Senior Testing EngineerÂ Resume

SUMMARY:

Management of medium to large sized testing teams; Ensuring testing life cycle completion on time, creating test status report and to management
Extensive expertise in test strategy creation, test planning and execution
Experience working with an Agile development team; Good knowledge on CMMI processes and exposure to SDLC and STLC models; Hands - on experience in Microsoft Office, Subversion and Defect Tracking Systems
Monitoring of team activities and deliverables during the QA process; Provide mentorship and guidance to new joiners to the QA team
Knowledge of Defect Life Cycle; Involve in writing test plan, test cases, modify and enhance them
Experience with SQL queries; Experience in execution and analysis of automated test script TCL
Troubleshoot Inter-Operability testing issues and coordination with development teams
Professional experience in Software Testing area covering Smoke Testing, Functional Testing, Regression Testing, User acceptance testing (UAT) and Protocol Testing of Networking Systems using Polaris test tool called EPC Emulator and Functional Tester (FT)
Interfacing with clients like CommScope, Luminate Wireless, Airvana, Radisys, Qualcomm, Intel and British Telecom whenever required
Experience in Customer Support activities
Knowledge of TCP/IP and OSI model.
Knowledgeable in 4G LTE EPC Architecture core network system interfaces and protocols; Familiarity with LTE call flows: Attach, Detach, Service Request, Dedicated Bearer Creation / Modification / Deletion, Handover, VoLTE, familiar with Polaris EPC Test tool
Strong knowledge in protocols, Diameter, SCTP, S1AP, GTP-U, GTPC, NAS

TECHNICAL SKILLS:

Operating Systems: Windows 98 / XP, Windows 7/64

Defect Tracking Tool: Mantis, FogBugz, JIRA

Linux Operating System: Linux Ubuntu 12.04 / 14.04 (64 bit), Ubuntu 10.04 (32/64 bit), Fedora 13 / 19 (64 bit)Protocols & Interfaces: TCP/IP, FTP, Diameter, SCTP, S1AP, GTP-U, GTPC, S1-MME, S11, S1-U, S5/S8, Cx, Gx, Rx, Swu, Swm, S2b

Software Packages: MS Office, OpenOffice, MS Excel, MS Word, Subversion

Networking Tools: WireShark, tshark, tcpdump, iperf, Putty Connection Manager

Other Tools: WinSCP, VMware Player

Real UE + eNodeB: LTE Handsets: Google Nexus 5, Moto E, Samsung Galaxy S4, Sony Xperia and Real eNB's: Athena band 17, Ranberry band 7

PROFESSIONAL EXPERIENCE:

Confidential

Senior Testing Engineer

Responsibilities:

Performing Installation, Functional, GUI and Regression testing (wide range of test execution, log analysis) and License Verification; Preparing Test Reports for every build
Supervision of team towards proper detailed documentation of QA reports
Read the protocol specifications/standards and create and verify test cases
Involved in LTE Protocol conformance testing, analysis of end-to-end call flows following 3gpp standards (23.401, 29.274, 36.413, 29.229, 24.301 & others) for different LTE scenarios
VM creation from ISO image
Responsible for defect tracking and reporting in Mantis
Troubleshoot Inter-Operability Testing issues and coordination with development teams
Mentorship and monitoring of QA team during the QA process; Provide mentorship and guidance to new joiners to the QA team.

Familiar with scenarios: VoLTE, with support for Cx interface; End-to-end call flows for UE initiated Service Request; Network initiated Bearer Creation/Deletion/Modification

Tools: Wireshark, iperf, WinSCP, Polaris EPC Test Tool (Console, Functional Tester), PuTTY Connection Manager, Vmware Player, Mantis (Defect Tracking Tool)

Confidential

Testing Engineer

Responsibilities:

Led throughput and connectivity tests of various IC chips through power line cable by complying with HomePlug Alliance standards
Performed Installation, Functional, GUI and Regression Testing for the Atheros Avitar Application
Log defects in Mantis (internal Defect Tracking System) and FogBugz (Atheros Defect Tracking System)
Lead client meetings, configured new test beds, executed test cases and reported bugs.
Wrote the new test plan for the Atheros Corporation according to the HomePlug standard
Execute automated test cases
Actively involved in setting up new test bed & executing test cases

Tools: Smart Bit, Linux Utility (int6k), IPERF, WireShark, iptables, PCATTCP Utility.

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