Stephen Hamon

Data Scientist | Generative AI

Salaire / Taux journalier

Paris, France

Freelance, ouvert au CDI

Peut venir sur site

Expertises

Machine LearningData ScienceLLMs / Large language modelsIAPythonGitHubDeep LearningKerasMATLABGitGitLabNumPyVuepandasTensorFlowAzureDevOpsData Vizualizationscikit-learnPyTorchRequรชtes SQLRGoogle BigQuery

Langues

AnglaisFranรงaisJaponais

ร€ propos

Introduction

Data Scientist specializing in GenAI and machine learning with proven expertise in synthetic data generation and chatbot development. Successfully delivered R&D projects at EDF and Capgemini, including scalable data augmentation pipelines and intelligent chatbot architectures. Expert in Python, PyTorch, and AI Engineering, ready to transform your data challenges into AI-driven solutions.

Liens

Expรฉrience de travail

Data Scientist

EDF

avr. 2025 - oct. 2025

7 mois

91120 Palaiseau, France

โ€ข ๐—ฅ&๐—— ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ โ€“ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐˜‚๐—ด๐—บ๐—ฒ๐—ป๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐˜„๐—ถ๐˜๐—ต ๐—š๐—ฒ๐—ป๐—ฒ๐—ฟ๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—”๐—œ: Focus on enhancing data availability through synthetic data generation using state-of-the-art generative models for tabular data. The project addresses growing data needs while meeting strict security and compliance requirements. Includes a comprehensive benchmark of existing models, followed by a comparative study on internal datasets. A modular and reusable pipeline is designed to integrate with various business use cases, enabling scalable and secure data augmentation strategies. ๐“๐จ๐จ๐ฅ๐ฌ: PyTorch, GitLab

Data Scientist

Capgemini

juin 2024 - aoรปt 2024

3 mois

92130 Issy-les-Moulineaux, France

โ€ข ๐—ฅ&๐—— ๐—–๐—ต๐—ฎ๐˜๐—ฏ๐—ผ๐˜ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜: Developed tools for intelligent data processing, including chunking, embedding, and handling various types of data. Conducted a comprehensive review of state-of-the-art chatbot technologies to design a versatile architecture optimized for response quality and processing speed. The architecture aimed to be reusable and easily customizable for various applications. โ€ข ๐—–๐—น๐—ถ๐—ฒ๐—ป๐˜ ๐—œ๐—บ๐—ฝ๐—น๐—ฒ๐—บ๐—ฒ๐—ป๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Collaborated with a team to personalize a chatbot architecture for a clientโ€™s specific needs, ensuring it met all deliverables. This process involved setting up, testing and analyzing the product. โ€ข ๐—ง๐—ฟ๐—ฎ๐—ถ๐—ป๐—ถ๐—ป๐—ด: Gained experience in Google Cloud Platform (GCP) and production deployments, with a focus on MLOps and CI/CD practices. ๐—ง๐—ผ๐—ผ๐—น๐˜€: Python, GitLab, Microsoft Azure

Industrial Project at Mines Nancy: Recommender system

Saint Laurent

sept. 2023 - juil. 2024

11 mois

Paris, France

R&D project in collaboration with Saint Laurent: Study and application of several product recommendation systems to increase brand sales while respecting its depiction and strategy (Data Science, Deep Learning, Data Analysis). Supervised by Dr. Parisa Rastin.

Operator Internship: Electrician / Mechanic

Eramet

fรฉvr. 2023 - mars 2023

2 mois

Trappes, France

Operator Internship at Eramet Ideas (a R&D company in the mining sector): integral wiring and manufacture of missing parts of a washing trommel /w round separator.


Formation

Ecole Nationale Supรฉrieure des Mines de Nancy

2022 - 2025

4 ans

Tohoku University

2024 - 2025

6 mois

Lycรฉe Hoche

2020 - 2022

1 an 11 mois

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ยฉ 2026. Tous droits rรฉservรฉs.