Sylvain Catillon
Développeur back-end at XMCO | Greater Paris Metropolitan Region, France
Sylvain Catillon’s Email & Phone Number
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Sylvain Catillon works as a back-end developer at XMCO, an independent French cybersecurity firm specializing in penetration testing, security audits, and threat intelligence. He primarily develops applications using Python and obtained his technical certification through OpenClassrooms. His development responsibilities support the company’s operational infrastructure within the computer software industry.
BEST APPROACH TO REACH Sylvain Catillon
Reach out via LinkedIn or corporate email referencing his Python development expertise and inquire about how his backend engineering skills align with current cybersecurity software needs at XMCO.
Développeur back-end at XMCO in April 2021 - Present
OpenClassrooms, Développeur d'application, July 2026
Our services : Penetration tests and Security Audits, Gap Analysis and PCI DSS Certification, CERT-XMCO (vulnerability watch, Cyber Survellance/Threat Intelligence, Forensics). XMCO is certified CERT & PCI QSA. XMCO is an independant French company.
Discover more about XMCO
Account Executive @XMCO
Account Executive at XMCO
(October 2025 – Present)
PCI QSA | ISO 27001 LI/LA @XMCO
PCI Qualified Security Assessor at XMCO
(April 2024 – Present)
Responsable RH
Responsable des ressources humaines at XMCO
(February 2025 – Present)
International business, trade and export marketing
Analyste CTI Cybercriminalité & Darkweb | CERT-XMCO at XMCO
(November 2022 – Present)
Consultant sécurité / Pentester @ XMCO
Consultant sécurité junior at XMCO
(October 2023 – Present)
VP Sales | Sales Director
Sales Director at XMCO
(Jul 2025 – Present)
What is Sylvain Catillon email address?
Email Sylvain Catillon at [email protected] and [email protected]. This email is the most updated Sylvain Catillon's email found in 2026.
What is Sylvain Catillon phone number?
Sylvain Catillon phone number is 0635907793.
How to contact Sylvain Catillon?
To contact Sylvain Catillon send an email to [email protected] or [email protected]. If you want to call Sylvain Catillon try calling on 0635907793. (updated on November 16, 2025)
What company does Sylvain Catillon work for?
Sylvain Catillon works for XMCO.
What is Sylvain Catillon's role at XMCO?
Sylvain Catillon is Développeur back-end
What industry does Sylvain Catillon work in?
Sylvain Catillon works in the Computer Software industry.
