Freelancer profile translated to English.

Description

I am an exceptional individual with an unwavering passion for computer networks and security. A seasoned expert with extensive experience in designing, implementing, and managing secure systems. With an impressive set of certifications, including CCNA R&S, CCNA Security, CCNP Enterprise, CyberOps, and NSE4, recognized for my in-depth knowledge and expertise in the field. But what truly sets me apart is my unwavering commitment to my clients. By adopting a collaborative and results-oriented approach, I work closely with my clients to design and implement customized solutions, while anticipating emerging threats.

Languages

French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

GroupeM6
NETWORKS, SYSTEMS AND SECURITY CONSULTANT
TELECOMMUNICATIONS
August 2023 - Today (2 years and 10 months)
Paris, France
I intervene as a consultant at the client M6 (Media). My daily tasks consist of deploying new solutions in the existing infrastructure and managing level 2 and 3 incidents while performing Run.

• Install, configure, and maintain network infrastructure equipment (Cisco Nexus, Catalyst 9300, 3800);

• Windows and Linux system administration (AD, GPO, WSUS, DNS) • Management of Squid proxy server • Azure system administration

• Deployment of traffic filtering and security policies through Fortinet, F5

• Manage, supervise, and monitor equipment performance (Centreon)

• Handle incidents and write procedures to achieve them;

• Virtualization and data backup (Vmware, proxmox, Veeam backup)
• Evolve infrastructures and systems to meet new needs;

• Automate operational processes (ansible, awx, Jenkins, Elasticsearch)

• Manage relationships with external providers;

• Implement and maintain system and network equipment for IT security;

• Participate in the resolution of potential security incidents in conjunction with SecOps and SSI teams;

• Ensure technological watch to guarantee system optimization;

• Ensure the smooth running of scheduled tasks with XOS Automator, ODI
Technical environment: Cisco, HP, DELL, Fortinet, Wallix, WMware, Windows Server, Linux, Ansible, Azure, Atlassian, EasyVista, XOS, ODI
Fortinet VMWARE Reverse Proxy F5 BigIP Cisco
K&H Global IT Solutions, INC.
Network Engineer
April 2020 - May 2022 (2 years and 1 month)
United States
Deploy DMVPN configuration Cisco Wireless LAN Controller 9800 configuration Cisco NEXUS 7000, 9000 Firewall CISCO ASA Deploy Cisco ISE
VMware vSphere Cisco Nexus VPN IPSEC F5 BigIP Proxmox
African Development Bank Group
Software Engineering Technician
BANKING AND INSURANCE
February 2022 - May 2023 (1 year and 3 months)
Cameroon
● Implementation of the network architecture designed by the AfDB
● VPN, MPLS, VLAN, STP, DHCP, HSRP
● Deployment of Cisco DNA
● Deployment of Nexus 7700
● Deployment of AD, GPO and NPS in Windows Server 2019
● Configuration of Wireless LAN Controller deployment
● Configuration of Cisco Firepower, Fortinet, Palo Alto
● Cisco SD-WAN
● Integration of the Teams suite with IP telephony
● Deployment of IP telephony
● Deployment of Cisco ISE
Cisco VPN IPSEC Cisco Nexus SD-WAN MPLS

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Engineering degree, Networking of computer systems and telecommunications
polytech bamenda
Diplôme d'ingénieur, Networking of computer systems and telecommunications

IT Project Manager

Marcelin Ndiffo

NETWORK AND SECURITY EXPERT/ CISCO TRAINER

About Marcelin

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