Summary
Overview
Work History
Education
Skills
Certification
Personal Information
Timeline
Generic

Roshan Sharma

Network Engineer
Bengaluru

Summary

As a seasoned Network Engineer (Network Admin), I bring a wealth of experience across various networking protocols and applications. I am eager to take on a leadership role or contribute significantly in the field of Networking. With a strong focus on continual learning and skill development, I aim to leverage my abilities and expertise to make valuable contributions to an organization, fostering both personal and professional growth. I am committed to pursuing a bright and rewarding career while striving for excellence in all endeavors.

4.9 Years of extensive experience in Networking Troubleshooting. Proficient in configuration, maintenance, and troubleshooting of network devices. Skilled in designing and managing cloud-based infrastructures to ensure performance, security, and availability. Responsible for bandwidth upgrades on routers and maintenance of WAN links. Expertise in switching and routing, with a strong understanding of networking protocols including DNS, DHCP, VLAN, STP, PAT, NAT, OSPF, RIP, ARP, TCP/UDP, BGP, IPSEC, and HSRP. Hands-on experience in Cisco Meraki configuration and monitoring, including wireless devices. Innovative Network Engineer provides reliable and vital connectivity for multi-site installations. Integrates fixed wireless, terrestrial and satellite-based solutions to create streamlined network infrastructure at enterprise scale. Trusted to develop fast and secure infrastructure plans for facilities and networking hubs.

Overview

6
6
years of professional experience
5
5
years of post-secondary education
2
2
Certifications

Work History

Network Engineer

NTT DATA, Inc.
09.2021 - Current
  • Monitoring & resolving the Switches,Routers and Firewall related issues.
  • Responsible for maintaining and troubleshooting network infrastructure for over 28 clients across Europe
  • Proficient in bandwidth upgrades on routers and ensuring the maintenance of all WAN links
  • Analyze network characteristics such as latency, transmission speeds, packet loss, and throughput, and troubleshoot issues accordingly
  • Provide redundancy between all routers and switches in the network to ensure zero downtime support
  • Configuration and monitoring of Cisco Meraki wireless devices.
  • Working on Cisco Meraki technology Configure MX-68 router and MR-46, MR-86 AP
  • Added and claim new Meraki device on the dashboard
  • Working on WLC- 5500 modal configure new AP whenever required
  • Hands-on experience in configuring and troubleshooting VLANs, Inter-VLANs, Trunk, VTP, STP, NAT (Network Address Translation), Telnet, SSH (Secure Shell), DHCP (Dynamic Host Configuration Protocol), Ether-Channel, Port Security, Global Protection, High Availability.
  • PALO ALTO Firewalls administration with Security Policies / NAT Policies configuration.
  • Remote Access VPN tunnel configuration & troubleshooting VPN issues.
  • Resolved complex network problems by systematically monitoring performance and capacity metrics.
  • Provided network support services for devices such as switch, routers, and other hardware.
  • Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
  • Enhanced security by implementing firewalls, VPNs, and access control systems.
  • Raising ticket with ISP for Link issue and coordinating with ISP team for RCA & RFO.
  • Identify faulty assets and coordinate with vendors during network device-related issues
  • Perform troubleshooting, maintenance, upgrades, patches, and fixes with comprehensive technical support


Network Engineer

OutWorX Solution Pvt. Ltd
Gurugram
01.2021 - 09.2021
  • Hands-on experience in switching and routing
  • Familiarity with networking protocols including DNS, DHCP, VLAN, STP, OSPF, RIP, ARP, TCP/UDP, and BGP
  • Monitored network capacity and performance to diagnose and resolve complex network problems.
  • Provided comprehensive network support services for various devices like routers and hubs.
  • Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
  • Integrated fixed wireless connectivity into facilities requiring high-speed networks.
  • Optimized routing protocols to improve data transfer speeds across the organization's network infrastructure.

Network Engineer

Collabera Technologies Pvt Ltd.
Gurugram
01.2020 - 01.2021
  • Hands-on experience in switching and routing
  • Familiarity with networking protocols including DNS, DHCP, VLAN, STP, OSPF, RIP, ARP, TCP/UDP, and BGP
  • Provided comprehensive network support services for various hardware like routers and hubs.
  • Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
  • Supported the implementation and maintenance of tools for monitoring network performance.

Support Engineer

Magna Infotech Pvt. Ltd.
Gurugram
08.2018 - 12.2018

Education

Master of Commerce -

Barkatullah University
Bhopal
05.2017 - 01.2019

Bachelor of Commerce -

Barkatullah University
Bhopal
06.2013 - 05.2016

Skills

Good grasping ability

undefined

Certification

Cisco Certified Network Professional (CCNP), CSCO14150056

Personal Information

  • Date of Birth: 09/01/95
  • Nationality: Indian
  • Marital Status: Unmarried

Timeline

Network Engineer

NTT DATA, Inc.
09.2021 - Current

Network Engineer

OutWorX Solution Pvt. Ltd
01.2021 - 09.2021

Network Engineer

Collabera Technologies Pvt Ltd.
01.2020 - 01.2021

Support Engineer

Magna Infotech Pvt. Ltd.
08.2018 - 12.2018

Master of Commerce -

Barkatullah University
05.2017 - 01.2019

Bachelor of Commerce -

Barkatullah University
06.2013 - 05.2016
Roshan SharmaNetwork Engineer