Kévin Steve DONGMO TEMFACK

- Managed the project to deploy end-to-end DPI solution, enabling better traffic analysis and the application of more refined QoS policies. - Successfully deployed a CDN77 cache for the TikTok service, optimizing content distribution and enhancing the user experience for millions of subscribers. - Piloted the deployment and validation of the 5G NSA trial on the Orange Cameroon network in collaboration with ZTE, from definition of procedures to performance tests. - Designed and evolved IP network architectures to support traffic growth and the integration of new services, proactively managing capacity and equipment lifecycles. - Led the design and implementation of new network services, from the development of architecture documents (HLD/LLD) to the coordination of their implementation by operational teams. - Provide expertise engineering of routing and transport protocols (BGP, OSPF, MPLS, ISIS etc) to guarantee the resilience, performance and security of the IP Core Network, Datacenter. - Manage a heterogeneous fleet of high-performance firewalls (Juniper SRX5600, FortiGate 6300F/1500D), protecting mobile data traffic and corporate infrastructures. - Define and implement complex security policies and advanced routing rules on FortiGate devices to meet business requirements. - Manage the Fortinet SD-WAN deployment project, from the design phase through to commissioning, to interconnect customer sites securely and optimally.

- Led major network evolution projects, including the successful deployment of SRv6 and an SD-WAN solution (NetEngine AR Series) for enterprise customers. - Directed infrastructure modernization projects, including network capacity upgrades, software migrations, and router swaps across the entire network. Managed end-to-end delivery of IP Core and IP RAN projects, from initial surveys to final configuration, ensuring alignment with the IP Planning team's requirements. - Optimized network Quality of Service (QoS) and performance by adjusting configurations, balancing traffic to decongest links, and modifying LSP paths for optimal routing. - Configured and administered a wide range of advanced protocols (MPLS-TE, VPLS, MPBGP, SRv6) to ensure the core network's robustness, scalability, and efficiency. - Implemented and configured security solutions on diverse platforms, including setting up IPsec VPNs and virtual systems (Vsys) on Eudemon and FortiGate firewalls. - Ensured operational stability of the MTN network by managing outages, providing detailed Root Cause Analysis (RCA) reports, and participating in 24/7 on-call support for rapid service restoration.

- Providing user support and incident resolution - Managing the NOC center for: - Network monitoring with Pandora and Zabbix - Network incident management - User request management

- Provide support to the team on various project - Managing Azure subscription - Weekly reporting on activities and progress on various projects

Assigned to this post, I have the responsibility to manage and drive all operations about security in the structure. It is a very pleasure to be at this role

Développement d’une application de e-commerce intégrant la solution de paiement mobile MonetBil

Au cours de ce travail, il était question pour nous créer un réseau LAN afin d'interconnecter les différents postes(ordinateur) que l'établissement venait d'acquérir. Dans cette architecture, on trouvait un serveur qui hébergeait l'application web de gestion scolaire qui fut développé et l'administration demandait à y avoir accès. Le travail fut bien fait et le client a bien apprécié.