Mohammad Yousefi

Mohammad Yousefi

Intern

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location of Mohammad YousefiTehran Province, Iran

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  • Timeline

  • About me

    Cloud/NFV Packet Core Operation Engineer at MCI

  • Education

    • Islamic Azad University

      2008 - 2013
      Bachelor of Engineering - BE Computer Software Engineering 17
  • Experience

    • Sadad Electronic Payment/ پرداخت الکترونیک سداد

      May 2009 - Aug 2009
      Intern
    • Seanet Corporation

      Apr 2010 - Mar 2017
      Core Network Engineer & NOC Supervisor

      Main Responsibilities:• Head of DSL & Wireless Network Technical Department • Troubleshooting network performance problems • Design and implementation OSS/BSS/AAA systems• Expert in IPv4 network sub netting• Unique Network Documentary• Launched over dozens of nodes and pops site, to provide service to government agencies• Design and implementation of network monitoring & Management Tools (Cacti, PRTG, Zabbix, …)• Network design and installation of equipment (Cisco, HUAWEI, Fortinet, Juniper, F5, MikroTik, UBNT) Show less

    • آپتل

      Jan 2017 - Sept 2021
      PS\CS & IP Core Network Engineer

      Main Responsibilities:• Full Mobile Virtual Network Operator(MVNO) solution implementation based on Cloud NFV.• Provide HLD/LLD for Core & IP and higher layer integration with Mobile Network Operator (MTN-MNO).• Cloud DC Infrastructure Installation, Configuration and integration (HP Servers & Storages, Cisco Routers & Switches).• Deployment, Monitoring and system maintenance including installation, integration and upgrades.• MVNO Integration with the CRA\ LI and other government agencies for link setup, tunneling and services layers (MNP, CID, Shahkar, Shamsa, Siam, Hamta, Post and . . .).• SIP Trunk setup and VOIP Server Integration for ApTel OTT App• Interface based user trace analyze to troubleshoot issues with trace tools (Wireshark, Vendor specific tool, …)• Network applications and infrastructure regular audit and test. Show less

    • NAK | World-class telecom managed services company

      Sept 2021 - Mar 2023
      EPC & IMS Core Performance Engineer

      Main Responsibilities :• Responsible for checking all the PS\CS-IMS core network KPIs and have excellent knowledge to analyzing them.• Network Capacity (License & Hardware) monitoring.• Work with Huawei U2020 \ MAE and FARAZ KPI analyzer tools and generate CEO\CTO level reports.• Experienced in working with other MCI portals, like (NetAct, Clarity, SDM, . . .)

    • Hamrahe Aval (MCI)

      Dec 2023 - now
      Cloud/NFV Packet Core Operation Engineer

      • Responsible for any Change, Maintenance and Expansion Operations of USN, UGW, CG & DNS over NFV Solution in MCCI network.• Interface based user trace analyze to troubleshoot issues with Wireshark, CHR and CDR data.• NFV maintenance and troubleshooting including the Huawei E9000, FusionSphere, OceanStor.• Delivery all the PS core network NEs and have excellent knowledge to network expansion.• Network applications and infrastructure regular audit and test.• Network Capacity (License & Hardware) estimation. Show less

  • Licenses & Certifications

    • TOEFL iBT

      TOEFL
      Jul 2023
    • 5G NSA and Cloud EPC O&M

      Huawei
      Jan 2024
    • 5G Core Architecture

      NAK | World-class telecom managed services company
      Nov 2022
    • 5G NSA Core Network Planning & Design

      Huawei
      Jan 2024
    • IMS Cloud Core Solution

      NAK | World-class telecom managed services company
      Oct 2022
    • ETSI NFV Architecture

      NAK | World-class telecom managed services company
      Nov 2022
    • MTCNA

      MikroTik
      Jun 2014
    • MTCWE

      MikroTik
      Jul 2014
    • EPC Core

      NAK | World-class telecom managed services company
      Sept 2022