Dhanushka Prabhashwara

Experience

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  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.

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  Axiom system

  Jan 2016 - Mar 2018

  Associate Engineer - Network and Security
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  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

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  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

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  ASP

  Nov 2022 - now

  Senior Network Engineer - Network and Security
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  CMS

  Nov 2022 - now

  Senior Network Engineer - Network and Security