CERT Analyst, GCFA, GCIH (GIAC Advisory Board Member)
I’m a CERT analyst focused on blue team operations, incident response and digital forensics. I hold a Master’s-level cybersecurity qualification earned in 2024 through a work-study program, combining academic training with hands-on experience across several cybersecurity and IT roles.
Beyond response, my work also covers the detection side of defense, running and tuning SIEM platforms, writing detection content (SIGMA and YARA rules), and turning threat intelligence into usable signals with tools like OpenCTI. The thread running through it is a practical one: shortening the time between when something happens on a network and when it’s detected, understood, and contained.
💼 Professional Experience
#| Company | Role | Dates | Location |
|---|
| Euro-Information | CERT Analyst | September 2024 - Now | Paris La Défense - France |
| Equans | Contract Cybersecurity Specialist (Freelance) | July 2024 - August 2024 | Montigny-le-Bretonneux - France |
| Thales Cyber Solutions | Apprentice Engineer in Automation and Security | January 2023 - July 2024 | Elancourt - France |
| Prosol - Grand Frais | Security Administrator (Apprenticeship) | September 2020 - January 2023 | Chaponnay - France |
| Médimex | IT Systems and Biomedical Maintenance Technician (Apprenticeship) | September 2018 - June 2020 | Sainte-Foy-lès-Lyon - France |
📚 Education
#| Degree | School | Years |
|---|
| Expert in Data, Systems, and Network Security | Ecole 2600 | 2021 - 2024 |
| Bachelor’s Degree in Science, Technology, and Health, Major in Computer Science with a Specialization in Cybersecurity | Conservatoire National des Arts et Métiers | 2020 - 2021 |
| Associate Degree in IT Services for Organizations, Specialization in Infrastructure, Systems, and Network Solutions | AFIP Formation | 2018 - 2020 |
🛠 Skills
#| Category | Skills |
|---|
| Cyber Defense / Blue Team | SIEM setup and administration, OpenCTI installation and usage, Memory and disk forensics (RAM dumps and disk images), Network capture analysis, SIGMA and YARA rule writing, DFIR report writing (timeline creation, hypothesis validation, IOC identification, recommendations) |
| System and Network Administration | GitLab deployment, PFsense configuration, AV and EDR management, Virtualization solutions deployment |
| Scripting and Programming | PowerShell, Python |
| Technical Proficiency | Technical English, Project management, Basic machine learning |
🛡️ Certifications
#| Certification | Institution | Issue Date - Expiration | ID / Verification Link |
|---|
| GIAC Certified Forensic Analyst (GCFA) | GIAC Certification | May 2026 - May 2030 | GCFA Badge |
| GIAC Certified Incident Handler (GCIH) | GIAC Certification | July 2025 - July 2029 | GCIH Badge |
| GIAC Advisory Board | GIAC Certification | July 2025 - July 2029 | Advisory Board Badge |
| Expert HarfangLab - Detection & Incident Response | HarfangLab | June 2024 - June 2025 | 5876098714138309 |
| MCSI Novice DFIR Practitioner - Level 2 | Mossé Cyber Security Institute | March 2024 | rANd1n2hlNg8zyjqVS9TJAo22oP2 |
| Expert HarfangLab - Administration | HarfangLab | September 2023 - September 2024 | 2310964987147014 |
| La protection du secret | DRSD - Direction du renseignement et de la sécurité de la Défense | April 2022 | N/A |
| SecNumacadémie | ANSSI - Agence nationale de la sécurité des systèmes d’information | May 2020 | N/A |
📬 Contact
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