Krishna

Senior Network Engineer

Mobile: 855-***-****

E-Mail: acbdlg@r.postjobfree.com

CAREER OBJECTIVE

Over 3+ year of professional experience in providing VOIP Solutions and

Services.Intend to pursue my career in the field of Network engineering focusing on

Unified communication system solutions provisioning, with leading corporate of hi-tech

environment with committed & dedicated people, which will help to explore myself fully and

realize my potential. Intend to work as a key player in challenging & creative environment.

Around 1 Years experience in Storage Testing (DAS, SAN and NAS technology). Well

versed with SDLC, STLC and Test methodologies.

SKILL SET

Hardware Proficiencies:

• Cisco 1700, 1800, 2600, 2800 Series Routers

• Cisco switch 2950, 2960, 3550, 3560, 3750

• MGCS(Media Gateway Convergence Server),

• Cisco Unified Communication manager(CUCM)7.0

• Gateway and Gatekeeper catalyst Series Switches

Protocols:

• Routing protocols OSPF, EIGRP, RIP v1, RIP v2.

• Voice protocols H.323, SIP, SCCP and MGCP

Switching Environment:

• Creating VLANS and Inter-VLAN routing with Multi Layer Switching (MLS)

TECHNICAL SUMMARY

• Over 3+ year of professional experience in providing VOIP Solutions and

Services.

• Installations and configuration of Cisco Unified Communications manager.

• Installations and configuration of Cisco Call manager Express

• Deployment and Maintenance of Cisco IP Phones (7960, 7941).

• Configuration of IP soft phone, Cisco IP Communicator.

• Configuring and Troubleshooting FXS and FXO ports on Cisco Call Manager.

• Configuration of Route pattern, Route List, Partition, and Calling Search Space on

Cisco Call Manager.

• Configuring IP Phones with BULK ADMINISTRATION TOOL.

• Configure Cisco Call Manager to enable features and services to include speed

dials, Call Park, Call Pickup.

• Configuration of Call Signalling Protocols on Voice Gateways H.323 and MGCP.

• Configuring and Troubleshooting Survivable Remote Site Telephony.

• Implementation and configuration of Gateway and Gatekeepers.

• Integration of Cisco Unity Connection with Cisco Unified Communications

Manager.

• Configuring and Troubleshooting Dial Peers on 2600,2800 and 1700 Routers

• Real time monitoring the Devices using RTMT.

• Configuration of Cisco Routers and Voice VLAN configuration on Cisco Switches.

CERTIFICATIONS

• CCNA-VOICE(Cisc Certified Network Associate-voice) CISCO ID: CSCO12061507

• CCNA (Cisco Certified Network Associate) CISCO ID: CSCO12061507

• Cisco Certified Network Professional-Voice - Certification in progress

EXPERIENCE SUMMARY

Simtec Global IT Services Pvt Ltd Bangalore.

Currently working as a Senior Network Administrator Dec 2010 to till date

Worked as Software test engineer Dec 2009 to Nov 2010

EDUCATIONAL QUALIFICATION

• B.E in Electronics & Communication from Gulbarga university .

Responsibilities :

• Develop, Monitor and maintain complex and highly critical networks ranging

with LEASED Lines, Dialup,and Virtual LAN connectivity’s to ensure zero

downtime. Our Infrastructure consists of Cisco routers (1700,2500,2600

voice router with NM2V, FXS, FXO, NM-HDV, T1&E1Controller) etc.

• Installations and configuration of Cisco Unified Communication manager.

• Installation and configuration of Cisco IP phones and third party IP phones.

• Configuring and Troubleshooting FXS and FXO ports on Cisco Call

Manager.

• Configuring and Troubleshooting Route pattern, Route List, Partition, and

Calling Search Space on Cisco Call Manager.

• Configure Cisco Call Manager and the Catalyst switch to enable on-cluster

calls and add users and phones to the Cisco Call Manager.

• Configuration of Cisco IP soft phone, Cisco IP Communicator.

• Configure Cisco Call Manager to enable features and services to include

speed dials, Call Park, Call Pickup.

