Freelancer profile translated to English.

Description

With a background in Industrial Computer Engineering, I completed my studies with a specialization in Cybersecurity (Certificates available upon request).

Working on offensive cybersecurity topics for over 7 years, I help companies identify and then correct software and configuration vulnerabilities within their infrastructure.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Angers (up to 50km), Paris (up to 50km), Nantes (up to 50km), Rennes (up to 50km)

DIGITEMIS
Pentest Department Manager
January 2025 - June 2025 (5 months)
• Strategic & Performance Management: Structuring Red Team (TLPT) offering, pre-sales, scoping major accounts' needs, monitoring KPIs and service quality.
• Operational Management (7 people): Leading R&D teams, project management, coordinating technical actions, prioritizing decisions, skill development.
• Industrialization & Operational Excellence: Automating reports (productivity gain), migrating Docker infrastructure, continuous process improvement.
• Critical Mission Execution: AD penetration tests, attack simulations, assessing client security posture.
PenTest Red Team Active Directory Web Pentest Internal Pentest
NBS SYSTEM
Cybersecurity Department Manager (SOC + Pentest)
March 2024 - December 2024 (9 months)
Defensive/Offensive Coherence Management: Simultaneous management of SOC and Red Team.
• Transverse SOC/Pentest Management: Coordinating defensive and offensive teams, ensuring strategic coherence, prioritizing decisions between projects.
• Operational Excellence & Quality: Red Team offering overhaul, best practices charter, systematic review process, continuous quality improvement.
• SOC & Performance Management: Supervising Wazuh deployment (Linux/Windows), incident management, detection process improvement, operational KPI monitoring.
• Innovation & R&D: Researching AI/LLM vulnerabilities, POC security tools, valorizing actions with management.
• Representation & Outreach: Participation in FIC and Assises de la Sécurité trade shows, sales support, communication with authorities.
PenTest Web Pentest Internal Pentest
HOLISEUM
Senior Cybersecurity Consultant
January 2022 - January 2024 (2 years)
Major Clients: EDF, TotalEnergies, Chanel, GRTGaz, SUEZ, Préfecture de Police, Club Med.
• Cyber Resilience Assessment: Complex ransomware simulations (AD, Windows, Linux), attack path analysis, response capability assessment. Presenting results and recommendations to Executive Committees.
• Continuity & Offensive Security Tests: Data exfiltration scenarios, encryption, privilege escalation, lateral movement.
• Security & Defensive Audits: Critical system configuration (Windows Server, MSSQL, firewalls), vulnerability identification, prioritized remediation plans.
• Incident Management: Incident response coordination, post-mortem analysis, process improvement.
• Executive Communication: Synthetic reporting to Executive Committees, strategic recommendations.
Internal Pentest Web Pentest PenTest Penetration Test