Experienced QA Analyst with advanced knowledge and skills pertaining to complete SDLC. Proficient in designing, developing and implementing test plans, test cases and test processes. Good command over different platforms, tools and applications. Highly adaptive to evolving technologies. Effective team management skills complemented by good interpersonal and communication skills. Eager to learn new and effective concepts, technologies and skills to effectively contribute to the organization. SKILLS

• Testing Types: Regression, Unit, Functional, Non-Functional, Integration/System, End to End, User Acceptance Testing, Security, Cross Platform, Scalability, Usability, Reliability, Load, Stress, Smoke, Ad-hoc, UI, Build Verification and Volume testing

• Testing Tools: Octobox chamber with iGen, Ramsey chambers, Ixia Veriwave, AT4 tool, Greenlee Airscout, Netscout, Chanalyzer + Wi-Spy, Fluke Air check, Eye P.A./Air PCap, WiFi SweetSpots (iOS), Wireshark, IxChariot, Inssider, iperf, Streaming tools, Storm Test Developer Suite

• Management Tools: JIRA, HP Quality Center/ALM

• Development tools/IDE: Microsoft Visual Studio 2010, Eclipse, Selenium, Netbeans, TestNG, Maven, Jenkins

• Protocols : IEEE 802.11 ac/n/a/b/g/h wireless LAN technologies,SNMP,AAA,TR069

• Platforms: Windows, Ubuntu, MAC OS

• Languages: Java, Python, HTML, netsh

EXPERIENCE

Technology Analyst Infosys Limited

Client: COMCAST

Role: Wi-Fi Test Engineer

Functional Area: WiFi feature testing, Performance testing and Interoperability testing on all Comcast gateway products

Tools: Octobox chamber with iGen and Quad Attenuator, Ramsey chambers, Ixia Veriwave, AT4 tool, Air scout, Fluke Networks AirCheck WiFi Tester, Chanalyzer + Wi-Spy, Netscout Air check G2, Eye P.A./Air PCap, WiFi SweetSpots (iOS), Wireshark, IxChariot, Inssider, iperf, Streaming tools 2015, November – CURRENT

• WiFi feature testing – Validation of all advanced features for all Comcast Gateway products

• Validation of Band steering, Dynamic Channel Selection, Auto channel selection, Air Time Management, Remote detection mechanism, Beacon Rate, MU MIMO, Spectrum Analyzer

• Using Octoscope Chamber, Rate Vs Range performance testing at various attenuations for every firmware release Gayathri

Muralikrishnan

ac5y9g@r.postjobfree.com

SUMMARY

647-***-****

North York, ON, M2M3T8

• Rate Vs Orientation testing at various attenuations and 12 different angles covering complete 360 degree

• Performance testing on Comcast Wi-Fi extender Plume

• Sustained performance by doing long duration WiFi testing as a part of customer experience testing

• Performance testing of CPE devices in different environments

• Sustained Performance testing for benchmarking

• TCP Good put test, TCP Throughput test, Packet loss test through IXIA Veriware

• IXIA Packet loss and forwarding rate testing

• Usage of WiFi Test house, which provides a unique over-the-air environment that reflects the customer experience to support the development of new features and products. Simulates 13 houses in the same test house in terms of RF capability

• 360 degree turn table setup to check Wi-Fi connectivity of the clients with Gateways

• Provide development support of new features and products by doing OTA rate vs range and rate vs orientation for all channels

• Interop testing - iOS beta testing for Customer experience

• Coordinate with vendor teams Qualcomm, Quantenna, Technicolor, Arris, Intel for product stability by doing continuous integration on daily master and stable builds

• Call In rate reduction triage activities based on the issues see in the field as per telemetry metrics

• Validating all new Wi-Fi Features and recommending product team with default parameters for field deployment

• Field issue reproduction and triage activities for deployed products

• Gateways/devices performance benchmarking and characterization by having a dedicated repeatable test setup

• Participated in scrum meeting with Wi-Fi test metrics and executive status reports on a weekly basis discussing high priority open issues and their resolution plan

• Automation of Regression test suites using Selenium

• Testing Performance of top 60 clients with Gigabit service for Docsis 3.1 XB6 gateways at Test house and closed RF Chamber.

• Testing Connectivity and speed test with different clients in both 2.4 and 5GHz.

• Checking speed of internet in different environments like Normal /Extreme, Xfinity Products, and Services @ different distances in Test House

• Upgrading the latest firmware’s using different networking tools like SNMP and SCOUT

• Worked in a highly dynamic AGILE environment and participated in daily stand-ups (scrums), sprint planning for both dev and testing sprints

• Manage the complete certification program, schedule and deliverables, which involve client / vendor co-ordination.

• Participated in Test Case walkthroughs, Scrum meeting

• Knowledge of all phases of SDLC, which includes Requirement Analysis, Design, Analysis, Coding, Testing, Code Reviews, Implementation and System Support.

• Used HP Quality Center as a test management tool in defining releases, documenting requirements, planning and executing test cases, mapping requirements with test cases and analyzing test results

• Analyzed client requirements, attended Change Request meetings to document changes and implemented test procedures to accommodate those changes and ensure repeatability in different cycle of agile

• Worked closely with BA’s to create testing documents to ensure accuracy and adequacy of testing including Test Coverage Matrix and Test Data Specification sheet and with the development team to resolve and validate bugs

• Supported both onshore and offshore QA teams with developing test-cases, scenarios and bug tracking to ensure quality of application and all business requirements were met

• Responsible for execution (Manual/Automation) of Performance test suite rules and report generation

• Responsible for complete Regression/Interop testing of various CPE devices for all the releases

• Participated in daily stand-up meetings to provide QA estimates, testing progress and status of deliverables for the sprint

Senior Systems Engineer Infosys Limited

Client: Cablevision

Role: Automation Engineer

Functional Area: Test Automation using python scripts, Performance testing, Video quality testing Tools: Storm Test Developer Suite

2011. July – 2015.Nov

Worked on STB (Set-Top Box) Video Automation testing project.

Responsible for the test automation which was done using python scripts where the scope includes testing of applications, features, services, new product of STBs and regression support at offshore.

Performed various testing activities based on the plans and in line with defined processes and was involved in application architecture document and seek inputs from the architecture / design team to understand the overall architecture in order to provide deliverables that are in line with architectural requirements.

Responsible for the test automation which was done using python scripts where the scope includes testing of applications, features, services, new product of STBs and regression support at offshore.

Have been through all the stages of Software Development Lifecycle, right from requirement analysis to development, testing and deployment

Experienced in tracking, status reporting, defect analysis and scheduling task

Coded the automation test scripts using Selenium WebDriver to ensure the processes to create and retrieve data performance correctly

Prepared and executed automation test scripts using Selenium WebDriver and Java validated test requirements according to client specifications

Used HP Quality Center as a test management tool in defining releases, documenting requirements, planning and executing test cases, mapping requirements with test cases and analyzing test results

Analyzed client requirements, attended Change Request meetings to document changes and implemented test procedures to accommodate those changes and ensure repeatability in different cycle of agile

Used JIRA as a defect tracking tool for raising issues and interacting with developers about the errors in the application and generated automated daily reports using JIRA API

Participated in Business Requirement and State of Work document from Vendor walkthrough meeting to understand and influence the quality of the requirements from a testing perspective EDUCATION

Bachelor of Information Technology – Anna University APR 2011

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