About Hermann
English
Fluent
French
Native or bilingual
Experience
- COPYLYCloud & AI Cybersecurity ArchitectTECHJanuary 2025 - Today (1 year and 5 months)Paris, FranceObjectives: Ensure the compliance, security, and robustness of the Cloud infrastructure in a context of strong growth and international scalability with the integration of AI solutions.
- Design, deployment, and security of the Azure Cloud infrastructure, with a focus on separating environments (dev, staging, prod) and implementing secure access rules via RBAC
- Implementation of AI-based threat detection solutions: deployment and configuration of automated security anomaly detection systems, behavioral analysis of accesses, and automated incident response via Azure Sentinel and Machine Learning
- Security operational maintenance (MCS/MCO): log supervision, vulnerability management, configuration hardening, regular review of privileged accesses and critical resources
- Drafting of HLD/LLD documents for security and AI compliance, to formalize the target architecture, security requirements, monitoring mechanisms, and authorized flows
- Active participation in client AI project governance: definition of AI project management methodologies from design to implementation, establishment of model validation and approval processes, implementation of AI risk management frameworks
- Development of the AI ethical and regulatory framework: ensuring platform compliance with GDPR and European AI Act requirements, defining policies for responsible AI use, assessing algorithmic bias, and implementing sensitive data governance mechanisms
- Development of Cloud security policies, implementation of Azure policies, monitoring via Microsoft Defender for Cloud, and support for remediation of detected non-conformities
- Tracking performance indicators (security KPIs, cloud SLAs, availability).
- EQUANSDeputy CISO AssistantENERGY AND UTILITIESNovember 2023 - November 2024 (1 year)Courbevoie, FranceObjectives: Implement the global cybersecurity strategy• Technical assistance to the S-CISO on daily tasks.• Improving Cloud security (RBAC, Backup, Patching, Logs, VMs, etc.) in AWS and Azure environments• Audit and technical monitoring of the remediation of vulnerabilities detected via CSPM• Creation and revision of security documentation• Assistance to third parties (Network Team, Digital Workplace, Zscaler, etc.) for security tasks• Improving network security (best practices and rules, configuration, etc.)• Improving network application security (Zscaler, SDWAN, Palo Alto, Fortinet)• Implementation and monitoring of remediation plans following technical audits in AWS and Azure environments• Verification and validation of network traffic openings (analysis of all security risks before opening traffic) on ServiceNow• Monitoring of remediations and improvement of KPIs (performance indicators) on Ivanti• Periodic reporting on activities conducted• Participation in associated committees
- Société GénéraleCloud Security Risk OfficerBANKING AND INSURANCEJanuary 2023 - September 2023 (8 months)Fontenay-sous-Bois, FranceObjectives: Improve the quality of IT system management• Provide security and operational risk expertise in project support (CLOUD and TRADITIONAL)• Planning of necessary actions for projects within the announced objectives and deadlines• Periodic reporting on activities conducted• Security review of implemented components• Provide security assistance for the design and implementation of various support tools• Specification of controls necessary for risk and compliance monitoring• Support project teams in securing On-Premise and Cloud infrastructures• Participation in associated committees
Recommendations
Be the first to recommend Hermann
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
- EngineerEcole Nationale Supérieure Polytechnique de Yaoundé2017
- Master Spécialisé CybersécuritéCentraleSupélec, campus de Rennes2020
Certifications
- Microsoft Certified Azure Security Engineer AssociateMicrosoft2019
- Microsoft 365 Certified Security Administrator AssociateMicrosoft2020