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Iaroslav Grechyn

Iaroslav Grechyn

Freelance

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

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  • 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