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Stanislas PtakSP

Stanislas Ptak

Independent consultant | ISO 27001 Lead Implementer

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stanislas

Independent consultant certified ISO 27001 Lead Implementer, I combine three complementary areas of expertise: information system security, corporate finance, and business law.

This triple skill set allows me to support SMEs and mid-sized companies in their compliance efforts in a coherent and integrated manner — from the audit of the Information Security Management System (ISMS) to the contractual and financial implications that arise from it.

WHAT I DO CONCRETELY:

→ Deployment and support for ISO 27001 certification (ISMS, risk analysis, IS policy)
→ Compliance audit: GDPR, NIS2, DORA
→ Legal advice: drafting and reviewing IT contracts, NDAs, contract law, regulatory compliance
→ Finance & risk management: financial analysis, due diligence, cyber risk assessment, ROI of compliance

WHY CALL ON ME?

Many organizations treat IT security, legal, and financial matters as three separate subjects. The result: costly blind spots and decisions made without a global vision.

My approach: a single point of contact, capable of speaking the same language as your CIO, your CFO, and your legal counsel. Less coordination, more efficiency.

Available full remote — one-off or long-term missions.
First exchanges without obligation.
  • French

    Native or bilingual

  • English

    Conversational

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Retail Renault Groupe
    Administrative and Financial Manager
    January 2023 - January 2026 (3 years)
    Management of administrative, financial, HR, and HSE for the spare parts HUBs (Paris platform) and Renault Assistance. Management of budget control and monitoring of financial performance indicators. Supervision of transversal administrative and financial processes. Ensuring regulatory compliance and internal standards.
  • RAS IT-Group
    Administrative and Financial Director / HR
    January 2021 - January 2023 (2 years)
    Administrative, financial, and HR management for an IT service company with 60 employees across 5 sites (Paris, Caen, Vannes, Algiers, Luxembourg). Implementation of ISO 27001 (Information Security) and ISO 9001 (Quality Management) standards. Management of internal control and administrative governance. Management of multi-site international HR and administrative processes. Financial reporting and management dashboards.
  • Guidepoint
    Consultant
    CONSULTING AND AUDITS
    January 2022 - Today (4 years and 6 months)
    Paris, France
    Consulting in finance, taxation, internal control, and process optimization.
    Remote consulting, online meetings, or project resubmission.
    Corporate taxation Internal control ISO 27001 Corporate law Financial management

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Education

  • Law Degree
    Université Panthéon-Sorbonne
    2011
    Licence Droit
  • Accounting and Management Diploma (DCG)
    CNED
    2013
    Diplôme Comptabilité Gestion (DCG)

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