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Performance Engineer Resume

TX

SUMMARY

  • 6 + Years of extensive experience in performance testing of web - based, client server applications and web services.
  • Highly proficient in performance testing using LoadRunner and manual testing.
  • Familiarity with run time settings/recording options and general options in LoadRunner.
  • Experienced with performing IP Spoofing using LoadRunner for the load balancing issues.
  • Experience in monitoring using tools like Dynatrace and AppDynamics
  • Proficient in debugging and executing Load Runner scripts.
  • Involved in Performance tuning of database Servers.
  • Expert in writing SQL Queries to query the database
  • Good understanding of Java Programming.
  • Extensively involved in performance tuning of application servers such as Web logic and Tuxedo.
  • Extensively involved in Performance tuning of Web servers such as web sphere.
  • Good team leader with strong analytical and communication skills.

TECHNICAL SKILLS

LoadRunner Protocols: Web(http/html), SAP Web, Web services, AJAX True Client, Click & Script.

Testing Tools: Performance Center, LoadRunner, Wily Introscope, Dynatrace, Site Scope, JMeter and Clear Quest.

Languages: C, C++, C#, SQL, PL/SQL, HTML, XML,JAVA, JavaScript, Unix Shell and VB Script.

HP Test Suite: LoadRunner, Quality Center (Test Director), Performance Center and SiteScope.

Application Tools: MS Office, MS Project, MS Visio.

Operating Systems: Windows 95/98/2000/XP/VISTA, UNIX, Linux, Solaris and Windows.

PROFESSIONAL EXPERIENCE

PERFORMANCE ENGINEER

Confidential, TX

Responsibilities:

  • Responsible for performance testing using Performance Center.
  • Developed Load Test Scripts by using Performance Center for entire site and did the Parameterization, Pacing, and correlation.
  • Developed and enhanced scripts using LoadRunner VuGen and designed scenarios using Performance Center to generate realistic load on application under test.
  • Used LoadRunner tool for testing and monitoring.
  • Extensively used J2EE Diagnostics and DynaTrace to diagnose and troubleshoot web/app server performance issues.
  • Added performance measurements for Oracle, Web logic, IIS in Load Runner.
  • Analyzed results using LoadRunner Analysis tool and analyzed Oracle database connections, sessions, Web Logic log files.
  • Conducted memory leak testing for all the applications using LoadRunner and Wily Introscope.
  • Collaborated with team to install and configure Wily Introscope.

Environment: LoadRunner, Performance Center, SiteScope, IIS, Quality Center, Wily Introscope, Dynatrace, Java, Weblogic, Oracle, XML, SQL Server, J2EE Analysis and HTML and UNIX.

PERFORMANCE ENGINEER

Confidential, NY

Responsibilities:

  • Responsible for entire performance test lifecycle for various Applications including requirement gathering, test plan development, script development, test executions and test results report.
  • Involved in Performance Testing - Load testing, stress testing and soak testing of the application using LoadRunner.
  • Managed and assigned tasks to offshore resource.
  • Used LoadRunner web services protocol for script development.
  • Set up SiteScope counters for server monitoring.
  • Involved in preparing status reports and performance testing milestones in project plan.
  • Used Performance Center to execute Load and Stress Tests.

Environment: LoadRunner, Performance Center, SiteScope, Excel, Oracle, MS SQL Server, Web logic, JAVA, J2EE, AJAX, Quality Center, Crystal Reports, Diagnostic Tool, Windows, HP-UX, AIX.

PERFORMANCE TESTER

Confidential, GA

Responsibilities:

  • Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
  • Independently develop LoadRunner test scripts according to test specifications/requirements.
  • Introduced agile methodology for the performance testing cycles.
  • Responsible for performance monitoring and analysis of response time & memory leaks using throughput graphs.
  • Coordinated creation of stress environments to conduct stress\load testing.
  • Conducted Load Test for multiple users using Load Runner.
  • Analyzed the requirement and design documents.
  • Extensively Used Load Runner Monitors to identify bottlenecks.

Environment: LoadRunner, Performance Center, SiteScope, Excel, Oracle, MS SQL Server, Web logic, JAVA, J2EE, AJAX, Quality Center, Crystal Reports, Diagnostic Tool, UNIX and Windows.

PERFORMANCE TESTER

Confidential, TX

Responsibilities:

  • Participated in requirement analysis and prepared performance test documents.
  • Involved in specifying the functional as well as security requirements for performance testing.
  • Performed Load test, Stress test, Benchmark Profile test, Fail -Over test, Fail - Back test against supported configurations.
  • Involved in load profiling for the application, gathering production data for application load profiles and design a peak load benchmark test.
  • Estimating maximum number of concurrent users for brand new application by coordinating with Architect and Business Analyst
  • Executing the benchmark test for peak load conditions.
  • Generated Vuser scripts and Executed Performance Tests using LoadRunner
  • Developing Vuser scripts and enhanced the basic script by Parameterizing the constant values using LoadRunner
  • Used Wily Introscope to monitor and collect metrics on production and test servers.
  • Independently develop LoadRunner test scripts Involved in reviewing the Business Requirement document and design documents.
  • Involved in preparing the status reports and defect status reports.

Environment: LoadRunner, Performance Center, SiteScope, Excel, Oracle, JAVA, J2EE, Excel, MS-Office Quality Center and Windows.

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