About Florian
Hello 👋
I am a senior penetration tester consultant with more than 10 years of experience in software engineering. I focus exclusively on web application security, from public websites and single-page applications to complex APIs and microservices, helping organisations identify, prioritise, and remediate genuinely critical vulnerabilities.
🤖 Kalibur: I've built my own cybersecurity AI assistant multiplying productivity and depth!
💎 Certifications:
OSCP & OSEP certified: I have hands-on offensive security certifications demonstrating proven expertise in exploitation, post-exploitation, and advanced web attacks.
🎯 Services:
▪️ Web application penetration testing (black-box / grey-box / white-box)
▪️ Authentication testing (session management, access controls, business logic)
▪️ API & microservices testing (REST, GraphQL, etc.)
▪️ Advanced exploitation (vulnerability chaining, SSRF, RCE, IDOR, etc.)
▪️ Secure code review & remediation support
▪️ Post-assessment debriefings and executive reports
⚙️ Approach & deliverables:
I combine in-depth manual testing with industry-standard tools and tailored techniques to ensure relevant, actionable results. Deliverables include clear, prioritised reports (executive summary, technical details, secure proof of concept), remediation guidance, and optional verification of applied fixes.
📩 Contact:
➡️ Quick reply - In less than an hour.
➡️ Available 24/7 via Malt.
Get in touch to discuss your requirements, define an appropriate scope, and work together to build a tailored penetration testing plan for your web applications.
English
Native or bilingual
French
Native or bilingual
Can work on-site
Liverpool (up to 50km), London (up to 50km), Manchester (up to 50km), Edinburgh (up to 50km), Bristol (up to 50km)
Experience
- Scapin LtdSenior Penetration Tester ConsultantCONSULTING AND AUDITSAugust 2025 - Today (10 months)Liverpool, United KingdomI help organisations secure their web applications by identifying, prioritising, and remediating critical vulnerabilities through advanced penetration testing and targeted audits. I combine offensive security expertise, manual analysis, and professional tools to deliver actionable, clear, and secure reports.I have experience supporting projects from concept to production. I work with startups and large enterprises across diverse sectors such as SaaS, e-commerce, healthcare, and cybersecurity, often tackling the most complex technical challenges (APIs, microservices, single-page apps, session management, business logic).I offer more than just testing: I evaluate architecture and code, simulate advanced attacks (vulnerability chaining, SSRF, RCE, IDOR, authentication bypass), provide remediation guidance, and deliver practical recommendations, adding real value to the security of your project.
- Beauty Pie LtdSenior Application Security EngineerE-COMMERCENovember 2022 - August 2025 (2 years and 9 months)London, United KingdomI created and led a new internal cybersecurity team. Implemented awareness trainings, security monitoring, third parties security audits, incident logs, security on-calls, documentations and references for developers. Also performed security assessments on the company's assets to uncover vulnerabilities.
- Beauty Pie LtdSenior Full Stack EngineerE-COMMERCEMarch 2021 - November 2022 (1 year and 8 months)London, United KingdomI initially started working as part of the customer experience team as a Senior Software Engineer. I worked on redesigning the website and API to improve the customer experience and conversion rate resulting in the company raising £100M in Series B funding.
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Education
- Master's DegreeEPITECH - European Institute of Technology2017I received in 2017, a title of expert in information technology from the Paris Graduate School of Digital Innovation (Epitech, Paris). I also got a Bachelor in computer science after the third year of Epitech. I received a complete 5 years formation in the fields of computer science. I work alone and in team on projects in complex langages like C or C++. I also worked on more modern langages during my internships and my free time. I now have the skills to learn new langages easily.
- Semester Abroad (4th year of Epitech)State University of New York College at Brockport2016I studied for the last semester of the 4th year of Epitech, at Brockport College in the New-York state. I followed IT, international business and finance classes and I managed to validate every class.
Certifications
- OSCP (OffSec Certified Professional)Offsec2023
- OSEP (Offensive Security Experienced Penetration Tester)Offsec2023