• Real time monitoring the Devices using RTMT

Worked as Software test engineer Dec 2009 to Nov 2010

• excellent knowledge of full life-cycle testing using verification (Reviews) and

validation testing techniques (Installation, smoke, functional, regression, sanity,

build and system testing

• Well versed with SDLC, STLC and Test methodologies.

• Around 1 Years experience in Storage Testing (DAS, SAN and NAS technology)

• Having good understanding of CISCO UCS C-series servers, DELL power edge

servers, EMC Clarion, HP MSA 1000, CISCO FC MDS-9124 switch configuration.

• Good Understanding of FC, FCOE & ISCSI technology.

• Hands-on experience in using Linux Smash& IOMETER to perform IO across

Volumes.

• Hands on experience on different favors of Linux (RHEL 4.8, 5.2, 5.3, 5.4, 5.5, 6.0 )

and Windows server (Window 2003, Window 2008) OS

• Sound knowledge of networking methods, techniques and process

• Possess good working knowledge of TCP/IP networks

• Comprehensive knowledge of Cisco network protocols and transport systems

• Familiar with Cisco routing,

• Extensive experience in Test case design, Writing and reviewing test cases using

testing techniques

• Proficiency in Smoke testing,Functional, GUI and Regression Testing.

• Exposure to Integration and System Testing (Positive & Negative), Recovery

testing, Failover testing

SOFTWARE SKILLS:

• Operating system : Red Hat and SuSE Linux and Windows .

• Storage Controllers : Dell Power Vault MD3000 series, EMC CX series,

• Servers : DELL power edge 2750, M910,R910

• Switches : Brocade, Cisco

• Bug Tracking tool : Bugzilla

PROJECT

Project Title : Interoperability Certification

Client :(DELL, Bangalore)

Environment : Windows 2003 & 2008, RHEL 5/6

Hardware : Dell Power Vault MD3000 series stroage Arrays, Servers,

Switches, and HBA’s (FC, iSCSI)

Tools : MD storage manager, IO tools like Smash, TAS .

Role : Software Test Engineer

Team size :4

Inter-op certification is to test the interoperability of various HBA drivers

(Emulex/qlogic), FC Switch firmware’s (Brocade/Cisco) and Operating System

flavor’s (Red Hat/Solaris) with Dell Power Vault MD3000 series stroage Arrays in

different topologies. Responsible for testing and evaluation of Dell Power Vault

MD3000 series stroage Arrays which includes controller firmware, Array

Management S/w's, and HBA Management S/W's with execution of various

functional and stress test cases.We form various solutions with different set of

architectures, client server architecture, OS, HBA’s etc & will certify that solution

testing its functionality. The objective of the interoperability testing is to certify other

vendor products compatibility with Dell Power Vault MD3000 series stroage Arrays.

Certification of major storage programs with FC host end and Functional stress test

on multiple setups.

Test method include configuring SAN test Bed using different interface

technologies like FC, ISCSI, FCOE . Creating zones and mapping luns to the

corresponding servers, VSAN creation, RAID creation using MD storage manager,

Clustering servers and multipath technology. High availability tests on Dell Power

Vault MD3000 series.

Responsibilities

• Experience in setting up the configurations and testing of Dell Power Vault MD3000 series

in SAN and iSCSI environments using Brocade, QLogic and Cisco Fiber channel switches.

• Installation and configuration of Various OS (Redhat Linux,windows 2003/2008)

• Installing and Configuring Various HBA’s (Emulex,Qlogic,Brocade,LSI)

• Excelled in executing the test cases & troubleshooting issues.

• Experience in setting up the configurations and testing of Dell Power Vault MD3000 series

in SAN environments using Brocade, QLogic and Cisco Fiber channel switches.

• Ensure that there is 100% coverage of functionality.

Personal details:

Nationality : Indian

Marital Status : Married

Languages known :English, Kannada, Hindi, Telugu.

PresentAddres :Door no-106,Sha Complex,behind maruthi mandir,

21 main,vijayanagar,Bangalore.

Hobbies & Interests : Chess, Music,About new technologies.

Krishna

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