George Kissandrakis
Senior Infrastructure Engineer at Mapp Digital
Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolGeorge Kissandrakis is a Senior Infrastructure Engineer based in Bavaria with over 25 years of experience designing and operating Linux-based datacenters, virtualization platforms, and secure IP telephony systems. He has led large EU- and government-funded IT projects across Crete, combining hands-on Unix and network administration with project management for multi-school and metropolitan fiber deployments. At Mapp Digital he drives infrastructure reliability and security, while earlier roles at the University of Crete and Phaistos Networks reflect deep expertise in HPC, LDAP/SSO, and large-scale network services. Comfortable bridging technical and stakeholder needs, he brings a rare mix of long-term operational mastery and proven delivery on public-sector, research, and commercial programs. An MSc in IT complements a physics background, underpinning his methodical approach to complex system design and real-time service monitoring.
9 years of coding experience
18 years of employment as a software developer
Graduate Physics, Graduate Physics at University of Crete http://www.uoc.gr/Master’s Degree Information Technology, Master’s Degree Information Technology at Hellenic Open University http://www.eap.gr/
Greek, English
Github Skills (77)
security-hardening10
security-automation10
openscap10
security10
vulnerability-detection10
monitoring10
infosec10
cybersecurity10
owasp10
pci-dss10
ids10
intrusion-detection10
log-analysis10
endpoint-security10
kibana-plugin10
Programming languages (6)
Github contributions (5)
gkissand/wazuh-ruleset
May 2019 - Feb 2024
Wazuh - Ruleset
Contributions:2 PRs, 8 pushes, 1 branch in 4 years 9 months
licensingintrusion-detectionosseccompliancesecurity-hardening
gkissand/wazuh
Dec 2019 - Feb 2024
Wazuh - Host and endpoint security
Contributions:7 pushes in 4 years 2 months
pci-dsssecurity-toolshostincident-responseendpoint-security
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