Apurva Singh

Experience

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  NetConnectGlobal

  Mar 2014 - Aug 2015

  Network Engineer

  ◎ Net Connect Private Limited (Bharti Airtel-IBM Project). ◎ Worked for IBM-Bharti Airtel Central Project, Reporting to IBM. ◎ Administrating the Support of the Network and System Infrastructure for AIRTEL LTD in Bihar/ Jharkhand with a great variety of Network Equipment and Number of users across the WAN. ◎ Led the maintenance of network configuration documentation, documentation on maintenance, as well as standard operating procedures that pertain to network engineering. ◎ Delivering proactive monitoring and preventive maintenance for BHR/JHK locations. ◎ Planning & scheduling the network down time for various upgrades and Maintenance. ◎ Checking policies implemented on Check-Point firewalls, Smart Dashboard, SmartView Monitor and login into SmartView Tracker to monitor daily ongoing issues. Show less

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  Tata Consultancy Services

  Aug 2015 - Jun 2019

  Network Engineer

  Project: @Dubai Telecom ◎ Handling of Fault/Provisioning of GPON (FTTH, FTTB) based customers. ◎ Configuration of OLT & ONT for new customers. ◎ Operating & managing Fibre Optical Network using AMS-5520 tool of Alcatel-Lucent. Ericsson BLM 1500, HUAWEI U2000. ◎ Knowledge of GPON FTTH Access Network Architecture (Design). ◎ Configuring Broadband, IPTV & Landline service for customers. ◎ Handling Team of 30 members technically and providing support to engineers.◎ Train new joiners over GPON technology and creating SOP(Standard operating procedure). Show less

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  Wipro Limited

  Jun 2019 - Feb 2022

  Senior Network Engineer

  ◎ Troubleshooting network related issues and Supporting LAN and WAN networks. ◎ Provide Level-1/2 support and troubleshooting to resolve issues. ◎ Configuration and Troubleshoot on Cisco Catalyst switch (9300,9500,2960,3850,3750,6880,6840,4500 series, Cisco Router 4431.4451 series). ◎ Configuration & troubleshooting of switching technologies VLANs, STP, 802.1q trunks, VTP. ◎ Ether-channel, OSPF Routing, static Routes configuration in catalyst 9K series switches. ◎ Cisco IOS Upgradation using TFTP. ◎ Network devices Health check-up, device backup. ◎ Configuring and installing various network devices and services (e.g., routers, switches). ◎ Cisco Access point, configuration (3702I,3802I,3850,9201AX series), using Cisco WLC controller 5500 and 9800 series- SSID, Flex and Local connect. ◎ Provide WI-FI connectivity to users using WLC controller. ◎ Troubleshooting WI-FI related issues and hard reset of AP. ◎ Working on Load Balancer(Specifically Array/F5/Citrix/Radware). ◎ Configuring VIP/Real Services/SSL Offloading. ◎ Troubleshooting on daily issues related to LB/IOS upgrade etc. ◎ Troubleshooting on daily LAN WAN issues via Teams/Webex/Zoom ◎ Identifying, diagnosing, and resolving network problems as per given SLA. ◎ Providing daily operational support and system administration for core network infrastructure. ◎ Involved in developing Networking standards, procedures and documentation. ◎ IP segregation of unmanaged plants, monitoring and adding of new devices in tools. ◎ Worked on Aruba/HP/Ruckus wireless devices(Access point an WLC). ◎ Mitigating VA for network devices. ◎ Preparing POA for node integration/incident mitigation. ◎ Creating HLD and LLD for multiple customers on Visio. Show less

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  FIS

  Mar 2022 - Jul 2022

  Senior Network Engineer

  ◎ Working with a banking Project which includes Network and Security ◎ T-shoot related to Bank ATM transaction and CBS related issues. ◎ Configuration and T-shoot related to firewall like adding rules on Firewall and checking real-time hits.◎ Applying Packet capture and analyzing same on Firewall and network devices. ◎ IP blocking on Routers ◎ Hardening of Network devices.◎ Working on F5 LTM(I2600) for transaction related issues. ◎ Joining Teams/Webex call on daily basis for issues. ◎ Managing Switches 3850/Nex9380/Nex5596/C9300 and routers like ISR4351/4321/2951/4331. ◎ Managing Firewall ASA5545/ Checkpoint 15600/ Firepower 4110. Show less

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  Nitco Solutions Sdn Bhd

  Aug 2022 - now

  Senior Network Consultant - SME

  ◎ Working on enterprise Network for Henkel. ◎ Performing Aruba Central Migration for all the corporate and external sites for APAC region ◎ Supporting SDWAN migration from Legacy(Viptella/Cisco) to Silverpeak SDWAN Solutions ◎ Checking LAN and WAN issues for the sites in APAC◎ Configuring Wireless LAN and LAN on Aruba devices using Aruba Central and Locally managed sites.◎ Hardening of Network devices. ◎ Monitoring the devices using SevOne tool/ThousandEyes.◎ Joining Teams/Webex call on daily basis for issues. ◎ Working on Aruba 3800 and 2900 series switches. ISR 4K routers. Configuring Aruba CX 6K series switches.◎ Managing and Monitoring SDWAN migrated sites to Silverpeak. Show less