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Multi-site IT Infrastructure
Design and evolution of infrastructure distributed
across multiple locations, combining servers,
virtualization, storage, segmented networks
and secure site-to-site connectivity.
The goal is to keep the architecture understandable
and manageable as sites, equipment and dependencies
evolve.
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Virtualization & Modernization
Migration and modernization of virtualized
environments using technologies including VMware,
Hyper-V and Proxmox.
Migrations are prepared to minimize downtime,
validate services progressively and preserve
rollback options where appropriate.
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Networks, VPN & Security
VLAN segmentation, firewalls, site-to-site VPNs
and secure remote access using environments
including Fortinet and Ubiquiti.
Network flows are organized according to system
roles in order to limit unnecessary access between
different parts of the infrastructure.
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Business Continuity & Backup
Backup, replication and disaster recovery strategies
for infrastructure where downtime directly affects
business operations.
Recovery scenarios can include server, storage,
network and Internet connectivity failures.
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Professional Messaging
Administration and evolution of professional email
environments, including migrations, access security,
DNS configuration and email deliverability.
Projects may involve Microsoft 365 as well as
hosted or hybrid messaging infrastructure.
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Automation & Monitoring
Development of scripts and operational tools to
inspect, compare, deploy and monitor configurations
across multiple systems.
Automation is introduced where it improves reliability,
consistency and reduces repetitive manual work.
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24/7 Video Streaming Platform
Design and long-term operation of continuous video
streaming infrastructure using technologies including
Linux, Nginx, HLS, encoding, monitoring and
multi-site redundancy.
Years of day-to-day operation provide direct feedback
on reliability, failure recovery and how infrastructure
behaves under real production conditions.
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Taking Over Existing Infrastructure
Not every project starts with a clean environment.
Existing systems may have evolved over many years,
contain legacy components or have limited
documentation.
The first objective is to understand and secure
what already exists before simplifying and
modernizing it.