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Dmitrii MaksimishinDM

Dmitrii Maksimishin

Finance Consultant

€900/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Dmitrii

Are you a startup, an SME, or a fund and do you need a reliable financial model, a solid business plan, or a credible valuation. I help you transform your assumptions into clear figures to decide and convince your investors.

Former Manager at Accuracy (financial consulting) and graduate of École Polytechnique, I spent six years building fully customizable three-statement models (multi-entity, multi-scenario) for companies owned by private equity funds, led a decision-making model for a large industrial group (revenue of €30 billion+), and developed the business plan for a €100 million+ Series A fundraising for a French deeptech startup.

What sets me apart: I am also a startup co-founder, so I know modeling from both the consulting and the ground perspectives. I deliver readable, robust models that you can use yourself, not black boxes.

Types of assignments:
  • Financial modeling (three-statement models, cash flow plans, multi-scenario)
  • FP&A: forecasts, budgets, reporting, performance monitoring
  • Business plans and fundraising materials
  • Valuation (DCF, market multiples)
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Russian

    Native or bilingual

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

Experience

  • Accuracy – conseil en finance
    Manager
    CONSULTING AND AUDITS
    March 2018 - December 2025 (7 years and 9 months)
    Paris, France
    - **Financial Modeling**: Construction of several fully customizable, monthly, and multi-scenario three-statement financial models (P&L, balance sheet, cash flow) integrating multiple entities and consolidation levels, for infrastructure sector companies owned by a major European private equity fund.

    - **Ad hoc Modeling**: Led the construction of a tailor-made financial model for a large French industrial group (revenue of €30 billion+) to inform management decisions.

    - **Business Plan**: Developed the business plan for a Series A fundraising round (€100 million+) for one of the largest French deeptech startups.

    - **Valuation**: Valuation of companies in the IT and technology sectors using DCF and market multiples methods, in a tax audit context.

    - **Carve-out Reporting**: Defined the methodology and managed the data analysis for the preparation of carve-out accounts for a listed French IT group.

    - **Financial VDD**: Performed sell-side due diligence on transactions in the infrastructure, technology, and B2B sectors.
    Financial Modeling Business Plan FP&A (Financial Planning & Analysis) Microsoft Excel Microsoft Power BI
  • JoRi
    Co-Founder & CEO
    January 2026 - Today (6 months)
    Paris, France
    - Design and successful testing of several prototypes with families in several European countries.

    - Development of the financial model and fundraising materials for an ongoing pre-seed round.

    -

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Education

  • Grande Ecole
    École Polytechnique, X2015
    2019
    Corporate Finance, Economics, Statistics and Theoretical Physics
  • Bachelor of Science in Physics
    Polytechnic University
    2015
    Theoretical Physics, Mathematics, Applied Mathematics and Mechanics

Skill set

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