Network design, cloud migration, and systems engineering for growing companies — built by someone who's run production infrastructure for 25 years, not just diagrammed it on a whiteboard.
No account managers, no offshore delivery team. The person who scopes the work is the person who builds it.
Switching, routing, and firewall architecture built for real growth — not just what fits this year's budget. Juniper, and everything it needs to talk to.
Move off aging on-prem hardware without the downtime horror stories. GCP and container platforms, migrated by someone who's done it in production, not just in a lab.
Storage that survives hardware failure, and backups you can actually restore from. SAN replication, disaster recovery, and cloud archive tiers.
Active Directory, DNS, DHCP, and hybrid identity — the unglamorous infrastructure every other system quietly depends on to keep working.
Smart Design Networks is Sergey Mkrtumov — a systems and network engineer who has spent two decades building the infrastructure other companies depend on without ever thinking about it.
From managing a 500-server datacenter to leading a full on-premises-to-cloud modernization for a national manufacturer, the work has always come down to the same three things: make it reliable, make it scale, and be the one who shows up when it breaks.
That's the difference between hiring a consultancy and hiring an engineer. Smart Design Networks is the second one.
Undersized infrastructure becomes a rebuild project. Every design accounts for where you'll actually be in three years, not just where you are today.
You get documented configs, real network diagrams, and a system your own team can operate — not a dependency on the consultant forever.
Migrations happen on your schedule, with rollback plans, because the goal is nobody notices the change happened at all.
Send a few details about what you're working on, or just get in touch — whichever's easier.