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kallen.cz↗

Petr Kallen — Senior IT Systems Architect & Consultant

#11,648,311Link-graph rank
Top 9.7%of 119.7M domains
PageRank #14,913,411By links pointing at it
2 hostsSubdomains in the link graph
About

Senior IT systems architect focused on resilient on-premise and hybrid infrastructure, virtualization, security, automation and operations.

Technologies
Backend & data · 1Infrastructure & security · 1
NginxHSTS
Site details
Websitekallen.cz ↗
Phone+420 604 526 123
Site languageEnglish
Last read30 Sep 2026
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