Mohammad Iqbal Hossain

Mohammad Iqbal Hossain

Network Engineer

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  • Timeline

  • About me

    Head of Core Network | Head of Network Solution | Head of Technical | System Administrator | Network Security | Cloud | Virtualization | VAPT

  • Education

    • Tejgaon College

      1997 - 1999
      Higher Secondary School Certificate Science

      I have completed my Higher Secondary School Certificate from Tejgaon College. My major Subjects were: Higher mathematics, mathematics, Physics & Chemistry.

    • Tejgaon Govt. High School

      1992 - 1995
      Secondary School Certificate Science

      Activities and Societies: Debate team I have completed my Secondary School Certificate from Tejgaon Govt. High School. My major Subjects were: Higher mathematics, mathematics, Physics & Chemistry.

    • World University of Bangladesh

      2000 - 2003
      CSE 3.49 out of 4.0
  • Experience

    • Step Net Solution Limited

      Nov 2002 - Mar 2004
      Network Engineer
    • BDCOM ONLINE LTD.

      Apr 2004 - Feb 2005
      Network Engineer

      Client Support including LAN & WAN, Dialup Support, Client's Server, Router configure.

    • ProshikaNet

      Mar 2005 - Aug 2005
      Senior Network Engineer

      Proshikanet was a ISPRouting, Switching, Server configure, Radio CPE installation & Troubleshooting of ISP clients

    • Gonophone Bangladesh Limited

      Sept 2005 - Aug 2006
      Asst. Manager, System Administrator

      Gonophone Bangladesh Ltd was a ISPRouting, Switching, Server configure, Troubleshooting of Network Infrastructure & Network operation

    • ADN Telecom Limited

      Sept 2006 - Apr 2012

      Routing, Switching, Server configure, Troubleshooting & Network operation Routing, Switching, Server configure, Troubleshooting & Network operation Routing, Switching, Server configure, Troubleshooting & Network operation

      • Asst. Manager, Network Administration

        Jul 2011 - Apr 2012
      • Senior Network Engineer

        Jul 2007 - Jun 2011
      • Network Engineer

        Sept 2006 - Jun 2007
    • Genuity Systems Ltd.

      Jan 2011 - Jan 2019
      Senior Faculty
    • Telnet Communication Ltd.

      Apr 2012 - Nov 2023

      * Design new templates for the configuration part of the devices for both CPE and PE devices according to the specified requirements from the client and reflecting current network architecture of the company. This includes, but not limited to, the following technology:* Loop Avoidance and Load Balancing using RSTP, MSTP; Backbone Capacity increment and Load Balancing using Etherchannel or LACP or PAGP, Private/Public VLAN, QinQ, Layer 2 Tunneling Protocol for use in Service Provider Scenario.* RIP, EIGRP, OSPF, BGP for routing in both Service Provider Scenario and Client End Scenario;* MPLS with VRF-LITE, PE-CE Routing with RIP/OSPF, Career Supporting Career using MP-BGP VPNv4, MPLS AToM, MPLS TE for optimizing Backbone Traffic;* QOS in both L2 Network and L3 Network using Policing/Shaping at L2 level while using Policing, Shaping, CBWFQ, NBAR in Layer3;* Design and modify NMS to meet the new requirements of clients.* Monitor the AAA system and its policy to maintain almost 300 devices currently running in the network for connecting the clients.* Ensure that each and every change in the network is made according to the Corporate Change Management Policy.* Regularly monitor, analyze and mitigate network based attacks using various open source tools.* Working experience and expertise in* Hardware: Cisco 7600, 7200 series routers; Metroethernet 2400 and 3400 series switches.* Software: Netflow, Nagios, Cacti, Centreon, for monitoring network and server health; Xen and Vmware for virtualization and Server Consolidation; RANCID for configuration change management; TACACS, FreeRADIUS for AAA; MySQL for Database and Database Clustering; Scripting using PERL and Expect; Cent OS, Ubuntu and Debian as the Core Operating System for the Services.* Infrastructure: Complex Routing Architecture for peering clients; Manage the MPLS based network Show less

      • Senior Manager - Network Operation Center

        Jul 2017 - Nov 2023
      • Manager - Network Operation Center

        Jul 2015 - Jun 2017
      • Deputy Manager - Network Operation Center

        Apr 2012 - Jun 2015
    • Bangladesh IT Institute

      Jan 2018 - Jun 2018
      Senior Faculty
    • BD LINK COMMUNICATION LTD.

      Dec 2023 - Jun 2024
      Head of Technical (DGM)
    • SpaceNet Limited

      Dec 2023 - Jun 2024
      Head of Technical (DGM)
    • Jibondhara Solutions Ltd.

      Dec 2023 - Jun 2024
      Head of Technical (DGM)
    • Bangla Tel Ltd.

      Dec 2023 - Jun 2024
      Head of Technical (DGM)
    • Communication IT

      Jul 2024 - Sept 2024
      Senior Faculty
    • BRACNet Limited

      Oct 2024 - now
      Head of Core & Network Solution
  • Licenses & Certifications

    • IT Support Service, Level-4

      National Skills Development Authority (NSDA)
      Nov 2024
    • Penetration Testing, Level-4

      National Skills Development Authority (NSDA)
      Sept 2024
    • NSE 1 Network Security Associate

      Fortinet
      Jun 2020
    • ICSI | CNSS Certified Network Security Specialist

      ICSI (International CyberSecurity Institute), UK
      Jul 2020
      View certificate certificate
  • Volunteer Experience

    • President

      Issued by Rotaract Club of Sonargaon Dhaka on Jan 2001
      Rotaract Club of Sonargaon DhakaAssociated with Mohammad Iqbal Hossain