Marcel Komowski

Administration and optimization of Citrix Virtual Apps and Desktops in a VMware vSphere environment, including NetScaler/ADC. Managing Active Directory structures, leading infrastructure projects, and serving as senior technical contact for international subsidiaries and enterprise clients.

Responsible for the planning, implementation, and operational management of TicketOne’s venue access control systems during the Olympic and Paralympic Games in Cortina d’Ampezzo, ensuring secure and efficient entry operations while coordinating all technical teams, security services, and key stakeholders on site.

Technical lead for the Copacabana cluster during the Olympic Games in Rio, responsible for the stability and coordination of access control and ticketing systems under large-scale event conditions.

IT-Consulting for Companies

Planning and implementation of IT infrastructures for new locations. Providing internal first-level support and consulting external clients in Windows Server/Client environments, storage, backup, messaging, and hardware.

Administration of Windows Server and client environments across national and international sites, including first-level support and technical setup of new locations.

Group supervision and dedicated one-on-one support for a child with special needs, contributing to structured daily operations and a supportive environment.

Administration of Windows server infrastructure and client systems within a hospital environment. Direct support for internal users, troubleshooting hardware and software issues, and assisting in daily IT operations.