Datacenter and cloud
Since 2020, I have gained five years of experience in the Data Center and Cloud computing sector. During this time, I have contributed to the design and implementation of complex IT infrastructures, which are essential for the digitalization of large corporations and Public Administration. My experience has provided me with a deep understanding of the latest technologies in the field of IT infrastructure. I have worked on colocation, hybrid, and on-premise cloud solutions, focusing on optimizing performance, security, and sustainability.
A Rating 4 (former Tier 4) ANSI/TIA Datacenter
Datacenter and cloud
Examples of projects delivered
IT infrastructure revamp of a large colocation for a national public administration
Workload migration of a cloud infrastructure with more than 200 virtual machines from a public administration, with critical environments
BPM - Modernization of the infrastructure, with migration of the production and Disaster Recovery environments and integration of the testing environment on Microsoft Azure.
Setting up a resilient Private Cloud infrastructure with production sites and Disaster Recovery
Private cloud and public cloud project, in private companies and public administrations
Technological refresh of a dedicated infrastructure (production), with upgrades of equipment such as Firewalls, switches, Servers and Storage
Decommissioning of a customer's current infrastructure at a datacenter and its hosted services
Topics and domains
Datacenter
ANSI/TIA Rating Datacenter
3-tiered architecture (edge, aggregation layer, core)
Colocation, cage, dedicated server solutions
Firewalling with UTM, switches, servers
Traffic flows
Data storage
Business continuity (High availability, Load balancing, Redundancy)
Point-to-point VPNs
Chillers and UPS
Building Management System (BMS)
Cloud
Virtualization and cloud computing concepts (virtual machines, hypervisor, abstraction, etc.)
Cloud computing models: IaaS, PaaS, SaaS, DRaaS
Cloud deployment models: public cloud, private cloud, community cloud, hybrid cloud
Orchestration (CI/CD)
VPNs
Scaling of cloud resources
Managing user identities and roles (RBAC, SSO)
Workload migration (RPO: Recovery Point Objective; RTO: Recovery Time Objective)
Workload migration tools (Zerto, VMware)
Data encryption, IPsec, SSL, AES
VLAN
