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Lukas Hosko

Lukas Hosko

Administrative Assistant - Logistics

Followers of Lukas Hosko370 followers
location of Lukas HoskoBrno, South Moravia, Czechia

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  • Timeline

  • About me

    Senior Linux System Administrator at Kyndryl

  • Education

    • Brno University of Technology, Faculty of Business and Management

      2008 - 2011
      Master's degree Management and Economics

      The study was aimed at the economics and management of the company as a whole as well as its particular parts lay emphasis on the production management. Studies were finished by final state exam, consisting of diploma thesis defence and discussion on wider basic specialisation. I was awarded by the title "Engineer"(Ing.).

    • Brno University of Technology, Faculty of Business and Management

      2004 - 2008
      Bachelor's degree Managerial Informatics

      The specialisation was aimed at the preparation of professionals in a sphere of Information Systems and Information Technologies as supporting systems of the company management and organization. Studies were finished by final state exam, consisting of oral professional exam and the bachelor thesis defence. I was awarded by the title "Bachelor"(Bc.).

  • Experience

    • C SYSTEM CZ a.s.

      Aug 2007 - Mar 2008
      Administrative Assistant - Logistics

      Income and control of packages, communication with businessmen, troubleshooting with orders (e-mail, phone), work in the information system (myWAC), receive data into the IS and creating invoices, administration activities

    • Atento

      Jan 2009 - Apr 2010
      Operator - Technical Support for O2 Telefónica

      Technical support on passive line, troubleshooting and help with setup and configuration services in the area of ADSL Internet, fixed lines and digital TV.

    • IBM

      Aug 2010 - Aug 2021

      Complete UNIX support for customer environmentMain responsibilities:- Update/upgrade/maintenance of AIX servers, VIO (Virtual I/O), NIM (Network Installation Management), HMC (Hardware Management Console) and PowerVC (IBM Power Virtualization Center), RHEL, CentOS. - Server build process- Build and migration to new data centers- PowerHA (high availability clusters) builds and support, FW upgrades, storage migrations- Software/hardware maintenance, cooperation with respective development teams on software bugs- Mentoring of new colleagues Show less This role is responsible for monitoring, controlling and operating complex computer systems, networks, applications in a vendor environment (AIX, LINUX, Windows)Main responsibilities:- Alert management- Ticket and change management- Problem determination and dispatching- 1st level administration on all competencies - administration, hardware and applications- Working with Windows & Unix/Linux Servers- Escalation initiating and tracking- Alerting control via reports Show less

      • IT Specialist 2nd Level UNIX Administrator

        Jul 2013 - Aug 2021

      • IT Specialist 1st Level Support in Command Center

        Aug 2010 - Jun 2013

    • Kyndryl

      Sept 2021 - now
      Senior Linux System Administrator

      Linux SME / Team leader responsible for build of new Linux data centerSME role: - Involved in all steps from beginning of build new data center- Complete communication with respective Project Managers and Architects for given project- Linux server design - Technical specifications- Cooperation with all related technical teams to meet requirementsTeam leader role:- Leading all areas of project - Distribution of workload- Mentoring of team- Tracking of completed work within the teamComplete LINUX support for given environment.Focused on Red Hat services and strategic areas - RHEL, Openshift, Ansible. Show less

  • Licenses & Certifications