Freelancer profile translated to English.
Back to original languageAbout Yann
IT architect and builder with over 15 years of experience in the design, deployment, and optimization of on-premise Datacenter infrastructures. I possess in-depth expertise across the entire stack: compute, storage, network, and virtualization.
I work on critical environments with high availability requirements, covering design (HLD/LLD), build, and continuous improvement phases.
End-to-End Datacenter Vision (compute + system, network, and network security)
Ability to translate business needs into robust technical architecture
Experience in critical environments (high availability, production)
Performance, resilience, and scalability-oriented approach
English
Native or bilingual
Spanish
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Axa General OperationSenior IT Architect DatacenterJune 2023 - March 2025 (1 year and 9 months)Definition of a VCF 5 architecture with Vcenter, VSAN, and NSX-Manager. LPM Project for AXA France – NSX-T multi VRF Lite and multi POD architecture. vSAN Stretch cluster Dual DC Architecture. Micro-segmentation design per POD. High-level design of an ACI Fabric.
- Oncloud Bouygues SolutionsSenior IT Architect DatacenterSeptember 2022 - Today (3 years and 9 months)VSphere, VSAN, and VMware NSX-T (VCF) Architecture. Cisco Fabric VXLAN Architecture (non-ACI). Private Cloud VCF Management on VSphere 7.0/8.0 / NSX 3.0/4.0 / VSAN 7.0/8.0. vSAN Stretch cluster Dual DC Equinix Architecture. Private Cloud NSX-T deployment multi VRF-Lite + EVPN BPG to Nexus Fabric 9K. Micro-segmentation and multi-tenant service provider design. Architecture and build on Cisco VXLAN Fabric (VNI-L2, VNI-L3, VRF, eVPN, BGP). PowerCLI Scripting on vCenter. Administration DMZ zone architecture In Band and OOB. Integration of a Wallix PAM (WAB/WABAM). Operational management of Datacenter migrations. N3 Support for Build/Run teams.
- Eramet FranceSenior Network & Security ExpertMarch 2023 - March 2024 (1 year)Network and Cyber security architecture for Eramet France and Worldwide sites. Proposal for a group Wifi standard. Proposal for a Tier-3 Legacy LAN architecture standard. Definition of network HLD for LAN & Wifi build for Eramet Argentina and Jakarta sites. Responsible for evolving LAN architectures for IT and OT sites. Participation in the design workshop for a Cloud Proxy with Zscaler solution (ZCC client).
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Education
- Engineering Degree in Network and Telecommunications EngineeringESME SUDRIA Paris.2006Diplôme Ingénieur Génie Réseau Telecom
- Engineering ProgramESME SUDRIA.2006Cursus Ingénieur