Network Engineer Security

VINOTHNAIK VANKADOTH

**** ********* ***, *** **, St. Joseph, MO-64506 313-***-**** **********.*********@*****.***

Professional Summary

•Over 3+ years of experience as Network Engineer with strong expertise in system design and troubleshooting of routing, switching and firewall technologies.

•Extensive knowledge in configuring and troubleshooting static and dynamic routing protocols such as RIPv1&2, IGRP, EIGRP, OSPF, BGP and IS-IS.

•Good Knowledge on Juniper SRX and Net Screen Firewalls.

•Experience in implementation, support and troubleshooting of VLAN’s including operational knowledge of STP, PVST, RSTP, inter VLAN routing, port security, Ether-channel and LACP protocol.

•Experience in physical cabling, IP addressing and subnetting with VLSM, configuring and supporting TCP/IP, DNS, installing and configuring proxies. Extensive knowledge in redundancy protocols - VRRP, HSRP, & GLBP.

•In-depth knowledge and hands-on experience on IP Addressing, Sub netting, VLSM and ARP, reverse and proxy ARP, Ping concepts.

•Proficient in server virtualization technologies - VMWare, Citirix Xen Server.

•Experience in Hardware like planning, designing and installing of Cisco routers and switches including Nexus models like 2K, 5K, 7K series switches, Cisco routers like 7200, 3800, 3600, 2800, 2600, 2500, 1800 and 1000 series ASR’s (Aggregation Services Routers) models and Cisco catalyst 6500, 4500, 3750, 3500, 2900 series switches.

•Expertise knowledge on configuring and troubleshooting Cisco ASA firewall using IPSec site to site VPN. Good Knowledge on Palo Alto Firewall configuration and troubleshoot.

Education

Frostburg State University at Maryland August 2016 - December 2017

Master of Science - Applied Computer Science GPA: 4.0/4.0

Coursework: Networking and Data communication, Advanced data structures and OOP’s, Database Management Systems, Web development and programming, Advanced software engineering.

Jawaharlal Nehru Technological University September 2009 - September 2013

Bachelor of Technology – Electrical and Electronics Engineering GPA: 3.1/4.0

Coursework: Electrical Circuits, Electrical Machines, Switching Theory and Logical Design, Control Systems, Microprocessors and Microcontrollers, Soft Computing Techniques and Modern Control Theory.

Certification

•CISCO Certified Network Associate on Routing and Switching.

Technical Skills

Operating Systems

Windows, Linux (Ubuntu, RedHat)

Web Development

HTML/ CSS

Virtual Environment

VMware, Oracle Virtual Box

Cloud Environment

AWS, Azure, Google App Engine

Network Configurations

TCP/IP protocols, IPv4 address, Routers (EIGRP, BGP and OSPF), Switches (STP, HSRP, VRRP, DHCP, DNS and NAT), Cisco ASA firewall IPSec VLAN, Subnet Masking, Wireless, Juniper SX, RX and Cisco ASA firewalls.

Network Tools

GNS3, Packet Tracer, Putty

Network Monitoring Tools

SolarWinds, Wireshark

Professional Experience

Frostburg State University Frostburg, Maryland

Graduate Teaching Assistant August 2017 - December 2017

•Assist department professors in the university by performing teaching-related duties.

•Developing teaching materials for the undergraduate student on the Networking and some programming concepts (Basics on Java, PHP and Python and HTML/CSS).

•Proctored the undergraduate tests and grading examinations.

Airtel Chennai, India

Network Engineer November 2013 – April 2016

•Used and Maintained routing protocols like EIGRP on the routers in the network.

•Managed the LAN Switching Environment including creating and maintaining VLAN’s, STP, Trunking, Port Security, VLAN Security etc.

•Involving in configuration of WAN connection using 3600 series routers and Frame relay method.

•Configuring and troubleshoot issues with the following types of routers Cisco 1700, 2600, 3500 series to include bridging, switching, routing, Ethernet, NAT and DHCP as well as assisting with customer LAN/ WAN.

•Involving in L2/3 switching technology administration includes creating and managing VLANs, Port security, Trunking, STP, Inter-VLAN routing, LAN-security.

•Configure Cisco IOS feature set, NAT and Simple Network Management Protocol (SNMP) for Network Security Implementation.

•Involved in installing and configuring ASA firewall.

•Responsible for the Internal and external accounts and managing LAN/WAN and checking for Security Settings of the networking devices (Cisco Router, switches) co-coordinating with the system/ Network administrator during any major changes and implementation.

•Designed and implemented an IP addressing scheme with subnets for different departments.

•Involved in the design and configured a LAN using 2691 series routers and 2950 series switches.

•Install and maintain voice, video and data communications infrastructure systems and cabling.

•Used various Network sniffers like Eternal, TCP dump etc.

•Excellent Troubleshooting skills and configuration skills.

Environment: Network Edge routers, Switches, WAN, DHCP, DNS, ADS, VPN, VLAN, NAT Checkpoint firewall, IPSEC VPN, URL filtering, Application and control Cisco.

Bharath Sanchar Nigam Ltd Puttur, Tirupati, India Network Support Engineer September 2012 – August 2013

•Worked on the Implementation and troubleshooting of LAN/ WAN technologies.

•Configuring Routers, IP address, DHCP and other IP conflict problems.

•Maintaining and troubleshooting of connectivity problems using Ping and Tracert.

•Configuring TCP/ IP problems and connectivity issues in Multi-protocol Ethernet environment.

•Designed and Implemented an IP addressing scheme with subnets for different departments.

•Assisted with troubleshooting all network issues with routers and switches when necessary and consulted with On-call tech as needed for client.

Environment: LAN, WAN, IP addressing, Subnet masking, DHCP, TCP/ IP, On-Call support, routers, switches and Multiple Ethernet environment.

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