Hamidreza Amini

Experience

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  Persian Net

  May 2009 - Nov 2010

  Network specialist

  Running point to point wireless networks.Installed various outdoor antennas like Air grid, bullet, Nano station, Nano Bridge. Managed network workgroup systems.Understanding of different networking groups, user networking and security issues.

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  ParsOnline Group

  Jun 2011 - Aug 2013

  Consultant

  Ability to troubleshoot and analyze LAN/WAN/ VPN connectivity problems. Respond to the needs and questions of network users concerning access to resources on the network and the operation of various software programs, provide client support and technical issue resolution via E-Mail, phone and other electronic medium.

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  Interoute

  Jul 2014 - Nov 2014

  Product Development Engineer

  Testing complex user scenarios and reporting back to the development team,Providing internal support to assist in product development and service delivery,Working with raw customer usage data to aid in billing processes,Maintaining MSSQL databases ,sorted out logging in issues and running queries to get reports of particular data .Network and cloud computing ,establishing appropriate connections between VMs running in different datacenters.

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  ParsOnline Group

  Jan 2015 - Jul 2019

  Senior Network Engineer

  Administers, monitor and maintain security and performance needs of various devices like Cisco switches and routers.Plan, coordinate, and implement network security measures to protect data, software, and hardware.Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future.Collection, analysis and change configuration of switches and routers to the more capable one , Collection and initial analysis of packet trace information on the various networks.Follow up on technical cases including proper escalation and management of the case until case closure.Monitoring various kind of devices with CACTI and NMS and maintain the quality of them. Show less

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  Respina Networks & Beyond

  Jun 2019 - Oct 2020

  SME Network

  Implement and design new services in Core network , analyze and perform securityactions on Cisco and Mikrotik devices ,Providing network design and improvement solutions,Ensures that plans for hardwareand communications are adequate. Develops and implements methodologies foranalysis, Utilize complex network analysis tools to identify and correct problems in thenetwork,Respond, isolate, and resolve network troubles. Monitor alarms and alerts toidentify network elements causing network degradation or failure. Show less

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  Part AI Research Center

  Oct 2020 - now

  Senior Core Network Engineer

  T-Shoot and Coordinate network routing issues ,Providing high level network security environment by designing and implementing microsegmentation,Designing and implementing new features connecting data centers such as MPLSVPN/DMVPN and VXLAN.Implementing SD-WAN feature using FortiGate firewalls ensuring high availability.Designing and setting up NEXUS DC switches in order to activate FC and VPC innetwork infrastructure.