Freelancer profile translated to English.
Back to original languageAbout Laurent
Passionate about cybersecurity, I support companies in managing their security infrastructures and solving the most critical technical challenges. My expertise ranges from operational monitoring to compliance, including customer support and technical project management. I enjoy working hand-in-hand with my clients to ensure solid, innovative, and sustainable solutions.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- OCDE (Organisation pour la Coopération et le Développement Economiques)Digital Architecture Assessments LeadDIGITAL AND ITApril 2025 - Today (1 year and 4 months)Boulogne-Billancourt, France- Analysis of new architectures before go-live, identifying critical points and proposing concrete recommendations- Various projects: SaaS, websites, Azure platforms, on-premise infrastructures, front-end and back-end- I work closely with technical and business teams to align architectural choices with business objectives- Once recommendations are made, I ensure their implementation: monitoring actions, validating solutions, making adjustments if necessary
- France télévisionsProject Manager, Cyber ReferentDIGITAL AND ITSeptember 2023 - July 2024 (10 months)Paris, France• Strengthening infra/engineering teams for the European elections and Olympic Games;• Hardening of information systems used in the production and broadcast of daily news;• Deployment and configuration of EDR CORTEX on Linux, Mac, and Windows;• Documentation (DAT, DEX);• Maintenance in Operational and Security Condition (MCO/MCS) on business infrastructure;• Supporting business units in the production of applications in line with the infrastructure;• Project management (scans, pentests, audits, EDR, PoC, deployment, reporting, meetings);• Remediation, security, and consulting in x509 certificate management;• Governance:• Implementation of workflows for sensitive service requests,• Security incident management,• Proactive proposals (new criticality scale, improvement of the security process).
- SodexoProject Manager, SSI ArchitectDIGITAL AND ITFebruary 2022 - September 2023 (1 year and 7 months)Guyancourt, France• SSI support for IT department projects with validation of procedures and architectures (business and Azure projects);• PMO for the team, team resource management and planning;• Project management:• MoveToCloud projects;• Deployment of security measures in correctional facilities,• Deployment of clean stations,• SI homologation, PES,• Vulnerability monitoring (Qualys) and remediation,• KPI production:• Bug Bounty, servers, workstations, vulnerabilities, EDR,• Presentation to Steering Committee + IT Department with support,• Product Owner,• Implementation of penetration tests (external service);• Contracting new suppliers:• Security Assurance Plan (PAS);• Governance:• PSSI (Information System Security Policy),• SSI Procedures,• GDPR,• Awareness (Sensiwave), implementation of a training schedule,• Crisis management,• Privileged account management.
Recommendations
Be the first to recommend Laurent
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of Mathematics and Computer Science applied to Cryptology2011Master de Mathématiques et Informatique appliqués à la cryptologie
- Bachelor of Mathematics and Computer Science2009Licence de Mathématiques et d'Informatique