About Ariel
French
Native or bilingual
English
Native or bilingual
Experience
- CohereSenior Solution ArchitectTECHOctober 2025 - Today (8 months)Paris, FranceSenior Solution Architect at Cohere, an enterprise AI company building secure, customizable LLMs trusted by Fortune 500 companies worldwide. Founding member of Cohere France, driving GenAI adoption for banking, insurance, defense, healthcare, and public sector. I combine deep technical expertise with strategic consulting to help regulated industries navigate enterprise AI deployment, from solution design to deployment at scale.
- McKinsey & CompanyStaff Data ScientistCONSULTING AND AUDITSNovember 2022 - November 2025 (3 years)Paris, FranceDesign and deployment of a Multimodal GenAI solution at global bankImplemented GenAI to enhance the current IVR deflection rate, ensuring a robust infrastructure with data privacy at scale, supported by a comprehensive set of guardrails for solution safety and reliabilityGenerative AI in InsuranceLed multiple use cases leveraging Generative AI within the insurance sector, focusing on claims prevention, risk engineering, and hyper-personalization for financial wellnessNatural Language Processing in SustainabilityDeveloped an innovative solution to interpret quotations for construction projects using advanced retrieval techniques leveraging Natural Language Processing. This solution aims to estimate and optimize the carbon impact in accordance with local regulationsAdvanced Analytics in Life SciencesContributed to the design and implementation of scalable AI solutions to empower clinical trials and enhance drug discovery processes
- eleven strategyStrategy consultant, Data ScientistCONSULTING AND AUDITSNovember 2020 - November 2022 (2 years)Paris, Franceeleven is the first ever strategy consulting firm specifically founded to address the challenges of the digital revolution.Using an unprecedented blend of strategic capabilities, delivery expertise and true marketing flair, we advise top-level decision makers who wish to harness the many opportunities this new era brings and stay one step ahead of change.Experience:◦ Due diligence – European private equity fund : Participation in due diligence, both in vendor and buyer side, in several industries including cybersecurity, real estate (...) for mid-cap investment.◦ Computer vision - Leader in concessions, energy and construction : Managing one consultant and an external team in Germany to optimize their current industrial process and increase fieldwork invoice.◦ Natural Language Processing - Start-up in Sustainability : Implementation of state-of-the-art algorithms to optimize carbon footprint reduction in construction site with respect to governmental new reglementation (RE2020).◦ Healthcare practice development : Creation and commercialization of a new business offer for healthcare players.◦ NeuroTech market strategy - Luxury cosmetic brand : Investigation of the potential of NeuroTech. Identification, priorization and deep dive on technical assessment of business use cases.◦ Computer vision and augmented reality for operational maintenance - Leader in concessions, energy and construction : Development of a new commercial offer for the maintenance of optical fiber network. Remotely managed a 3-person team.
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Education
- Master of ScienceColumbia University2019Relevant Coursework: Applied data science, Machine learning, Applied deep learning, Research in deep learning, Natural Language Processing, IOT, Blockchain technology, Statistical learning & data visualization in R, Computer Vision
- EngineerArts et Metiers ParisTech2019Relevant Coursework: Optimization, Mathematics & Physics, Industrial Engineering (non-linear and dynamical systems, signal processing), Operational Research, Mechanical design and simulation, Programming (Python, Matlab)
Certifications
- Unity Essential PathwayUnity Technologies2020
- Spécialisation TensorFlow: Advanced Techniquesdeeplearning.ai2020