Freelancer profile translated to English.
Back to original languageAbout Dorian
Looking to apply the "secure by design" approach? You're on the right profile!
I am an expert in offensive cybersecurity, specializing in secure development. As such, I only develop in Rust. I primarily develop for Windows/Linux and Mac platforms, as well as ESP32 and STM32 embedded platforms.
Contact me for an initial framing meeting (free), we can decide together if my profile matches your secure development needs.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- DVIDSales Development ManagerJanuary 2026 - Today (5 months)Toulouse, FranceResponsible for the commercial development of the DVID training platform, with the deployment of deliberately vulnerable electronic cards dedicated to training offensive capabilities.
- Crédit MutuelRedteam Technical LeaderBANKING AND INSURANCEApril 2025 - January 2026 (9 months)Nantes, FranceConducting realistic intrusion exercises: logical compromise and physical intrusion for the Crédit Mutuel group. Development of malware and offensive solutions.
- Sopra SteriaRedteam Technical LeaderJanuary 2022 - Today (4 years and 5 months)Toulouse, FranceProduction activity (80%) Redteam: Realistic missions in TIBER-EU and DORA TLPT formats. Internal penetration tests: Active Directory and Linux environments, Command & Control deployment. BruteRatel, Sliver, Cobalt Strike, Havoc. Offensive development: dropper / loader, phishing automation, infra as code. Rust, C, Golang. External penetration testing: shadow IT discovery, compromise artefacts. Shodan, masscan, Maltego. Phishing: email or vishing campaigns, operations on 10k+ employees, bypassing 2FA. Gophish, Evilginx. Management (20%), team of 25 people Operational support for juniors Development of the Redteam offering.
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Education
- Dark Side Ops : Malware Dev & Adversary Simulation2020Dark Side Ops : Malware Dev & Adversary Simulation
- Silent Break Security Web Hacking - Black Belt EditionBlack Hat2019Silent Break Security Dropper Web Hacking - Black Belt Edition
Certifications
- OSCPOffensive Security2018