MDFreelancer profile translated to English.
Back to original languageAbout Madjiguene
Experienced Data Scientist, I support companies (Startups, SMEs, Large Accounts) in leveraging their data to facilitate strategic decision-making.
My approach is pragmatic: transforming your raw data into concrete growth levers, from exploration to the production of predictive models.
💡 What I can do for you:
Exploration & Cleaning: Data audit, cleaning, ETL pipeline structuring.
Machine Learning & Modeling: Development of predictive algorithms (Classification, Regression, Clustering, NLP...).
Data Visualization: Creation of interactive dashboards and automated reporting to make data accessible to business teams.
Deployment: Production of models (API, Cloud).
🛠 My Technical Stack:
Languages: Python (Expert), SQL, R.
Data Science: Pandas, NumPy, Scikit-Learn, TensorFlow/Keras, PyTorch.
Viz: Tableau, PowerBI, Matplotlib, Seaborn, Streamlit.
Environment & Cloud: Git, Docker, AWS/GCP (depending on your needs), Jupyter.
Why collaborate with me?
Dual technical and business expertise.
Clean, documented, and reproducible code.
Ability to simplify complex concepts for non-technical stakeholders.
Available for short-term missions (audit, POC) or long-term (data team integration). Let's discuss your Data challenges!
English
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- EurosmartData Scientist & DevopsJuly 2024 - Today (1 year and 11 months)Lagny-sur-Marne, FranceDeveloped a secure data analysis web application used by clients. Automated data cleaning using Python, reducing manual processing time. Deployed 100% of the architecture on Docker, ensuring complete portability. Ensured algorithm reliability through rigorous performance testing.
- GIPData Analyst InternJanuary 2023 - August 2023 (7 months)Rennes, FranceBuilt probabilistic models predicting network loads with 75% accuracy. Created 3 dynamic dashboards, reducing management decision-making time. Analyzed and cleaned databases to ensure analysis integrity. Identified key performance indicators to anticipate 100% of incidents.
- RATP via Samsic ParisMANAGEMENTJune 2023 - August 2024 (1 year and 2 months)Paris, FranceManaged a team of 16 agents, security protocols, scheduling, and break management.
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Education
- Master 2Université Paris 8 Saint-Denis2026Master 2
- Bachelor's Degree in Applied Mathematics, StatisticsUniversité Paris 5 Paris2024Licence Mathématiques Appliquées, Statistique