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Iaroslav Grechyn

Iaroslav grechyn

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location of Iaroslav GrechynBarrie, Ontario, Canada
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Followers of Iaroslav Grechyn259 followers

  • Timeline

  • About me

    Systems Administrator

  • Education

    • Vinnitsa national politechnic university

      2004 - 2009
      Specialist intelectual systems of decision making

    • George brown college

      2016 - 2018
      Diploma computer system technician

    • George brown college

      2017 - 2018
      Certificate wireless networking

  • Experience

    • Freelance

      Jan 2010 - Jan 2018
      Freelance

      OS installation, troubleshooting, cleaning, backup and recovering (Windows XP-10, Linux Ubuntu, MacOS);Installing and configuring system software.Developed best ways to troubleshoot and diagnose different hardware/software issues and incompatibilities;Able to explain technical concepts in the clear and reliable ways.

    • Monaghan mushrooms

      Jan 2010 - Jan 2015
      Team leader; assistant supervisor

      Team leader; Supervisor assistant.Responsible for completing orders before deadline;Responsible for resolving conflicts and issues inside the team;Conflict management training.

    • Greensaver

      Sept 2018 - Jan 2023

      • Network and System Administrator

        Aug 2019 - Jan 2023

      • Information Technology / Help Desk Administrator

        Jan 2019 - Jan 2023

      • IT Help Desk / Developer

        Sept 2018 - Jan 2023

    • Savaria

      Jan 2023 - now
      Systems administrator

  • Licenses & Certifications