Pierre Cornilleau

Artificial Intelligence Specialist @Citi

London, GB
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Jan 2025 — Present

Artificial Intelligence Specialist @Citi

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London, GB

Working as an AI researcher and project lead on applied machine learning and generative AI initiatives within Citi.Key projects include:GenAI-based extraction and structuring of data from complex financial documents, from problem definition to model selection, evaluation, and deployment considerations

EDUCATION

2005 — 2009

École Centrale de Lyon

Doctor of Philosophy - PhD

2001 — 2005

L'École Normale Supérieure de Lyon

Master of Science - MS

2003 — 2003

Universitat de Barcelona

Master of Science - MS1

2017 — 2018

Université Pierre et Marie Curie

Master of Science, "Probabilités Finance"

1998 — 2001

CPGE Lycée Descartes, Tours

Bachelor of Science - BS

SKILLS

Analyse NumériqueRechercheMathématiquesPythonLatexEnseignement SupérieurEnseignementMathématiques AppliquéesProbabilités Numériques

ABOUT PIERRE CORNILLEAU

AI researcher and project lead at Citi, working on applied machine learning and generative AI for real-world financial use cases. Currently leading projects focused on GenAI-based extraction and structuring of information from complex documents, delivering production-oriented solutions at scale. Previously involved in reinforcement learning applications to financial modeling, including volatility fitting and optimization of share buyback strategies, combining statistical rigor with modern ML methodologies. Backed by several years of experience teaching advanced mathematics and computer science in MP* preparatory classes, with a strong foundation in probability, statistics, and mathematical modeling. This dual background enables a pragmatic approach to AI: theoretically grounded, yet focused on robustness, interpretability, and impact.Fluent in English, French and Spanish. Interested in applied AI systems, quantitative methods, and bridging research ideas with industrial constraints.

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Pierre Cornilleau — Artificial Intelligence Specialist at Citi in London, GB | Unifers