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Marc SarfatiMS

Marc Sarfati

CTO - Full Stack React, Node, Typescript

€1,200/day
2 projects
Paris 4e Arrondissement, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marc

Graduate of Ecole Polytechnique and Ecole Normale Supérieure.
Experience in private research labs: Spotify AI Research Lab and public: MILA (University of Montreal).
Publication of 4 research papers.

Expertise and speed of execution in Python with classic data processing libraries: pandas, numpy, Machine Learning: XGBoost, scikit-learn, tensorflow, keras...

Mastery of classic to cutting-edge machine learning algorithms (Generative Adversarial Networks, Deep Reinforcement Learning, LSTMs, Word2Vec...).

The domains on which I have already carried out missions include:
> Load balancing in the energy sector
> Optimal staffing by predicting call volume for a call center
> B2C churn predictive model for an alternative electricity provider.
> Health - prediction of post-operative risks for cardiology labs in 100+ hospitals in the United States
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris 4e Arrondissement (up to 10km)

Experience

  • CHANEL SAS - Corporate IT - Digital, CRM, CCC
    Malt logoOn Malt
    Development of a Speech-to-text module on specific vocabulary
    November 2020 - February 2021 (3 months)
    Paris, France
    Development of an automatic speech recognition module on specific vocabulary.
    - Creation of an extraction filter for a targeted dataset
    - Training of a Speech-to-Text model
    - Training of a Named-entity-recognition model for named entity extraction
    Python Digital Signal Processing Data science Deep Learning Machine learning Data mining NLP
  • Village AI
    CEO - Head of AI Lab
    DIGITAL AND IT
    March 2019 - Today (7 years and 4 months)
    Paris, France
  • Spotify
    AI Research Scientist
    FILM AND AV
    January 2018 - March 2019 (1 year and 2 months)
    Cité de Londres, United Kingdom
    Research Scientist specializing in Machine Learning and Audio Signal Processing.
    - Development of an ensemble method for cover song identification. Patent filed for this new method and scientific publication at the ISMIR conference (International Society for Music Information Retrieval)
    https://arxiv.org/abs/1905.11700
    - Development of Deep Learning models for automatic music generation, both raw audio signal generation (Wavenet, ClariNet type models) and symbolic MIDI generation (MusicVAE type models, i.e. Variational Auto-Encoders with hierarchical recurrent network decoders)
    Deep Learning Machine learning Audio Signal Processing Digital Signal Processing Time Series

Reviews

5.0

Out of 1 rating

JulienJ

Julien

CHANEL SAS - Corporate IT - Digital, CRM, CCC

Reviewed on 2/2/2021

Recommendations

FU
Virgile MermetVM
Former user and 1 other person have recommended Marc

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Education

  • Polytechnician Engineer
    Ecole Polytechnique
    2016
    Cycle polytechnicien, filière Data Science et mathématiques appliquées. Algorithmique, Théorie des Graphes, Recherche Opérationnelle, Randomization, Analyse de données topologique, Apprentissage Statistique
  • MVA Master (Mathematics, Vision, Learning)
    Ecole Normale Supérieure
    2017
    Deep Learning, Reinforcement Learning, NLP, Audio Signal Processing, Méthode des noyaux, Object Recognition, Computer Vision, Graphs in Machine Learning

Skill set

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