Sebastien Cogneau
Pentester at COGNEAU CONSULTING
Saint-Eusèbe, Bourgogne – Franche-Comté, France
Summary
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Senior🎓
Top SchoolSebastien Cogneau is a seasoned French pentester and software architect with 13 years of experience blending offensive security (OSCP, OSWE certified) and large-scale software delivery. He runs Cogneau Consulting, leading penetration tests while also designing cloud and big-data architectures—most notably driving migration and platform work for SNCF’s traffic management on Azure. His background spans CI/CD, IaC (Terraform/Ansible), SOA/DDD design, and automation for enterprise teams, reflecting a pragmatic focus on reliability and security by design. Comfortable in both hands-on development (C/C++, Java, Spring) and high-level architecture, he frequently collaborates with cybersecurity teams to translate requirements into auditable systems. Based in Bourgogne–Franche-Comté, he combines deep legacy systems knowledge from defense and industrial projects with modern cloud-native practices.
13 years of coding experience
8 years of employment as a software developer
master, Computer science,telecommunication, master, Computer science,telecommunication at Université de Toulon
Github Skills (6)
kotlin10
automation10
python10
groovy10
java10
gradle10
Programming languages (2)
Github contributions (4)
scogneau/rainbow-theme
Nov 2024 - Nov 2024
Contributions:3 pushes, 1 branch in 14 days
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