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Guy Rostan NanaGR

Guy Rostan Nana

Data Scientist | Machine Learning Engineer | MLOps

€400/day
Paris, FR
3-7 years
Data science
MLOps
Deep Learning
NLP
Generative AI

Average response time: 1 hour

Freelancer profile translated to English.
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About Guy Rostan

Mathematician and Computer Science Engineer, independent and curious, motivated and proactive, I enjoy challenges and providing solutions to problems. With my proven experience of several years in AI and Data Science in both companies (La Banque Postale, Go2Scale) and computer science research laboratories (LIRMM, LIMOS), I am open to new challenges as a Data & AI Consultant, Data Scientist, AI or ML Engineer, MLOps.

  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • Go2Scale / LIRMM,
    R&D Engineer in AI and Software Engineering
    TECH
    December 2021 - April 2024 (2 years and 4 months)
    Montpellier, France
    • Collaboration with LIRMM on the automatic identification of optimal CI/CD pipeline configurations using symbolic and statistical AI approaches.
    • Familiarization with DevOps tools and building CI/CD pipelines on GitLab and GitHub, Containerizing applications with Docker
    • Design and implementation of a CI/CD pipeline evaluation model
    • Development of scoring algorithms for similar jobs using NLP and LLMs algorithms
    Development of GitLab CI jobs for the R2DevOps.io marketplace
    CI/CD intelligence artificielle LLM Méthode agile R&D
  • La banque Postale,
    Data Scientist
    BANKING AND INSURANCE
    April 2021 - September 2021 (5 months)
    Nancy, France
    • Use of AI for detecting fraudulent banking operations
    • Popularization of general Machine Learning concepts within the SOC (Security Operations Center) of La Banque Postale.
    • Creation of Dashboards and reports Skills: algorithms
    . Implementations of anomaly/fraud detection algorithms and benchmark creation (LOF, Isolation Forest, OneClass SVM, Random Forest, Decision Tree, K-Means)
    . Resolution of imbalanced data problems (undersampling, Oversampling)
    intelligence artificielle Data science Anomaly Detection Machine learning Dashboarding
  • LIMOS - Université Clermont Auvergne
    Computer Science Engineer
    RESEARCH
    October 2019 - February 2020 (4 months)
    Aubière, France
    Development of a web platform for univariate and multivariate time series analysis algorithms.
    Analysis of multi-source data
    Industrialization of machine learning models

    Skills: Python, Machine Learning, Data mining, scikit-learn, pandas, numpy, seaborn, Django, API, Django REST API, Angular8, SCRUM


    Data science Machine learning Scrum Développement Front-End Développement Back-End

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Education

  • Specialized Master in Artificial Intelligence: Data & MLOps Expert
    Télécom Paris
  • MLOps Engineer
    DataScientest
    2025
    Data versioning (DvC), Containerization and Orchestration (Docker, Kubernetes, Airflow), ML experiments tracking and versioning (MLflow), Monitoring (Prometheus, Grafana), FastAPI, DagsHub
Check out Guy Rostan's education

Certifications

Guy Rostan's certifications are only visible to Malt Community members

Skill set

CI/CD
intelligence artificielle
LLM
Méthode agile
R&D
Anomaly Detection
Machine learning
Dashboarding
Scrum
Développement Front-End
Développement Back-End

Categories