Arshdeep Singh

Experience

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  Centre for Railway Information Systems (CRIS)

  May 2013 - Jul 2013

  Network Engineer Intern

  Networking: Study of LAN and WAN of FOIS

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  RailTel Corporation of India Ltd

  Jan 2015 - May 2015

  Network Engineer Intern

  Networking, Server Management and Fault Analysis

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  Delhi Metro Rail Corporation Ltd

  Oct 2017 - May 2021

  Electronics Engineer/ Supervisor (Electronics)

  • Headed a team of 17 technicians to conduct day-to-day operations contributing deliverables for developmentand expansion of metro services. Assigned daily tasks to technicians ensuring everyone is working efficiently andmentored them.• Automated day to day tasks such as monitoring of cloud servers and configuring network devices using Pythonscripts in complex networking environments (firewalls, subnets, NAT, VPN, proxies).• Managed servers on AWS and GCP clouds• Participated in installation, testing and commissioning of communication systems for the new nodes of theDMRC network• Frequently coordinated with cross-department teams and vendors to ensure smooth operation of telecom systems• Managed multiple projects that included building new network topologies and upgrading the existinginfrastructure with new software tools and technologies• Carried out installation and troubleshooting of network infrastructure devices such as Routers, Switches, KVMsand Servers (local and cloud based). Monitored alarms, identified root cause and rectified failures to ensureleast downtime and fast recovery of systems• Administered telecommunications and Automatic Fare Collection (AFC) systems including communicationnetworks, VoIP phones, Mobile Transceiver System or Radio, surveillance system (PoE technology) and PrivateBranch Exchange (PBX), connected through convoluted optical fibre network through SDH.• Worked closely with HODs, General Managers and leads of other teams• Procured Network devices such as routers, switches, KVMs, IP phones from Cisco, Tejas Networks and Alcatel. Show less

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  MGT-COMMERCE GmbH

  Jan 2021 - Aug 2021

  Systems Engineer

  Web Hosting Solutions Development• Automated networks using Netmiko and NAPALM. Developed scripts to configure routers and switches throughtext files and JSON files• Configured instances on AWS and GCP clouds with Magento and developed web hosting solutions using (RDSservers) with LEMP stack, redis, varnish cache among other tools• Automated routine tasks and monitoring of EC2 instances using boto3 client and AWS lambda• Integrated web servers and database servers on separate instances to develop hosting solutions• Configured VPC peered networks and managed security of the cloud• Authorized users based on IAM roles and policies• Monitored logs of NGINX and PHP, configured PHP-FPM pools, debug issues through remote access inmulti-server environment and supported customers Show less

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  Faculty of Engineering - McMaster University

  May 2022 - now

  Graduate Teaching Assistant

  Discrete Mathematics

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  Ford Motor Company

  Oct 2022 - now

  Software Engineer in Test