Giannis Tsatsos

Experience

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  Piraeus Factoring SA

  Oct 2021 - Mar 2022

  Information Technology Support Officer

  My duties on this position:1)Installation and configuration of computer and local networks.2)Supervision and maintenance of computers, network and other devices.3)Evaluating the performance of the systems and providing suggestions for improvement.4)Early diagnosis of any problems and their immediate restoration.5)Resolve related issues raised by users and provide corresponding support.6)Data processing and protection.7)Create accounts for new users and manage passwords.8)Seamless and constructive cooperation with all involved departments and persons. Show less

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  Greek Army

  Nov 2022 - Nov 2023

  Information Technology support

  My duties on this position:1)Management and maintence of the local Data Network(LAN).2)Management and control of backup systems and sentral servers/switches/routers.3)Control and supervisionof the operation and infrastructure of the Network and for general staff.4)Installation and maintenance of computing system.5)Technical Support on the Information Systems.6)Management and Windows Server (Active Directory) management and configuration.7)Management and maintence of Technological Security Solutions of the gratuated Network.8)Informing the applicable Memorandums of operation of the Department of management of the local Data Network of the General Staff.9)Providing consulting services to various technical issues within the group, in particular on design, performance and credibility issues.10)Training of new staff on all the above issues. Show less

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  Nybble IT Management Services for Business

  Jan 2024 - now

  IT Systems Engineer