Freelancer profile translated to English.

Description

Independent DSI / RSSI, I help SMEs and mid-sized companies regain control of their IT systems: cost reduction, critical risk mitigation, and exit from proprietary solutions dependency.

20 years of experience, including 6 in management. Certified ISO 27001 LI, ISO 27005, EBIOS RM.

I intervene on a part-time or project basis to:

– Structure clear and manageable IT governance

– Secure critical assets without unnecessary complexity

– Support migrations to controlled open-source solutions

- Internal ISO 27001 Audits

- EBIOS RM / ISO 27005 Risk Analyses

- Preparation for ISO 27001 certification

Direct approach: quick decisions, measurable impact, operational involvement.

Available in the Île-de-France region and remotely.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km), Fontainebleau (up to 20km), Montereau-Fault-Yonne (up to 10km)

SecuDev
Interim DSI/RSSI
PUBLIC SECTOR
January 2023 - Today (3 years and 5 months)
Paris, France
Part-time DSI / RSSI for public and private organizations.

Management of IT and cybersecurity governance, including mapping (ArchiMate), internal ISO 27001 audits, and risk analysis according to the EBIOS RM method, in order to ensure compliance (ISO 27001, RGS, GDPR).

Support for management on contractual aspects and assistance to project owners (AMOA) for key projects: on-premise to cloud migrations, IT system relocations, and technical architecture choices.

Decision-oriented approach: prioritization of issues, technical trade-offs, and pragmatic implementation.
EBIOS RM Cybersecurity IT Governance ISO 27001 Lead Implementer Internal Audit
CGT
DSI
CIVIC AND SOCIAL ORGANIZATIONS
January 2020 - January 2023 (3 years)
93100 Montreuil, France
Strategic and operational management of the IT system for an organization of 200 users and 30 servers, including publicly accessible services. Supervised a team of 5 people (3 developers, 2 system administrators and technicians). Strengthened cybersecurity maturity through an EBIOS RM risk analysis and the implementation of appropriate technical and organizational measures, always with constant alignment with business objectives.
Cybersecurity IT Governance Open Source EBIOS RM Internal Audit
Naturana
Interim DSI
FASHION AND COSMETICS
January 2019 - January 2020 (1 year)
77000 Melun, France
Took over the IT system following a major incident, regaining control of infrastructures and applications under development. Strategic and operational management of the IT system to restore stability and ensure compliance. Supervised a team of 2 people for a scope of 50 users. Assisted management in recruiting the future DSI.
System Administration IT Governance Cybersecurity Java Oracle