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Georgios Tzivelekis

Bis 2006, IT Service Delivery - Assistant Manager, Systems Engineer, Atlantic Super Markets S.A.
Frankfurt am Main, Deutschland

Fähigkeiten und Kenntnisse

Azure Active Directory
Kontinuität
Troubleshooting
Bash (Unix shell)
Hochverfügbarkeit
Audit
Mathematik
Beschaffung
Englische Sprache
Börse
Project Management
Consulting
Communication skills
Software Development
Team work
PowerShell
Automation
Jenkins
Terraform
Ansible
GitLab
GitHub
Kubernetes
AKS
Management
Engineering
Support
Python
Administration
Information technology
Architecture
Docker
MS Office
Computer Science
Automotive engineering
Site management
Factory Automation
Git
Microsoft Trainer
Microsoft Exchange Server
Microsoft Sharepoint Server
Microsoft Active Directory
EntraID
Microsoft Azure
Azure DevOps
Microsoft Azure Active Directory
Technology
Linux
Research and Development

Werdegang

Berufserfahrung von Georgios Tzivelekis

  • Bis heute 15 Jahre und 3 Monate, seit März 2010

    Microsoft Certified Trainer

    Hellenic American Union ( HAU ) ( http://www.hau.gr )

    Working part time as a Microsoft Certified Trainer and delivering Microsoft classes.

  • 10 Jahre, März 2015 - Feb. 2025

    Sr. Lead Engineer

    DocuSign GmbH

  • 7 Monate, Sep. 2014 - März 2015

    Senior Exchange and Communication Services Engineer and Designer, SYS Section

    European Central Bank ( ECB ) ( www.ecb.europa.eu )

    Senior Exchange and Communication Services Engineer and Designer , responsible for designing the future and improve the current Exchange and Communication Services platform and its dependencies. Co-ordination of the deployment phase of IT services and respective systems, deriving from Architecture Department, such as preparation, acceptance, integration and guidance to the section that implements on production. Maintain up-to-date and accurate technical documentation.

  • 2 Jahre, Okt. 2012 - Sep. 2014

    Senior MS Services Engineer and Ops Team Leader, DataCenter Operations

    European Central Bank ( ECB ) ( www.ecb.europa.eu )

    Senior Windows Systems and Services Engineer providing D2D Ops support for Windows based systems. Contribution to planning, preparation, design, test and implementation of new services and maintenance activities following in every case ITIL framework. Leading a Team of 22 people that covers all aspects of ECB Daily Operations – Unix , Windows , DBAs in a multicultural environment. Team organization based on ECB requirements, current needs and optimal service delivery.

  • 1 Jahr und 11 Monate, Dez. 2010 - Okt. 2012

    Senior (3rd /4th) Field Engineer, Project Team Lead

    SysCom SA

    Working as a 3rd / 4th Level Senior Field Engineer and Project Team Lead, architecting, designing and implementing complex infrastructures based on the analysis of customers’ needs and requirements, troubleshooting and supporting current structures with a wide variety of fields of expertise from services and applications to storage and from passive infrastructure to computer rooms build structure. Providing support as HP, IBM representative supporting back-to-back warranty contracts.

  • 4 Jahre und 8 Monate, Mai 2006 - Dez. 2010

    Senior (3rd /4th) Field Engineer, Project Team Lead

    BYTE Computer S.A.

    Working as a 3rd Level Senior Field Engineer, later 4th Level and Project Team Lead, supporting customers, design new infrastructure and managing the integration of the new services to current customer infrastructure. Project Team Lead for migration and new solution design projects. Providing support as IBM, HP representative supporting back-to-back warranty contracts.

  • 3 Jahre und 5 Monate, Jan. 2003 - Mai 2006

    IT Service Delivery - Assistant Manager, Systems Engineer

    Atlantic Super Markets S.A.

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