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J MayimbiJM

J Mayimbi

CCIE - Network, Security & Datacenter Expert

€700/day
1 project
Paris 16e Arrondissement, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About J

CCIE SECURITY #47610 certified, CCIE DATA CENTER, AWS Solution Architect, AWS Network Advance Specialty, Six Sigma Yellow Belt, I have worked on several LAN, WAN, DATACENTER projects for over 10 years for banks, telecoms & SMEs.

I master several Cloud, Network, Security and Datacenter equipment and environments such as Cisco, Checkpoint, Palo Alto, VMware, Microsoft etc.
Here are some notable projects:

Design, Deployment & Support Cisco ACI Datacenter, AWS Cloud, DNA & ISE - MAJOR ACCOUNTS/BANKS
 Writing HLD & LLD documentations to guide the project
 Deployment of APIC, Leaf & Spine, MSO, Border, DNA
 Configuration of Tenant & EPG,VN for DNA
 Integration of ACI & ISE & DNA
 Deployment of VPC & EC2 in the Cloud

Design & Migration Datacenter L2 to Datacenter Fabric L3 VXLAN
 Design of Multisite VXLAN - EVPN architecture operating in Active/Active
 Configuration of VXLAN-EVPN, L3 Devices (Palo Alto, Netscaler),

Cisco ACI Datacenter Multisite deployment project -
 Design of ACI Multisite architecture with two datacenters in active/active
 Configuration of Apic, Leaf, MSO, ESXI
 Migration of legacy services to the ACI platform


Securing network equipment
 Securing 1000 terminals and telephony equipment (Cisco IP PHONE 7945, 7965)
 Restricting network access with Cisco Identity Service Engine 3.0 (AAA, Profiling).
 Updating firmware of Switch & IP Phones & disabling unwanted services
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris 16e Arrondissement (up to 50km), Strasbourg (up to 100km), Lille (up to 100km), Bordeaux (up to 100km)

Experience

  • Société Générale
    Network & Security Expert
    BANKING AND INSURANCE
    November 2020 - Today (5 years and 7 months)
    Fontenay-sous-Bois, France
    Lead for network and Security Project UK Zone - English
    Roles:
     Writing and revising HLD/LLD architecture documents
     Sizing, requirement analysis with cross-functional teams and project manager, ordering of materials.
     Coordination of installations in data centers, rack layout planning, and reservation, establishment of cabling matrix
     Deployment of network & security solutions
     Disaster Recovery testing, local switching of active chains, switch-over from primary to secondary infrastructure

     Technical Environment: Cisco Nexus 9/7/5/2k, Checkpoint 80, Fortigate, Forti Analyzer, Netscaler, Firepower FTD, Cisco ACI, SDWAN, Palo Alto, WAF F5, DDOS(Radware), Cisco ASR
    Cisco ACI Cisco Nexus Cisco Fortigate BGP Project management MCO VXLAN
  • Engie IT SA
    Network & Datacenter Expert
    ENERGY AND UTILITIES
    December 2018 - June 2020 (1 year and 7 months)
    Saint-Ouen, France
    Mission :
    N3 - SDWAN & Cisco SDA technology referent in the NOC

    Responsibility:
     Analysis of configuration & operation of protocols (OSPF, VPC, BGP, VRF) on Cisco Nexus 7000 & Nexus 5000 equipment
     Management & Resolution of P1 & P2 incidents on the entire Cisco SDWAN & Cisco SDA platform
     Management of Uprades/ Downgrade of the SDWAN Viptela & SDWA fleet, Cisco Nexus 7K/5K/2K
     Configuration of equipment & protocols (OSPF, VPC, BGP, VRF, SDWAN, DNA)
     Advice on improving the SDWAN architecture and optimizing protocols and configurations
     Deployment of VPC & EC2 for network & security vms in the Cloud

     Updating network operating documentation and setting up diagrams of the various VRFs
     Flow analysis with monitoring tools (Splunk, Spectrum, Cacti)
     Training of RUN teams for N2 network support.


    Environment:
    Two Datacenters (France and Belgium), AWS & AZURE Cloud.
    Fortigate, FortiAnalyzer, Cisco (Nexus 9K/7K/5K/2K), ZScaler, SDWAN Viptela, F5 and Palo Alto (Cisco DNA SDA),
    SD-WAN SDA Amazon Web Services Cisco ISE

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Education

  • MBA
    Clark Atlanta University
    2017
  • Bachelore of Computer Science
    Bangalore University
    2014

Certifications

Skill set

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