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Alexis BismuthAB

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexis

  • French

    Native or bilingual

  • English

    Fluent

  • Russian

    Conversational

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

Experience

  • EXIOM Partners & HSBC,
    CCRXVA Quant
    BANKING AND INSURANCE
    December 2024 - Today (1 year and 6 months)
    London, UK
    in model monitoring.
    • Developed theoretical guarantees for the convergence of Monte Carlo simulations of MtM, Exposure, and PFE.
    • Carried out a literature review on (non) asymptotic confidence intervals for the empirical mean and percentile.
    • Benchmarked with best practices in neutron transport at the CEA and in finance at EXIOM.
    • Wrote a 30 pages beamer and a Notebook in Python and Html presenting these findings.
    • Presented it to the Head of CCR Model Monitoring Dev and to the Regional Head of CCR and XVA Analytics.
    • Contributed to the Daily Batch Monitoring program using git and Jenkins, in collaboration with a team of 15 people.
    • Supervised an intern in Monte Carlo Markov Chains for parametric smile model to compute FairVA and PVA.
    Counterparty Credit Risk Monte Carlo Monte Carlo Markov Chain
  • Capgemini Engineering,
    Research scientist.
    April 2023 - November 2024 (1 year and 7 months)
    Meudon, France
    • Derived new variance reduction methods in influence maximization.
    • Carried research on mean field games applied to energy curtailment with an economist.
    • Lead a social experiment in influence maximization and Graph Machine Learning for 400,000 people:
    ◦ Supervised an intern to develop and deploy our program in Python on servers.
    ◦ Addressed legal and technological requirements in collaboration with IT and legal teams.
    ◦ Wrote a dossier for the Research Tax Credit or Crédit d'Impôt Recherche (CIR) and successfully defended it.
  • Ipésup
    Professor for "Classes préparatoires".
    September 2020 - June 2021 (9 months)
    I was the Professor of Theoretical Computer Science and OCaml Option for the "preparatory classes for the Grandes Écoles".
    Ocaml

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Education

  • for Master's degree
    for Master's degree
  • PhD
    Sorbonne Economics Centre, Paris I & LPSM
    2022
    PhD

Skill set

Categories

  • Other