SUMMARY:

• IT Professional with 8 years of experience in Performance Testing of software projects in standalone client/server, Web services, Desktop and web - based applications. Worked in dynamic environments and provided significant contributions to assure high quality results are achieved ahead of deadlines. Involved in all phases of SDLC, requirement analysis and business specifications, development, enhancement, quality assurance, testing methodologies and implementation. Possess skills in performance automation testing using tools like HP LoadRunner, HP Performance Center, HP Diagnostics and SiteScope.
• Experienced with different LoadRunner protocols like SAP GUI, SAP Web, HTTP/HTML and Web service protocols.
• Analyzed the business requirements and wrote Test Cases. Analyzed the business requirements and wrote Test Strategy.
• Created web, database and multi protocol/Vuser scripts.
• Well versed with all functionality of Virtual User Generator.
• Analyzed the business requirements and wrote Test Cases.
• Analyzed the business requirements and wrote Test Strategy.
• Executed the test Performance scripts using LoadRunner and analyzed the results.
• Involved in writing various functions to create realistic load test on the applications.
• Created Performance scenarios and scripts for doing multiple iterations.
• Used Test Director for tracking and reporting bugs.
• Configuring Run-time settings for VuGen and Controller.
• Monitoring Vusers status.
• Correlating Statements.

TECHNICAL SKILLS:

Testing Tools: LoadRunner, Performance Center, Jmeter, Quality Center, CA IntroScope, SiteScope.

Operating Systems: Windows2000, Windows NT, AIX, UNIX, Solaris.

Databases: Oracle, DB2, SQL Server, MS-ACCESS, MYSQL

Web / Application Servers: Apache, Tomcat, Web logic, Web Sphere, Web load, IIS

Languages: C, C++, JAVA/J2EE, SQL, JavaScript

Web Related: DHTML, XML, HTML

Methodologies: RUP, Agile, Waterfall.

PROFESSIONAL EXPERIENCE:

Confidential

Performance Engineer

Responsibilities:

• Took complete ownership of the entire project by playing the role of onshore lead and was responsible for end to end testing of the application from team based in offshore.
• In addition to that, developed complex VuGen scripts for both mobile and desktop applications using various protocols.
• Authored LoadRunner scripts using web HTTP\HTML and review thetestscripts as per scripting standards.
• Conducted different tests including Smoke, Endurance, Load and stress tests including large amount of Vusers with both Ramp up and Ramp down scenarios.
• Experience working in both Agile and Water flow environments.
• In agile project I have worked in refining Product backlog tasks and Sprint backlog tasks.
• Conducted different tests which meets the client’s SLA
• Have expertise in fine tuning the performance of the entire application and making the necessary tweaking.
• I have immense experience in generating client specific reports to be presented to folks in the higher management.
• Tested all scenarios with multiple load generators and controllers and ran concurrent scenarios simultaneously.
• A generated baseline test to compare with the necessary changes made and retested to make sure the tests meets the client’s requirement.
• Experience working with monitoring tools such as IntroScope and CA tools.
• Expert in identifying the long running SQL queries to identify the performance bottlenecks.
• Expert working with HP ALM, HP PC and server monitoring tool Site scope.
• Have experience in adding different monitors such as CPU, Memory, disk space for application, Web and DB servers.
• Extensively worked with WebLoad to analyzed applications performance for varying Loads and Stress conditions.
• Responsible for creating test scenarios with WebLoad and executing and documenting the results and the scenarios.
• Developed automation scripts for automating Functional and Regression testing using WebDriver, Eclipse, Test NG, Java, Maven, Log4j and JDBC
• Customized RESTful Web Service using Spring RESTful API, sending JSON format data packets between front-end and middle-tier controller.
• Creating functional test scripts for testing the RESTFul API’s usingSOAPUI
• Worked on backend testing and wrote SQL Queries to verify the data.
• Used WebLoad console to create scenarios, and analyzed the test results
• Conducted manual tests by working closely with QA team using HP QC.
• Have experience in developing test plans and test cases.
• Worked closely with B.A, Dev team and the business to ensure the application meets the client’s requirements and to ensure the optimum performance of the entire application.

Environment: LoadRunner, Performance Center, SiteScope, Dynatrace, Java, Web Logic, XML, AJAX,Quality Center, Web Services, Java, J2EE, JavaScript, Oracle, Clear Quest, IIS, HTML, UNIX and Windows.

