
ATHEX / Euronext Colocation & Infrastructure Modernization
Led migration from legacy on-premises physical infrastructure to VMware ESXi-hosted Windows Server 2025 virtual environments in the ATHEX/Euronext colocation environment.
View details →Designing, modernizing and operating secure, resilient, mission-critical technology environments for brokerage and financial-services organizations.
I am a Senior IT Manager with more than three decades in IT and over twenty years leading technology operations in regulated financial-services environments. My profile combines strategic responsibility with direct hands-on delivery across infrastructure, cybersecurity, financial connectivity and business continuity.
I design reliable architectures, modernize legacy environments, reduce operating risk and control cost — while retaining the technical depth needed to troubleshoot critical systems personally when required.
Selected projects spanning infrastructure modernization, cybersecurity operations, business continuity and exchange connectivity.

Led migration from legacy on-premises physical infrastructure to VMware ESXi-hosted Windows Server 2025 virtual environments in the ATHEX/Euronext colocation environment.
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Migrated legacy Windows Server 2003 domain services to resilient Windows Server 2025 virtual Domain Controllers.
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Designed a centralized Wazuh SIEM environment integrating Windows servers/endpoints, WatchGuard telemetry and ESET PROTECT events.
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Currently leading technical preparation for direct Euronext connectivity for order entry and real-time market data.
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Implemented and supported institutional FIX connectivity for order routing to the Greek equities market.
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Designed and configured the Eurocorp-side WatchGuard site-to-site VPN with ASSYA Compagnie Financière.
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