You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Tristan BouilletTB

Tristan Bouillet

Financial Modeling & Automation — AI Finance

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Tristan

You need a rigorous financial perspective - not just someone who executes. You want analyses that truly inform a decision, and processes that no longer take hours each month.

I am a Senior FP&A Analyst (Vestiaire Collective), with a background at KPMG (audit) and Mazars Transaction Services (M&A) - I bring both the analytical rigor of a consultant and the ability to build time-saving tools.
Detailed and actionable financial analyses

At Vestiaire, I led an analysis of the impact of a price reduction on the margin of a Resale as a Service activity, using a Difference-in-Differences methodology in SQL to isolate the actual effect of the price change from general market trends - concluding that the margin improvement could not be solely attributed to the tested measure. This level of rigor - challenging apparent evidence rather than validating it - is what I bring to every topic: budget, business case, profitability analysis.

Automation of your time-consuming FP&A processes

I built a Python pipeline that reduced a monthly stock/COGS closing from 3 hours to 20 minutes. The same principle applies to your recurring reporting and budget tracking: less time spent re-entering data, more time for analysis.
Models and dashboards that combine both

Dynamic tracking files, AI-enhanced management dashboards - designed not as raw automations, but as decision-support tools, with the right assumptions and the right level of analytical granularity behind them.
Agile intervention, for projects or recurring support

Available for one-off projects (a precise analysis, a model, a process audit) or recurring support (1-2 days/week) to sustainably structure your financial management.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Vestiaire Collective
    Senior FP&A Analyst
    E-COMMERCE
    October 2025 - Today (10 months)
    Paris, France
    • • Financial Analysis of company data, KPIs monitoring, and forecasting
    • • Financial Analysis:
    ◦ o Ensuring the best control of costs to reflect the company's health throughout the year. Explaining variances vs. budget, keeping a tight relationship with the business and providing key financial analysis. Building monthly PnL, and shaping the best adjusted EBITDA
    • • Budgeting:
    ◦ o Annual Budget and revised budgets realization. Realistic discussions with Executive Committee members to elaborate on the next year's costs and projects, through a detailed financial analysis of what has been done on the actuals.
    • • Forecasting and Modelling:
    ◦ o Forecasting financial data: PnL outlook and EBITDA projections on different timelines.
    Budgeting & Forecasting Data Analysis KPI Definition and Monitoring Performance Management Financial Analysis
  • KPMG
    Financial Auditor, Asset Management
    PRIVATE EQUITY
    November 2024 - October 2025 (11 months)
    Paris, France
    -- Review of portfolio valuation across real estate assets, private equity and market instruments, ensuring consistency with valuation methodologies and regulatory standards.

    -- Review and assessment of accounting procedures, internal controls and financial statements accuracy for investment funds and asset management firms.

    -- Development of a strong understanding of investment vehicles, fund structures and reporting processes, with a focus on data reliability, risk identification and decision support.
    Financial Analysis Consulting Audit Financial Valuation Process Review
  • Mazars
    Transaction services – Financial Services
    BANKING AND INSURANCE
    April 2024 - October 2024 (6 months)
    Paris, France
    -- Support to small-cap companies and start-ups throughout M&A transactions, on both buy-side and sell-side, by analyzing, processing and reshaping financial statements to support decision-making.

    -- Participation in financial due diligence, including quality of earnings, working capital and cash flow analysis.

    -- Review of business overviews and business plans, assessing financial sustainability, key assumptions and value creation drivers in transactional contexts.
    Transaction Services Financial Analysis Financial Valuation Financial Modeling

Recommendations

Be the first to recommend Tristan

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • PGE, Finance & Banking
    Kedge Business School
    PGE, Finance & Banking
  • ECE
    Integrale Prepa
    ECE

Skill set

Categories