Dhanushka Prabhashwara

Dhanushka prabhashwara

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location of Dhanushka PrabhashwaraColombo, Western Province, Sri Lanka
Followers of Dhanushka Prabhashwara392 followers
  • Timeline

  • About me

    Senior Network Engineer - Network and Security at CMS

  • Education

    • Edexcel international by pearson uk

      2013 - 2016
      Edexcel hnd in computing, systems development and networking computer science
    • Birmingham city university

      2017 - 2018
      Bsc (hons) computer networks and security information technology
  • Experience

    • The great lake holdings (pvt) ltd

      May 2014 - Feb 2015
      Trainee network administrator

      Great Lake Cisco Training Center Member of tech-support team and lead the Job training team as a team lead as well as conducted CCNA learning sessions. >Responsible for maintaining, and troubleshooting Cisco network lab, Cisco Switches, Routers, Firewalls, IOS upgrades, software issues, and network monitoring. >Involve configuration and Troubleshooting routing protocol and other L3/L2 Technologies. >Design lab environment according to learning sessions.

    • Axiom system

      Jan 2016 - Mar 2018
      Associate engineer - network and security
    • Axiom system (pvt) ltd

      Mar 2018 - Feb 2021
      Engineer - network and security

      Member of Infrastructure Solutions team, being responsible for end-to-end total solutions delivery including design, implementation, vendor coordination, post technical support, and training to ensure a high level of client satisfaction. Involved in infrastructure solutions and security solutions especially in up-trending SD-WAN technologies to enhance the availability quality and security in enterprise networks. Primarily responsible for SD-WAN over IPsec for branch-network project, SonicWall Branch Firewall project, and Full fledged Fortinet Project implementation and support. Maintain and support Cisco, Fortinet, Checkpoint, SonicWall, HP, Dell, Arista, McAfee, E-set, and Ruckus products. Mainly focus on security aspects such as intrusion detection and prevention systems. Sand-boxing, Advanced Threat Protection. Show less

    • Explorelogy

      Feb 2021 - Nov 2022
      Senior network engineer - network security

      Leading ExploreOne enterprise solutions and engineering team with the responsibility of providing and maintaining network and security systems over multiple clients organizations/ infrastructures. Being responsible for end-to-end total solutions delivery including design, implementation, vendor coordination, post-technical support, and training to ensure a high level of client satisfaction. >Primarily responsible for Fortinet Firewall, Analyzer, Manager and Cisco network solutions. >Full-fledged Fortinet, Cisco core networking project, and AWS migration - Network. >Design and implementation of advanced network and security solutions, Technical scaling sizing, and product recommendations. >Tier 2/3 high-level 24x7 client support for infrastructure upgrade issues and changes. >Involved in infrastructure solutions and security solutions especially in up-trending SD-WAN technologies to enhance the availability quality and security in enterprise networks. Show less

    • Asp

      Nov 2022 - now
      Senior network engineer - network and security
    • Cms

      Nov 2022 - now
      Senior network engineer - network and security
  • Licenses & Certifications

    • Network security associate (nse 1)

      Fortinet
      Mar 2021
    • Network security associate (nse 2)

      Fortinet
      Mar 2021
    • Cisco certified network associate routing and switching (ccna)

      Cisco
      Nov 2014
    • Check point certified security administrator (ccsa)

      Check point software technologies ltd