Marek Olszówka

Marek Olszówka

Student/praktykant w dziale Utrzymania Ruchu

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location of Marek OlszówkaWarsaw, Mazowieckie, Poland

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  • Timeline

  • About me

    Systems Engineer/DevOps w UNIQA

  • Education

    • Politechnika Śląska w Gliwicach

      2015 - 2016
      Magister inżynier (Mgr inż.) Mechanika i budowa maszyn

      Activities and Societies: Studenckie Koło Naukowe Metod Komputerowych

    • Politechnika Śląska w Gliwicach

      2012 - 2015
      Inżynier (Inż.) Mechanika i budowa maszyn
  • Experience

    • Sealed Air Corporation

      Jul 2014 - Sept 2014
      Student/praktykant w dziale Utrzymania Ruchu

      Pomoc w usuwaniu beżących awarii podczas pracy maszyn.

    • NGK Ceramics Polska

      Feb 2015 - Jul 2016
      Junior Mechanical Engineer

      -Fixing the machines, faults diagnosing.-Conducting and planning the enhancements and modifications.-Supervising the outsource companies.

    • IBM Global Services Delivery Centre Polska Sp. z .o.o.

      Jun 2016 - Jul 2017
      Linux Administrator

      Member of UNIX team - linux administrator-managing the operating system configuration-performing health checks for servers-knowledge and experience in ITIL methodology-resolving incidents reported by clients-managing security updates

    • GMV

      Jul 2017 - Jun 2020
      Systems Engineer

      During those 2 years i was working in a big international project for EU agency in Warsaw. My responsibilities are as follows:-configuration and preparation the servers for deployment on client's site,-dealing with hardware maintenance issues. Cooperation with the bigest IT manufacturers such as HP or Cisco,-managing the virtual environment of dozens VMs, in VMWare ESXI, Proxmox and Virtual Box. -performing hardening of the virtual machines,-installation and configuration of virtual machines in respect for the following technologies: Debian/Ubuntu, Apache, Zimbra, Bind, OpenLDAP, Nagios, Apt-Mirror,-international business trips,-investigating both system and network issues,-taking part in writing proposal for new, upcoming projects. Show less

    • AXA

      Jun 2020 - now
      Systems Engineer/DevOps

      Currently I am maintaining productions systems for one of the biggest insurance companies in Europe. The most impressive project I did there, was a widely-known fusion migration of all production systems from AXA to UNIQA. My main responsibilites are:-providing constant support for the production systems , so they are available 24/h-administering environment based on Kubernetes (Canonical) and microservices,-building infrastructure as code and automating environment via Chef cookbooks,-supporting programmers and business, resolving tickets on a daily basis,-performing monthly patching, outside of business hours,-supporting clients directly on SFTP servers for files exchange, setting up new channels and solving problems connected with it-setting up a new voicbot platform Show less

  • Licenses & Certifications

    • Security clearance: “Top Secret” NATO and EU, and “Secret” European Space Agency.

      Agencja Bezpieczeństwa Wewnętrznego
      Nov 2019
    • Audytor Wewnętrzny Systemu Zarządzania Jakością wg ISO 9001:2008

      BSI
      Jul 2015
    • LPIC-1

      Linux Professional Institute
      Dec 2018