Confidential, Columbus, OH

Performance Engineer

Responsibilities:

• Participated in the full project lifecycle with particular emphasis on creation, maintenance and execution of test to ensure the capability of the systems being built.
• Worked in shared environment and tested different applications.
• Responsible for developing Java scripts using Java Vuser protocol and shell scripts based on the user requirements and design documents.
• Defined performance goals and objectives based on the client requirements and inputs.
• Ensured the compatibility of all application platform components, configurations and their upgrade levels in production and make necessary changes to the lab environment to match production.
• Preparation of Execution summary report and list of SQL Queries for redesigning that are taking more time to execute.
• Conducted Baseline, Load, Stress, Endurance and spike tests using ALM.
• Experienced in performance testing and load testing using tools likeJMETER, Neoload and LoadUI.
• Developed QTP scripts using VB script and executed through QTP and updated results in QC.
• Worked with solution architects and DBAs to identify and resolve bottlenecks.

Environment: LoadRunner, Citrix, Performance Center, HP BAC, LDAP, MS SQL Server, Web logic, IIS, Websphere, Load Balancer, SiteScope, Jmeter, WebServices, PeopleSoft, Wily IntroScope, JAVA, Web load, Test Director J2EE Diagnostic Tool,JSON, MS Office, MS Access, SiteScope, MS Vision and MS Project.

Confidential

Performance Test Engineer

Responsibilities:

• Developed the Workload DistributionTestmodel forPerformancetestExecution.
• Preparation oftestdata by usingtestscripts fetch the data form Database based on applications.
• Actively participated in Root cause analysis to find outperformanceissues.
• Benchmarked the existing Stagingtestenvironment for required applications.
• Enhanced thetestscripts as per updated functionality for each release by following the scripting standards.
• Developed Performance test suites usingJmeter
• Recorded and monitored Resource Demand Metrics, application specific processes and Configuration to identify the bottlenecks by Using IntroScope.
• Performed in-depth analysis to isolate points of failure in the application
• Assist in production of testing and capacity reports.
• Created comprehensive analysis and test results report.
• Monitored/debugged performance & stability problems.

Environment: LoadRunner, Performance Center, Jmeter, SiteScope, Dynatrace, CA IntroScope, Excel, Oracle, IIS, MS SQL Server, Citrix, QA Load, Web logic, Load Balancer, JAVA, J2EE Diagnostic Tool, Windows, HP-UX and HP Service Test.

Confidential

Performance Engineer

Responsibilities:

• Analyzing the business requirement documents and Non-functional specification to get a better understanding of the system onPerformanceTransaction Perspective.
• IdentifiedPerformancetransactions related to the components in reporting areas (Sales, DSM and Sales Quick View) to ensure that the integrated system performs satisfactorily under load.
• Involved in preparingperformancetestplan and finalizing the workload distribution model forperformancetestexecution.
• Authored LoadRunner scripts using HTTP\HTML, Ajax and review thetestscripts as per scripting standards.
• Preparation of Work load model as per the requirements.
• AnalyzedCPU Utilization, Memory usage, thread usage, Garbage collection, and DB connectionto verify theperformanceof the Application.
• Involved inPerformanceTesting end to end execution and co-ordinate with all Stakeholders to achieve the expected system Goals.

Environment: Performance Center, SiteScope, Excel, Oracle, App Dynamics, WebLogic, Load Balancer, JAVA, Quality Center, J2EE Diagnostic Tool, web, Windows XP,HP Site Scope, HP Service Test, HTML, DHTML and XML.

Confidential

Performance Tester

Responsibilities:

• Experience in automatedperformance,scalability,failover,and stress testing of highly scalable systems using industry leadingperformancetools.
• Developed Performance Test Scripts by using Load Runner VuGen and did the Runtime settings, Parameterization, Pacing, and correlation
• Played key role in team collaboration and strategic planning efforts
• Trained and helped implement Wily CEM to monitor end user experience
• Evaluated and implemented cost effective loadtestsolutions that resulted in 80% savings.
• Automated the result analysis to reduce the lag in reporting time by 70%.
• Instrumented and analyzed the method calls using Wily IntroScope and HP Diagnostics Probe to identify the latencies and otherperformanceissues whichfurtherhelped optimize the code.
• Emulated network latencies during the load test using WAN emulator.

Environment: LoadRunner, Performance Center, SiteScope, Dynatrace, Java, Web Logic, XML, AJAX,Quality Center, Web Services, Java, J2EE, JavaScript, Oracle, Clear Quest, IIS, HTML, UNIX and Windows.