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Adrien GuilbaudAG

Adrien Guilbaud

Network and Security Infrastructure Engineer

€750/day
12 projects
Nanterre, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Adrien

Certified CCNP Routing and Switching since 2014, I worked for 4 years at Cisco as a Network and Datacenter Consultant. I have been self-employed since 2017. In 2019, I obtained the DCID certification (Designing Cisco Data Center Infrastructure 300-160). Since September 2019, I have been working again for Cisco as a Datacenter consultant, particularly on the ACI solution. In 2023, I obtained the Fortinet NSE4 certification.

Here are some notable projects:

Assisting a bank in its transformation to an SDN private cloud (Cisco ACI)

Migration of a datacenter without service interruption (network core + aggregation).
Equipment: Cisco Nexus 9000, Catalyst 9300, Firepower 4110. Mission in Dubai.

Audit, redesign, and migration of a network architecture. (Cisco Nexus 7k, ASR1k)

Cisco LAN migrations (Cisco 65xx, 68xx, 2960) and Datacenter migrations (Cisco Nexus 7k, 5k, 2k, 65xx, 3750, etc).

LAN/WAN and datacenter consulting and expertise for several operators/large accounts.

Network migration of 5 call centers (approximately 800 ports/site) for an operator.

Integration of Datacenter solutions (Cisco Nexus 9k/7k/5k/2k) and Cisco UCS-B and C Series.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nanterre (up to 50km)

Experience

  • JPG
    Network Infrastructure Audit LAN and Datacenter
    RETAIL (SMALL BUSINESS)
    July 2023 - July 2023 (1 month)
    Survilliers, France
    Audit of LAN and Datacenter network infrastructures - Cisco equipment:

    - Network core
    - Access switches (30 switches)

    Advice and expertise:

    Infrastructure improvement (performance and resilience)
    Obsolescence management

    Writing of a technical architecture document
    Cisco LAN Audit Switching Routing technical file Consulting Technical Expertise
  • Fondation Jean Dausset - CEPH
    Simplification of Configuration and Network Core Update
    August 2020 - August 2020 (1 month)
    Paris, France
    Audit of the existing network configuration
    Architecture simplification
    Firmware update of the network core switch (Cisco Catalyst 3750G)
    LAN Cisco
  • ADG Consulting
    Network and Datacenter Consultant
    CONSULTING AND AUDITS
    September 2017 - Today (8 years and 9 months)
    Paris, France
    Assisting a bank in its transformation to an SDN private cloud (Cisco ACI)

    Migration of a datacenter without service interruption (network core + aggregation).
    Equipment: Cisco Nexus 9000, Catalyst 9300, Firepower 4110. Mission in Dubai.

    Network and security audit of two social housing offices (300 machines).

    Redesign of a private IP addressing plan for a large agri-food group. (IPv4 + IPv6)
    Cisco Datacenter Cisco ACI Cisco Nexus Cisco Catalyst LAN IPv4 VMWARE IPv6 VPC Fortigate Palo Alto Fortinet Firewall Cisco DNA

Reviews

4.9

Out of 9 ratings

A

Antoine

CAPTA PROD

Reviewed on 8/6/2021

Very productive and friendly meeting with Adrien, Engaged in the mission and provided very good advice
S

Steve

JPG

Reviewed on 7/28/2023

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Education

  • Network, Computer Science and Telecommunications Engineer
    Télécom Bretagne
    2012
  • University Diploma in Technology in Networks and Telecommunications
    IUT de Caen
    2009

Certifications

  • CCNP
    Pearson Vue
    2014
    Routing Troubleshooting Switching
  • Designing Cisco Data Center Infrastructure 300-160
    Pearson Vue
    Datacenter Infrastructure

Skill set

Categories