Freelancer profile translated to English.

Description

Always passionate about IT, I am currently an expert in cybersecurity applied to AI. I contribute to the creation of service offerings for applications using artificial intelligence, by defining new requirements to strengthen the security of systems. My role includes collaborating with production teams to integrate best practices in security and AI. Driven by innovation, I strive to stay at the forefront of technological advancements to anticipate and counter emerging threats.

Industry field of expertise

Languages

Romanian
Native or bilingual
English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

bnpparibas
Cybersecurity & Artificial Intelligence Architect / Expert
November 2024 - Today (1 year and 7 months)
Paris, France
Design and security of AI architectures (LLM, RAG, AI agents) in a critical banking environment.

Assessment and mitigation of model-related risks (prompt injection, hallucinations, data exfiltration, model supply chain, SBOM/ML-BOM).

Implementation of technical controls: encryption, segmentation, anomaly detection, model signing, sandboxing, CRA & AI Act compliance.

Governance and qualification of AIs (security guidelines, stress tests, AI red teaming, regulatory compliance).

Guidance on technological choices (Hugging Face, Mistral, ServiceNow AI, secure RAG).

Contribution to CISO / AI governance committees for strategic alignment of cybersecurity & AI innovation.
artificial intelligence artificial intelligence Cybersecurity AI Agent RAG
bnpparibas
Cybersecurity & Datacenter Auditor – International Banking Group
November 2023 - October 2024 (1 year)
Paris, France
Conducting comprehensive audits of datacenters and the overall information system, from the physical layer (building infrastructure, physical security, BMS, power, cooling, networks) to the application layer (IT infrastructure, middleware, critical applications).

Verification of compliance with security / resilience / business continuity standards (NIS2, ISO 27001, ANSSI, BSI).

Detection and mapping of risks related to the IT supply chain (network hardware, servers, storage, third-party software).

Audit and cybersecurity missions across multiple continents:

Asia: Singapore, Hong Kong, Tokyo
South America: Sao Paulo, Bogota, Mexico
North America & Europe: Paris, London, Brussels

Production of strategic audit reports for the Group CISO, with recommendations on physical, network, cloud, and application security.
Security audit IT Audit Audit Cybersecurity Cybersecurity
bnpparibas
Cloud Cybersecurity Expert – Azure & IBM Cloud
BANKING AND INSURANCE
May 2020 - October 2023 (3 years and 6 months)
Paris, France
Definition and implementation of Cloud security policies (IAM, encryption, monitoring, GDPR & ISO 27017 compliance).

Securing Azure and IBM Cloud environments: access management, network segmentation, configuration hardening, integrated SOC/SIEM.

Participation in secure cloud migration projects (critical applications, hybrid workloads).

Collaboration with architecture and DevSecOps teams to integrate security from the design phase.

Writing Cloud Security guidelines for project teams.
IT Architecture cybersecurity-incident-management Cloud Security Cybersecurity strategy Cybersecurity