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Nicolas DupuyND

Nicolas Dupuy

Data Scientist (PhD) | Python & C++

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nicolas

[Français | English]

As a PhD in Physics, I approach technical challenges with scientific rigor and a theoretical expertise in AI concepts. My path, initiated by self-directed learning before my academic validation, gives me great autonomy and the ability to efficiently apply a wide range of data & AI methods, with a focus on analytical accuracy and its value for decision-making.

I propose to put this approach into action through several key services:

Core Services:

Data Analysis & Cleaning: Transforming your raw data into a clean, actionable asset.

Automation & Scripting (Python/C++): Building robust scripts to automate your recurring tasks.

Algorithm Prototyping & PoC: Rapidly implementing your ideas to validate their technical feasibility.
  • French

    Native or bilingual

  • English

    Fluent

  • Russian

    Conversational

  • German

    Conversational

  • Estonian

    Basic

Can work on-site
Paris (up to 50km)

Experience

  • Efrei Paris
    Data, Machine Learning and Python Trainer
    EDUCATION AND E-LEARNING
    September 2023 - Today (2 years and 9 months)
    Paris, France
    Teaching Data and Machine Learning targeted for Cybersecurity students.
    Creating a syllabus focused on using data analysis or machine learning modeling tools on cybersecurity research datasets.
    Understanding the use of these methods to automate intrusion attempt detection, and to identify abnormal network behavior.
    Machine learning Scikit-learn Data science
  • Paris School of Business
    Mathematics and Algorithmics Trainer
    EDUCATION AND E-LEARNING
    September 2019 - Today (6 years and 9 months)
    Paris, France
    Teaching in Data-Management programs.

    Topics covered:

    *** Statistics, visualization, hypothesis testing - providing students with an understanding of the uncertainties to communicate to manage risks for decision-making.

    *** Machine Learning Tools (depending on the year, in line with other courses) - enabling students to apply algorithms covered in practical courses with fundamental knowledge as support (regression, metrics, gradient descent methods).

    Applied Mathematics Machine learning Statistics Numpy Data Modeling
  • Cnam
    Mathematics Trainer
    EDUCATION AND E-LEARNING
    September 2019 - Today (6 years and 9 months)
    Paris, France
    Distance learning module on mathematical tools for computer science.
    Topics covered:
    - Logic and set theory vocabulary
    - Arithmetic, modular arithmetic, and RSA encryption method
    - Linear algebra
    - Graphs

    Teaching conducted remotely. Creation of educational materials and syllabus structuring.
    Applied Mathematics

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Education

  • PhD in Physics - Modeling & High-Performance Computing
    Sorbonne University
    2016
    Modélisation de Systèmes Complexes : Conception et développement de simulations numériques avancées pour modéliser des systèmes physiques complexes. Simulation Monte Carlo : Implémentation d'algorithmes Monte Carlo pour la résolution de problèmes stochastiques à grande échelle. Calcul Haute Performance (HPC) : Programmation scientifique (Fortran 90) et optimisation de code pour des calculs massivement parallèles, réduisant significativement les temps de simulation.
  • Master in Fundamental Mathematics - Expertise in Analytical Rigor
    Université Denis Diderot (Paris 7)
    2005
    Maîtrise des structures logiques et des systèmes abstraits (Théorie de Galois, algèbre générale), permettant une approche de "premiers principes" et une application rigoureuse des méthodes numériques. Un socle théorique pour l'IA moderne, via l'étude de la Géométrie Différentielle (essentielle pour le Manifold Learning) et de l'Analyse Fonctionnelle et de Fourier. Capacité à décomposer des problèmes complexes en leurs éléments fondamentaux pour construire des solutions robustes.

Skill set

Categories