Bruno EBSTEIN

As a Network consultant & Technical project manager, my role is to: - Deliver IT infrastructure projects for APAC-based customers - Manage projects from inception to implementations On projects such as: - Detailed Network architecture documentations (Diagrams, HLD-High Level Design, LLD-Low Level Design,…) - LAN & Datacenter relocation & consolidation - LAN & Datacenter networks audit, re-engineering and advice for evolution - LAN & WAN migrations low level design definition, roadmaps & change management - LAN & WAN architecture standards definition and design - Network troubleshooting (Routing & Switching, WAN, Data Center...) As a Cell manager Asia, my role include - Manage several IT consultants, planning & workload - Regularly review customers’ needs - Detect new business opportunities - In charge of CNS delivery quality and adequacy with customers’ expectations - Administrative management of CNS subsidiary & staff in Malaysia

AMERA zone (Asia | Middle East | Russia | Africa) projects

LAN and WiFi refresh in 10 T-Galeria stores in APAC - Assist the team in charge of the LAN deployment for audit, methodology & documentation - Define cabling & hosting prerequisites, follow-up with vendor and ensure readiness of infrastructure prior to migrations - Audit & detailed documentation of current LAN and hosting facilities - Definition of Low-Level migration roadmaps - Creation of detailed Low-Level documentation for migrated architectures Outcome and business impact - Reduce migration durations & business interruption - Ensure that the migration respect the group standards - Provide operation teams up to date and detailed documentation to ease day-to-day support

Role - Develop Group network strategies - Design, implement and document network architectures based on the Group standards - Project management on infrastructure and service evolution projects (implementations, migrations...) - L2 and L3 network support for operations and projects (changes/incident) Project examples: - Datacenter closure and relocation, from low-level audit to service migration and devices decommissioning - Datacenter architecture extension and enhancement - Complete review of documentations, diagrams and monitoring of Group core infrastructures - Web proxy migration - Internal PKI (SaaS)

Project Management : - Network architecture evolution projects, from conception to production - Low-level design and implementation plan definition - Technical operations management and coordination with suppliers Project examples : - International WAN gateway migration - Datacenter LAN extension and server migration organization - Internet access architecture evolution and implementation of a bandwidth management tool (Packetshaper) in a service provider environment - LAN and Datacenter architectures evolutions Operational management - Suppliers and partners operational coordination for network and security devices management (LAN, MAN, Firewalls, DNS, Proxy) - Writing of technical documentation (specifications, diagrams, reporting…) - Troobleshooting and technical assistance

- Network architectures audit and optimisation - Logical and Physical LAN networks reorganisation - Migration planification and realisation - Flow analysis (Wireshark, Sniffer Pro) - Troubleshooting on LAN/WAN networks

- Support and advices to the L’Oréal Group international subsidiaries for the implementation of the Group Standards & best practices (network, security) - LAN logical architecture audit and re-engineering - Design of a new web DMZ in the Group datacenter and coordination of servers migration