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Amir CassimAC

Amir Cassim

Lead Data Scientist

€650/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Amir

Freelance Data Science Consultant | Data Analyst

6 years of experience | ENSAE Paris Graduate
Paris, France | Remote possible

I am a freelance data science consultant with 6 years of experience and a graduate of ENSAE Paris. I assist companies in implementing advanced analytical solutions to solve complex problems using machine learning, deep learning, and statistics.

🌟 My key skills:

Predictive modeling (regression, classification, time series)
Machine learning & Deep learning (supervised/unsupervised learning, neural networks)
Data Analyst (GCP: BigQuery, AI Vertex ...)
Optimization & automation of business processes through data
Tools: Python, R, scikit-learn, TensorFlow, SQL

🛠️ What I do:

I work with companies from various sectors (finance, health, retail, etc.) to develop data models that enable informed decision-making. Whether it's predicting consumer trends, automating data analysis, or optimizing processes with AI, I design tailor-made solutions adapted to business needs.

🎯 Why choose me?

Technical and sector expertise: Strong experience in implementing robust and adapted data solutions.

Tailored approach: I ensure I understand business challenges to develop models that bring real added value.

Clear communication: I translate complex results into understandable and actionable insights for teams.

If you're looking to leverage your data for strategic decisions or optimize your processes with AI, don't hesitate to contact me to discuss your needs!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Auchan
    Lead Data Scientist
    RETAIL (SMALL BUSINESS)
    October 2024 - Today (1 year and 8 months)
    At Auchan, I developed scoring algorithms to predict anti-churn, allowing us to identify customers likely to become loyal or not return, thus optimizing retention strategies.
  • CLOSTERA
    Lead Data Scientist
    January 2024 - Today (2 years and 5 months)
    Paris, France
    As a data science consultant, I had the opportunity to work on strategic missions for leading companies such as Auchan and Carrefour.
  • CARREFOUR
    Lead Data Scientist
    February 2023 - November 2024 (1 year and 9 months)
    Paris, France
    I implemented machine learning algorithms to combat internal and external fraud. Through advanced analysis of transactional and behavioral data, I contributed to the proactive detection of anomalies and the improvement of security systems, thereby reducing financial losses related to fraud.

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Education

  • Master of Science
    ENSAE Paris (Polytechnic Institute of Paris)
    2019
    Master of Science in Data science
  • Master of Science
    University of Tours
    2017
    Master of Science in Statistics

Skill set (28)

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