Freelancer profile translated to English.

Description

Offensive Cybersecurity Researcher | Vulnerabilities, Red Team & AI Pentest

Several years of experience in offensive security, including 0-day vulnerability research, application, system, and infrastructure penetration testing, detection evasion, and development of an AI-powered automated pentest framework.

My research has led to the discovery and reporting of numerous critical vulnerabilities, including several to Microsoft MSRC. Among them, 0-click vulnerabilities on explorer.exe and a chain of five flaws in Azure allowing for total organizational compromise — work recognized with a Top 100 Microsoft MSRC acknowledgment in Q4 2025.

I have also worked on designing undetectable malware to assess the robustness of EDR, SIEM, SOC, and AV solutions in real-world conditions.

I provide consulting services for offensive audits, vulnerability research, and security posture enhancement.

Areas: Pentest · Red Team · Vulnerability Research · Detection Evasion · AI Pentest

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Cymulate
Security Researcher
TECH
December 2024 - March 2026 (1 year and 3 months)
Security Researcher, researched about new vulnerabilities for POCs and assessments
Cloud Security (GCP, Azure, AWS, Kubernetes)
Vulnerability Researcher, researched for new Zero Days vulnerabilities reported to MSRC for PR (Top 100 Q4 2025 in Microsoft MSRC)
Defense Evasion Researcher, researched for new types of undetected malwares to test security products for an AI fully automated agent of Penetration Testing
AI Penetration Testing framework management
Applicative, Operating Systems and Infrastructure Penetration Testing
AI Automation Research Active Directory Attacks CVE PenTest
Private company
Security Researcher
TECH
September 2021 - December 2024 (3 years and 3 months)
Web Penetration Testing
Whitebox, Blackbox (Server Side, Client Side), API Exploitation
Tools, Burpsuite, DNSpy, LAMP/WAMP, Devtools, Research Automation
HTTP Protocol in Depth
Infrastructure Research
Active Directory Penetration Testing
Windows & Linux Exploitation and Research
Security Products (AV, EDR, SOC, Zero Trust)
Social Engineering Testing

Organized Two Hackathons, for Offensive & Defensive Innovations
MITRE APT & Blue Team Research For Techniques Gathering and Assessments
User Behaviors Analysis
Operating Systems Research

Windows Security (Sysinternals, WinAPI Monitor, Static & Dynamic, x64dbg)
Linux Security (One-Day Vulnerabilities Assessments)
MITRE ATT&CK Red Team Social Engineering Web Pentesting Antivirus