Freelancer profile translated to English.

Description

Data Science and Machine Learning Engineer, I build ML systems end-to-end; from raw data cleaning to production model evaluation.

I worked on real industrial data in the Oil & Gas sector, where I developed an intelligent planning platform using genetic algorithms, reducing assignment conflicts by 40%.

My projects cover classification, time series, deep learning, and recommendation systems.

I deliver documented notebooks, reproducible pipelines, and clear evaluation reports. Bilingual French/English, I adapt to startups and industrial companies alike.

Languages

French
Native or bilingual
English
Native or bilingual
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

ALGERIAN DRILLING FLUIDS SERVICES COM PANY (ADFC SPA)
Intelligent shift planning platform
RAW MATERIALS INDUSTRY
February 2025 - June 2025 (4 months)
Alger, Algeria
Developed an AI-powered workforce scheduling platform for an Algerian industrial energy company.
Formalized the problem as a Constraint Satisfaction Problem (CSP) and solved it using genetic algorithms.
Optimized staff assignments against operational and HR constraints, achieving a 40% reduction in planning conflicts.
Built end-to-end: from problem modeling to algorithm design and evaluation.
Artificial Intelligence Python Genetic Algorithms CSP Constraint Programming
ENSIA
Bank fraud detection
BANKING AND INSURANCE
January 2025 - June 2025 (5 months)
Alger, Algeria
Design and evaluation of a fraud detection system on 284,000 real bank transactions.
Handling class imbalance, then comparing 8 classifiers: Random Forest, SVM, XGBoost, KNN, and ANN.
Full pipeline delivered: data cleaning, encoding, training, evaluation, and error analysis.
XGBoost Fine-tuning Data Pipeline Scikit-learn Data Cleaning and Preprocessing

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Bachelor's degree in Computer Science
CY Cergy Paris University
Engineering Cycle – Artificial Intelligence & Data Science
National School of Artificial Intelligence
2025

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Razane L.

Machine Learning & Data Science Engineer

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