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Mark Breznik

Mark Breznik

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location of Mark BreznikLjubljana, Ljubljana, Slovenia

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  • Timeline

  • About me

    Embedded Networking QA Engineer at Plume Design, Cisco Instructor at LTFE

  • Education

    • University of Ljubljana, Faculty of Electrical Engineering

      2021 - 2023
      Master's degree Electrical Engineering - Information and Communications Technology

    • University of Ljubljana, Faculty of Electrical Engineering

      2018 - 2021
      Bachelor's degree Multimedia

    • Vegova Ljubljana

      2014 - 2018
      High School Diploma Computer Science

  • Experience

    • Grand Teton Lodge Company

      Jun 2019 - Sept 2019

      Managed product stock, supply, and cash register. Addressed customer complaints.

      • Assistant Store Manager

        Jul 2019 - Sept 2019

      • Deli Clerk

        Jun 2019 - Jul 2019

    • Zavod 404

      Oct 2019 - Aug 2020
      FIRST Robotics Mentor

      - Coordinated the development team.- Participated in 3 First Global Robotics events in Washington DC, Mexico City, and Dubai. Won the Gold Mansa Musa Award for Fundraising with the team.

    • Laboratory for Telecommunications (LTFE) & Laboratory for Multimedia (LMMFE)

      Feb 2020 - now

      - Instructing Cisco Netacad CCNA 1-3 courses.- Created and co-instructed multiple custom courses for Wi-Fi technology, IPv6 details, and Networking Basics. - Maintained the lab network, consisting of 20 Wi-Fi APs, 10 switches, 2 firewalls, and 1 router.- Oversaw the upgrade and expansion of the core network using Cisco Catalyst 9000 series switches.- Helped debug end-user networking issues. Worked on the technical production of live broadcasts, involving networking, PTZ cameras, microphones, etc.

      • Cisco Instructor

        Apr 2021 - now

      • Network Administrator

        Jan 2021 - Jul 2023

      • Multimedia Engineer

        Feb 2020 - Dec 2021

    • Plume Design, Inc

      Feb 2022 - now

      - Worked on various proofs of concept for OpenSync platforms like MAP-E/T uplinks, IPv6 Passthrough, and NAT Loopback.- Lead the QA process for implementing new OpenSync features, including WDS interoperability, WMM (QoS for Wi-Fi), Linux NATIVE bridge, NAT Loopback, and MAP-E/T uplinks.- Contributed to debugging various issues related to Traffic Acceleration, IPSec, WMM (QoS for Wi-Fi), Multicast, DFS, and Wi-Fi 6E 6GHz channels. - Worked on a proof of concept for IPSec on OpenSync. - Created an automated testing and debugging suite for Traffic Acceleration on BCM and QCA platforms. - Debugged various new Plume platform features.

      • Embedded QA Engineer - Networking Protocols

        Jul 2023 - now

      • DevQA Engineer

        Feb 2022 - Jun 2023

  • Licenses & Certifications