users for the business. This is how my profile translates as an engineer guy and an analytics guy.

To finish on a more personal note: I also take month-long trips to enjoy Asia (Japan, China) and South America (Peru, Bolivia). But I also do running, cycling, kayaking, kite-surfing.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Marseille (up to 50km), Paris (up to 10km), Nantes (up to 10km), Lyon (up to 10km)

Experience

  • L'Oreal
    Analytics Engineer
    FASHION AND COSMETICS
    March 2023 - July 2024 (1 year and 4 months)
    - Scaling our analytics impact to 300+ weekly active business users across the world
    - Deploying our analytics stack for other L'Oreal Divisions, aiming for 500 users at the end of 2024
  • Figures
    Data Scientist
    TECH
    March 2023 - December 2023 (10 months)
    - Salary Prediction regression models with Sklearn, FastAPI and Docker/Kubernetes deployment
    - Jobs Classification with vector embeddings on ChromaDB
  • M6
    Freelance Analytics Engineer
    FILM AND AV
    July 2022 - December 2022 (6 months)
    Paris, France
    Deploy Looker for 20+ business users.
    Migrate analyses from Superset to Looker with multiple well engineered self services models.
    Setup multiple analytics usecases like:
    - customer retention and activation rate
    - customer analysis and clustering
    - tv programs performance
    - ads positioning optimization

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Education

  • Engineer in statistics and information analysis
    ENSAI
    2017
    Full Statistiques pendant 2 ans Puis spécialisation Data Science / Computer Science la 3ème année Beaucoup d'informatique et d'économétrie lors de ces 3 ans également

Certifications

  • Deep Learning
    Coursera
    2019

Skill set

Categories