Network Administrator Resume

SUMMARY

Around 3.5 years of Experience in Telecom Protocol Testing and have experience in creation and execution of Test cases by manual testing.
Having 3.3 Years of relevant experience on Working fro Cisco Products like ASR5500 and CPS.
Hands on experience in creation, execution of test cases and managing the life cycle of testing using HP Quality centre Tool (Test Management Tool).
Experienced with the protocol analyser tools IXLoad, Eclipse Site, PATS/Jenkins and Spirent Landslide .
Working Experience on Automation test scripts using the tool iTest.
Basic knowledge on TCL and Python.
Fixing script issues and enhancing the scripts during the Acceptance Cycle.
Experience in developing test suites, test job in iTest automation tool for regression run and also involved in review of the test cases.
Very Good knowledge and Experience in Defect Management, Test Planning and Proficient in writing Test Cases by applying Test Case Design Techniques (TCDT)..
Performed Manual Testing for Device Validation of LTE Network. Involved in Functional Testing, Regression Testing.
Good Experience in network architecture of 4G - LTE and Volte ( IMS).
Good domain knowledge in LTE EPC Testing (ENode B, MME, SGW, PGW and PCRF(CPS) ).
Working experience in IMS/LTE interfaces such as S1-U, SGi, S11, X2, S4, S5, S8, Gx, Gy, Rx, Sy/Gy and Sp
Good exposure to writing Test cases, executing Test cases and raising Test defects and environment issues/defects and tracking to closure.
Expertise in emerging technology such as LTE/VoLTE and IMS understanding of 3GPP specifications.
Excellent team player, very good trouble shooting and problem solving skills. Can swiftly grasp new tools & Technologies within minimum time frame.

TECHNICAL SKILLS

Operating Systems: Windows 98/2000/XP, Cisco IOS

Tools: & Technologies: Putty, Xshell, WireShark, Ixload, Landslide,PATS/Jenkins, SITE

Protocols: GTPV2-C, GTP-U, LTE protocol stack (control plane and user plane), diameter and SIP.

Test Management Tool : HPQC,TIMS

PROFESSIONAL EXPERIENCE

Confidential

Network Administrator

Responsibilities:

Identifying the Regression Test Scenarios based on Functional Specification.
Involved in Manual Testing of SPGW Node (CISCO ASR5500 Router) in Confidential Neo Zone architecture.
Executed test cases manually using IxLoad and verified functionalities like SIP, RTP, GTPV2, Diameter Protocol, IR92, IR94, MSRP, HTTP, FTP etc.,
Worked on Functional Testing, Regression testing, Acceptance testing.
Involved in Test Execution and preparing Test Execution Reports of IMS VoLTE call flows for LTE EPC nodes.
Logging the defects in defect tracking tool.
Identifying the bug and reporting to vendors like Cisco.
Analyzing Confidential &T Neo NDR and identify test case scenarios and designing and writing the test cases.
Involved in regression testing for various Cisco releases and patch upgrades.
Involved in the Acceptance, Feature and Regression of automation test scenario in ITest.

Confidential

Network Administrator

Responsibilities:

Validate call flow all mobility scenarios for Vo-WIFI, Vi-WiFi, IPME (Attach, handover from WiFi to LTE and vice versa) .
Have working experience with ePDG, PGW, AAA server, PCSCF, PCRF driving the integration design changes on diameter Rx, Gx, interface
Have good understanding of the SIP call flows, SDP negotiation and their impact on EPC with respect to charging rules and QOS characteristic
PCRF Charging Rules, TFT validation based on SIP call flows for both default and dedicated bearers
Performed testing and Craft scripts using tools Ixia - Ixload, Spirent Landslide.
Network Monitoring using tools such as Wireshark
Bug tracking and bug reporting using HPQC.

We provide IT Staff Augmentation Services!

We'd love your feedback!

Resume Categories

Client Services

Job Seekers

Visa Sponsorship