Freelancer profile translated to English.

Description

Data Scientist & Data Analyst with over 8 years of experience in supply chain. I have developed predictive models (costs, delays, risks) and decision-making dashboards, generating over €70M/year in gains. Proficient in GCP, Python, SQL, Dataiku, Spotfire, Vertex AI, Airflow. I am looking for freelance opportunities in data science or data analysis, combining business impact and technical excellence.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

IA
Data Scientist
AUTOMOBILE
January 2022 - May 2025 (3 years and 4 months)
Downstream transport (Vehicle distribution):
- Design, training, and deployment of 3 models to predict transport costs.
Tools used: GCP, Python, GitLab, PyCharm, Vertex AI, Airflow, Spotfire. Savings: €2M/year
- Design, training, and deployment of 12 models to predict transit and transport times.
Tools used: GCP, Python, GitLab, PyCharm, Vertex AI, Airflow, Spotfire. Savings: €10M/year
- Design, training, and deployment via a Dataiku application: Prediction of spot transport costs.
Tool used: Dataiku. Savings: €1M/year
Production planning:
- Creation of a web application to simulate factory closures and transport risks.
Tools used: Dataiku, Streamlit, Spotfire. Savings: €5M/year
BDI
Data Analyst / Senior Data Analyst
January 2018 - January 2022 (4 years)
Development of POCs, industrialization of Gold tables and visualization tools using the Agile method: Tools used: GCP, BigQuery, GitLab, IntelliJ IDEA, Airflow, Spotfire. S&OE steering tools: stock volumes, billable, in transit. Savings: €40M/year Transport capacity base: calculation of transport needs and comparison with carrier capacity. Savings: €10M/year Comparison of actual vehicle traceability with their reference route. Savings: €2M/year Calculation of downstream transport logistics performance.

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Data scientist certification
ENSAE Paris
2022
Certification de data scientist
70% Data analyst certification
ENSAE Paris
2019
70% Certification de data analyst

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Tarek A.

Data Scientist / Senior Data Analyst

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