Aparna Singh
Network Engineer | Routing and switching | Cisco IOS | Solarwinds | Meraki | Cisco Prime
- Role
- Network Engineer at HCLTech
- Location
- Lucknow, UP, IN
- LinkedIn followers
- 500 followers
About Aparna Singh
Hello People,I’m an experienced IT professional with a strong background in Network Operations and Network Security currently working as an Analyst at HCLTech.With over 2.5+ years of hands-on experience in designing, implementing, and troubleshooting network infrastructure, I’ve built a proven track record in managing complex enterprise networks, ensuring uptime, performance, and security.Let me walk you through a quick snapshot of my expertise and accomplishments: Designed and maintained LAN/WAN infrastructures; configured and troubleshot routing protocols including OSPF, EIGRP, and RIP. Utilized network monitoring and configuration tools including SolarWinds, Cisco Prime, PuTTY, BlueCat, Akamai, and Lighthouse Opengear for performance optimization and diagnostics. Familiar with ZPEcloud. Administered and maintained Cisco Catalyst switches, ISR routers, Meraki access points, BIG-IP LTM load balancers, and wireless LAN controllers (WLCs). Managed DNS infrastructure including creation and maintenance of A records, CNAMEs, MX, and TXT entries for internal and external domains. Applied ITIL/ITSM practices including incident management, SLA tracking, change requests, and service task execution for consistent network operations. Implemented and managed monthly rotation of guest Wi-Fi passwords across Cisco WLC and Meraki environments, enhancing network security and compliance with organizational policies. Coordinated with global teams and third-party vendors including Cisco TAC, Arista, and BlueCat for incident resolution and system enhancements. Performed network provisioning, configuration updates, and server decommissioning aligned with organizational change and deployment schedules. Performed standardized reboot procedures, including pre-check validation and post-reboot verification to ensure configuration persistence and wireless network stability. Also performed reboots of Opengear devices using Lighthouse Opengear. Generated monthly utilization reports of network sites using SolarWinds, highlighting interface connected to internet circuit for Min/Max/Average bps.I’m passionate about building secure, scalable, and high-performance network solutions that empower business growth.\' — :@.Let’s connect and talk tech!
Experience
Network Engineer
Aug 2022 — Present · Lucknow, IN
Education
SHRI RAMSWAROOP MEMORIAL COLLEGE OF ENGINEERING AND MANAGEMENT, LUCKNOW
Bachelor of Technology - BTech, Computer Science
2018 — 2022
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