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Jean-Baptiste IchouJI

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean-Baptiste

Are you losing hours every month on manual Excel files, reports to copy, or data to consolidate from multiple sources? That's exactly what I eliminate.

As an ALM Quantitative Analyst and Excel/VBA developer, I transform your repetitive tasks and fragile files into automated, reliable, and easy-to-use tools. My dual profile, combining quantitative finance and development, allows me to quickly understand your business, not just your spreadsheet.

Specifically, I automate your recurring reports to go from several hours of work to a single click, I design custom VBA tools and macros (data entry, checks, consolidation), I build steering dashboards in Excel or Power BI that are automatically updated, I make your critical files reliable by eliminating formula errors, and I consolidate your multi-source data using Power Query or Python.

My method is simple: I first understand your actual process, I deliver a documented tool that your teams can use without me, and I remain available for adjustments. Clean, reliable, and maintainable code.

Regarding my background: ALM Quantitative Analyst at AG2R La Mondiale (Solvency II, reporting automation) and former Actuarial Studies Officer at Groupe Prévoir. Education: M2 Risk Engineering in Finance and Insurance at Paris 1 Panthéon-Sorbonne and Master's in Applied Mathematics in Finance.

I work remotely, with occasional travel possible in the Île-de-France region. Describe your file or your need to me: I will tell you within 24 hours if I can save you time, and how.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • AG2R La Mondiale
    Quantitative Analyst
    February 2026 - Today (5 months)
    • Design of an asset allocation optimization tool using efficient frontier (VBA/Excel) with portfolio generation and SCR reporting.
    • VBA & Python automation of monthly multi-entity ALM reporting; Z-spread calculations (Newton-Raphson); cash flow modeling (EVT / Monte Carlo).
    VBA, Excel, Excel Macros, Automation, Power Query, Power BI, Python, pandas, Dashboard, Rep
  • Groupe Prévoir
    Actuarial Studies Officer
    April 2025 - August 2025 (4 months)
    • Technical studies in provident insurance: provisioning (Best Estimate), lapse and transition rates, pricing, and profitability monitoring.
    • Automation of actuarial calculations and reporting under Excel/VBA.

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Education

  • Microsoft Excel Expert (MOS)
    Microsoft Excel Expert (MOS)
  • Microsoft Power BI — PL-300
    Microsoft Power BI — PL-300

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