Mohit Kumar Sharma
Ghaziabad
Summary
Lead network engineer specializing in large-scale campus network management from design to deployment. Expertise in optimizing high-density wired and wireless architectures using Cisco and Aruba solutions. Proven track record of enhancing network reliability through advanced analytics and effective troubleshooting techniques.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Senior Network Engineer
Amity University
Noida
11.2019 - Current
- led design and planning for multi-site campus networks including IP schema development, capacity assessment, and L2/L3 topology mapping.
- Engineered core layers utilizing Cisco Catalyst 9407 and 6509 chassis, along with Cisco 9300 and HPE 5520 switches, managed large-scale distribution layers with Cisco 3850/3750/2960 & Aruba 6100/2540 series switches across multiple locations.
- Executed and supervised complex wireless deployments using Aruba Mobility Master 7210/7220 controllers and Cisco 9800 WLCs, supporting diverse fleet of APs (Aruba 575/375/305/303 and Cisco 2702i) for user base ranging from 100 to over 40,000+ clients.
- Maximized uptime through proactive monitoring using PRTG, Observium, cisco prime and Aruba Airwave.
- Performed deep-packet analysis to resolve intermittent connectivity issues, and optimize network performance.
- Reviewed system logs to determine usage levels, bandwidth, performance and system security to target inefficiencies and implement appropriate solutions.
- Configuration management of BGP and NAT on Cisco C8300 and ASR-1001X routers across multiple sites to manage ISP link aggregation and high-speed edge connectivity.
Wireless Engineer
Amity University
Noida
12.2015 - 10.2019
- Led a large-scale network upgrade at the Noida campus, replacing legacy Aruba infrastructure with a high-density Cisco wireless ecosystem. Deployed 1,200+ access points, and a 10G distribution backbone to eliminate connectivity bottlenecks, and secured the environment using Cisco ISE for RADIUS authentication with reporting data on cisco prime infra.
- Managed a multi-site cloud wireless deployment across 8 Amity AGBS locations, transitioning local infrastructures to Aruba Central for unified management
- Managed and optimized legacy wireless infrastructure across multiple Amity locations, integrating Aruba 3600/3200 controllers, AP-105, and S2500 switches with Active Directory for centralized authentication.
System Support Engineer
Amity University
Noida
09.2013 - 11.2015
- Responsible for Installation & maintenance of user & lab computers including system hardware & softwares (OS, Application softwares & utility softwares, drivers)
- Maintenance of lab system inventory.
Education
MCA - computer science
Amity University
Noida11.2015
BCA - Computer Applications
Insitute of Technology & Science
Ghaziabad08.2011
Higher secondary examination - science stream
Govt Boys Senior Secondary School Vivek Vihar
Vivek Vihar., Delhi06.2008
Skills
- Cisco wired and wireless solutions
- Aruba wired and wireless solutions
- Network switching and routing
- Cisco ISE AAA
- Aruba Mobility Master and Central
- Network monitoring tools
- SQL Server management
- DHCP, DNS, and Active Directory
- Packet analysis
- Windows Server management
Certification
Cisco CCNA 06/30/24
Hobbies and Interests
- Reading
- Travelling
- Cooking
- Watching movies
Languages
- Hindi
- English
Timeline
Senior Network Engineer
Amity University
11.2019 - Current
Wireless Engineer
Amity University
12.2015 - 10.2019
System Support Engineer
Amity University
09.2013 - 11.2015
MCA - computer science
Amity University
BCA - Computer Applications
Insitute of Technology & Science
Higher secondary examination - science stream
Govt Boys Senior Secondary School Vivek Vihar