Marko Čejvan

Marko čejvan

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location of Marko ČejvanZagreb, Zagreb, Croatia
Followers of Marko Čejvan248 followers
  • Timeline

  • About me

    Solution Architect at Ericsson

  • Education

    • Rudjer boskovic technical school

      -
    • University of zagreb/sveuciliste u zagrebu

      -
      Master's degree
  • Experience

    • Amis telekom d.o.o.

      Jan 2015 - Dec 2015
      Technical support agent

      -Remote fault repair-CPE configuration-Troubleshooting -Technical assistance for residential customers-STB and CPE testing

    • Vipnet d.o.o.

      Dec 2015 - Mar 2017
      Technical support specialist

      -Access network management (xDSL, FTTx, DSLAM, ONT/OLT)-Assistance for field technicians-Support for Internet, IPTV and VoIP-Supporting customers with technical knowledge

    • Optima telekom d.d.

      Mar 2017 - Nov 2017
      Network operations center technician

      -Access and backbone network surveillance via Zabbix monitoring system-Monitoring network traffic, capacity and usage to ensure optimal network performance-Active network equipment maintenance and configuration-Datacenter process management-Communication with local and foreign customers

    • Span

      Jul 2019 - Sept 2019
      Infrastructure academy student

      -System administration and engineering-Microsoft based technologies-Active Directory-PowerShell, Group Policy, DNS, Office 365-Client - server enviroment and virtualization-Best practices for IT service management (ITIL)-Simulation of business case-Preparation of detailed project documentation (PMI standard)-Implementation of business solution and presentation to customer

    • Ericsson

      Jun 2020 - now
      Solution architect

      -Member of expert service delivery unit in the field of network performance and user experience-Lead of Data Validation service as a key component of the Ericsson Expert Analytics (EEA) platform-Part of the EEA Traffic Classification service, ensuring accurate traffic recognition within EEA environments

  • Licenses & Certifications

    • Bcss-azure experience level assessment

      Ericsson
      Jul 2023
      View certificate certificate
    • Microsoft technology associate: windows server administration fundamentals (mta)

      Microsoft
      Oct 2019
      View certificate certificate
    • Bcss cloud fundamental level

      Ericsson
      Jul 2023
      View certificate certificate
    • Bcss - security - data & system security - fundamental level assessment 2024

      Ericsson
      Nov 2024
      View certificate certificate
    • Bcss-aws experience level assessment 2024

      Ericsson
      Feb 2024
      View certificate certificate