Freelancer profile translated to English.

Description

Looking to secure your information system or have your configuration audited? I help you identify your security vulnerabilities and harden your infrastructures.

SOC Analyst level 3 in Cyber Defense, I detect and analyze security incidents daily on a critical environment. I am proficient in hardening systems according to recognized security standards (e.g., CIS Benchmarks), implementing public key infrastructures (PKI), and incident supervision/detection (SIEM, XDR, SOAR).

In parallel, I develop custom web applications and websites, with an integrated security approach from the design phase, a real advantage for projects where data protection is paramount.

Graduated with an RNCP 6 title (Systems, Networks, and Security Project Manager), and completing a Bac+5 RNCP 7 (Expert in IT Systems-Networks Architectures and Information Security).

My technical background also includes administering a fleet of +1,500 workstations across +120 sites, giving me a true on-the-ground understanding of infrastructure challenges.

I specialize in maritime and port cybersecurity, a sector still in full expansion, notably by leading SOTS-Chartroom, a training platform dedicated to maritime cybersecurity (regulatory frameworks IACS UR E26/E27, IMO MSC.428(98), NIS2, OT systems like IAS/PMS/ECDIS/AIS), within the Sentinels-Of-The-Seas ecosystem.

What I can bring you concretely:

System configuration audit and hardening (servers, web applications / business applications)
Implementation of supervision and detection solutions (PKI, SIEM, XDR, SOAR)
Development of websites and business applications with integrated security and optimization
Cybersecurity and maritime cybersecurity training and awareness (via SOTS-Chartroom)
IT and network security consulting for VSEs/SMEs and small organizations

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
German
Conversational

Workplace preferences

Remote only

Primarily works remotely

I-TRACING
SOC Analyst N3
DIGITAL AND IT
September 2025 - Today (11 months)
Courbevoie, France
SOC Analyst level 3 within the Cyber Defense department, integrated into a dedicated team of 3 people for a confidential strategic international client. Triage and analysis of security incidents in a critical environment, writing detection rules (BUILD), and proactive threat hunting on the supervised infrastructure. Continuous supervision via SIEM/SOAR, with specific skill development in maritime and industrial security issues (OT systems).
Cybersecurity Audit Network Administration Threat Detection and Analysis IT Supervision Cybersecurity
idverde
IT Technical Lead
CIVIL ENGINEERING
September 2021 - July 2025 (3 years and 10 months)
Courbevoie, France
Progression from apprentice technician to IT Technical Lead, responsible for support and administration of a fleet of over 1,500 workstations across over 120 sites connected by MPLS network. Level 3 incident management, large-scale workstation and update deployments, network availability supervision nationwide, and progressive skill development to a technical lead role managing complex requests from sites.
Network Administration IT Supervision System Administration IT Asset Management Technical Lead