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Jean-Baptiste TaffinJT

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Freelancer profile translated to English.
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About Jean-Baptiste

Expert in developing risk management tools (ICAAP/ILAAP, stress tests, RAF), with strong audit and consulting experience with systemic financial institutions. Specialist in market risk assessment, valuation of financial instruments and regulatory compliance (IFRS, Basel II/III). Execution of quantitative missions (VaR, Monte-Carlo simulations, backtests), transversal risk management and production of regulatory reporting.
Proven skills in managing multidisciplinary projects and communicating with supervisors.
  • English

    Native or bilingual

  • German

    Conversational

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

Experience

  • Micro-entreprenariat
    Micro-entrepreneurship and independent consultant
    BANKING AND INSURANCE
    January 2021 - August 2024 (3 years and 8 months)
    Paris, France
    - Launch of a company specializing in IT and connected objects, offering:

    Turnkey B2C and B2B solutionsfor intelligent home management, integrating AI tools and optimizing energy performance.

    **Deployment and marketing of tailor-made solutions**, adapted to the specific needs of customers.

    - ESG activities and climate risks:

    **Monitoring and consulting missions**: comparative analyses of reference climate stress scenarios for ICAAP; writing a research article in progress.

    Summary of EBA publications on ESGsince 2021.
  • Banque DEXIA,
    Deputy Director of the Integrated Risk Assessment Department (Risk Department)
    BANKING AND INSURANCE
    February 2015 - January 2021 (5 years and 11 months)
    Paris, France
    Design of aninnovative and comprehensive risk framework to address SREP issues**, integrating models and a tool for measuring the adequacy of regulatory, economic and liquidity capital, meeting **ICAAP/ILAAP requirementsand **feeding stress tests and internal management**:

    Integrated risk mapping(diversification, offsets) anddefinition of calculation methodologies(market, credit, liquidity, operational); impact measurements and benchmarking of multiple scenarios (regulatory stress tests, historical, reverse stress tests, Monte-Carlo simulations, prospective “What-if” scenarios).

    **Stressed view of strategic plans**: FTA IFRS 9 analyses, alternative hedging strategies, Brexit/Frexit scenarios, stress on large exposures; portfolio and volatility projections; definition of KPIs/KRIs, studies of desensitization actions, balance sheet reduction and equity optimization.

    Development and drafting of ICAAP/ILAAP packagesat group level (ECB, BNB, ACPR compliance) and international subsidiaries (Spain/BDE, Italy/BOI).

    **Risk Appetite Framework (RAF)**: integrated capital and liquidity indicators, breakdown of capital consumption by transaction.

    Design of a data warehouseaggregating banking data: identification of the main risk contributors by scenario, metrics and spot and projected capital consumption.

    **Project management**: management of a team of 5 FTEs and coordination of consultants.
  • Cabinet de Conseil PRICEWATERHOUSECOOPERS,
    Manager in quantitative finance and risk management
    BANKING AND INSURANCE
    September 2009 - February 2015 (5 years and 5 months)
    Paris, France
    Expertise in valuation of financial instruments, measurement of market risks and regulatory compliance, acquired through quantitative and project management missions with Risk departments and audit teams:

    **Review of valuation and pricing arrangements for exotic derivatives (rates, forex, equities)**: independent valuations, model and calibration audits, reserves, market data controls, D1P&L, governance.

    **Assistance with IFRS 13/CRD IV-CRR compliance**: CVA/DVA/AVA adjustments, OIS impact, IFRS 13 vs IFRS 7/IAS 39 comparison, Risk/Finance documentation, market practice benchmark.

    Project management and technical consultationson the operational application of IFRS standards: hedge accounting, fair value, mark-to-model prioritization, provisioning.

    **IAS 39 and IFRS 9-13 training**: facilitating sessions for several regional banking groups, strengthening internal skills in financial and regulatory accounting.

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Education

  • Full-Stack Web Developer / Computer Programming – Application Design
    LE WAGON
    2022
    Développeur Web Full-Stack / Programmation informatique – Conception d'applications
  • Scientist
    DIPLÔME d'INGENIEUR CIVIL des MINES de Paris
    2009
    Scientifique

Skill set

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