Andrey Leo
Network Design Engineer at Virtual1- Claim this Profile
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Topline Score
Bio
Credentials
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Juniper Network Certified Internet Specialist (JNCIS-SP)
Juniper NetworksApr, 2022- Nov, 2024 -
Juniper Networks Certified Internet Professional (JNCIP-ENT)
Juniper NetworksFeb, 2021- Nov, 2024 -
Citrix Certified Associate - Networking (CCA - N)
Citrix -
Juniper Networks Certified Associate (JNCIA-Junos)
Juniper Networks -
Juniper Networks Certified Internet Specialist (JNCIS-ENT)
Juniper Networks
Experience
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Virtual1
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United Kingdom
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Telecommunications
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100 - 200 Employee
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Network Design Engineer
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Aug 2022 - Present
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Aptum
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Canada
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IT Services and IT Consulting
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100 - 200 Employee
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Network Engineer
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Aug 2019 - Jul 2022
Slowly working towards becoming a JNCIE >=) Slowly working towards becoming a JNCIE >=)
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Cogeco Peer 1
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IT Services and IT Consulting
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1 - 100 Employee
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Network Analyst
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Jun 2014 - Aug 2019
Network issue troubleshooting. Network issue troubleshooting.
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Datacentre Operations Engineer
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Oct 2013 - Jul 2014
Building servers. Racking servers. Cabling servers. Troubleshooting physical issues. Troubleshooting basic Linux/Windows issues such as a server running out of memory, freezing, stuck on loading screens etc. Building RAID arrays in the Dell Poweredge server series. Cable running, labeling and organising. Building servers. Racking servers. Cabling servers. Troubleshooting physical issues. Troubleshooting basic Linux/Windows issues such as a server running out of memory, freezing, stuck on loading screens etc. Building RAID arrays in the Dell Poweredge server series. Cable running, labeling and organising.
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Freezone Internet
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Kingston upon Thames, United Kingdom
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Systems Administrator
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Sep 2012 - Oct 2013
Maintained office systems including a Linux based phone system and PFSense. Also took trips to the Datacenter to rack, cable and install Dell family products. In addition, I maintained the small switching and routing infrastructure. Maintained office systems including a Linux based phone system and PFSense. Also took trips to the Datacenter to rack, cable and install Dell family products. In addition, I maintained the small switching and routing infrastructure.
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Kingston University
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United Kingdom
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Higher Education
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700 & Above Employee
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Student
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Sep 2011 - Jul 2012
Top up Bachelor's degree in Computer Science. Top up Bachelor's degree in Computer Science.
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British Telecom Professional Services
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Computer Networking
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500 - 600 Employee
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Field Engineer
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Sep 2008 - Jul 2011
Performed internal telecom fault remedies. Performed internal telecom fault remedies.
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