SUMMARY

• 8+ Years of extensive experience in Performance Engineering / Testing of web - based, client server and web services applications.
• Good experience in using DynaTrace, IntroScope and other APM tools for identifying performance issues.
• Used Performance Center to manage LoadRunner scripts and scenarios.
• Analyzed Test Results using various Online Monitoring Graphs.
• Coordinated with tools team to Install CA IntroScope and DynaTrace on the Performance environments to identify the bottlenecks.
• Configured and used Sitescope Performance Monitor to monitor and analyze the performance of the server by generating various reports from CPU utilization, Memory Usage to load average etc.
• Experience in developing load and performance test scripts using the web (HTTP/HTML), Winsock, Web Services, Flex, Click and Script, TruClient-Mobile Web and Ajax True Client protocols.
• Experienced in Developing complex SQL Queries and Procedures to perform database testing.
• Strong programming skills in UNIX, C, C++, Java and worked extensively on Java & J2EE Applications.
• Activating / configuring monitors and adding desired performance counters into the Graphs.
• Sound knowledge of Load, Stress and performance test using LoadRunner
• Excellent communications and interpersonal skills, also a very good team player.
• Ability to work in dependently and asateam member in challenging and cross platform environment.

TECHNICAL SKILLS

Web Technologies: HTML, XML, XHTML, WebSphere

Languages: SQL, C, C++, Java, Shell

RDBMS: MS Access, MS SQL Server, My SQL, Oracle DB2

Project Management Tools: MS-Project, MS - Visio

Methodologies: Waterfall, Agile, Performance Testing

Operating Systems: Windows, UNIX, Linux, Solaris

Networking: TCP/IP, FTP

Automation Tools: LoadRunner, Performance Center, JMeter.

Defect Tracking Tools: Quality Center, Test Director

Other Tools: Solar winds, SiteScope, CA IntroScope, DynaTrace, Shunra, Firebug

PROFESSIONAL EXPERIENCE

Confidential, NC

Sr. Performance Engineer

Responsibilities:

• Understanding application architecture and overall technology landscape NFR gathering and analysis.
• Developed test scenario, test suite, test plan and test cases for Performance Testing using Load Runner and Performance Center.
• Developed load test scripts by using VuGen for various applications and also incorporated parameterization and correlation.
• Developed and debugged scripts using multiple actions using VuGen module in Load Runner
• Developed automated framework for batch testing.
• Developing the test scripts for automation the workflow process for triggering the application.
• Scheduling jobs by using control-m tool and running batch jobs.
• Experienced in configuring and utilizing SiteScope for performance monitoring.
• Analyzing the logs and assert the values of elapsed time with SLA for those batch jobs.
• Extensively used DynaTrace to diagnose and troubleshoot web/app server performance issues.
• Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
• Created Web (HTTP/HTML), Web service, Ajax true-client Vuser scripts.
• Co-ordination with off-shore team for conducting performance, long, and capacity testing using HP Controller.
• Used performance counters to assist in root cause analysis of performance defects.
• Analyzing the test result using LR Analysis tool and creating high level test reports.

Environment: LoadRunner, DynaTrace, SiteScope, IIS, Control-M, Win Automation tool, Quality Center, CA IntroScope, Java, Weblogic, Oracle, XML, SQL Server, MS Vision, MS Project, J2EE Analysis and HTML and UNIX.

Confidential, IL

Sr. Performance Engineer

Responsibilities:

• Responsible for developing test scenario, test suite, test plan and test cases for Performance Testing using Load Runner and Performance Center.
• Developed Load/Stress scenarios for performance testing using the Load Runner Controller.
• Developed load test scripts by using VuGen for various applications and also incorporated parameterization and correlation
• Developed and debugged scripts using multiple actions using VuGen module in Load Runner
• Involved in preparation of estimation, capacity matrix, testing plan and details, capacity plan and performance strategy docs and conducted assessments and data modeling using excel.
• Added performance measurements for Oracle, Web logic, IIS in Load Runner.
• Analyzed results using Load Runner Analysis tool and analyzed Oracle database connections, sessions, Web Logic log files.
• Extensively used DynaTrace to diagnose and troubleshoot web/app server performance issues.
• Experienced in configuring and utilizing SiteScope and CA Intro Scope for performance monitoring.
• Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
• Created Web (HTTP/HTML), Citrix, Winsock Protocol Vuser scripts.
• Conducted performance, load, and stress testing using LoadRunner andJMeter.
• Executed all test types using JMeter including high volume tests with thousands of threads.
• Used performance counters to assist in root cause analysis of performance defects.

Environment: LoadRunner, Performance Center, DynaTrace, SiteScope, IIS, Quality Center, CA IntroScope, JMeter, Java, Weblogic, Oracle, XML, SQL Server, MS Access, MS Vision, MS Project, J2EE Analysis and HTML and UNIX.

Confidential, NJ

Sr.Performance Engineer

Responsibilities:

• Responsible for entire performance test lifecycle for various Applications including requirement gathering, test plan development, script development, test executions and test results report.
• Responsible for performance monitoring and analysis of response time & memory leaks using throughput graphs.
• Involved in Performance tuning of database Servers.
• Involved in preparing status reports and performance testing milestones in project plan.
• Involved in Performance Testing - Load testing, stress testing and soak testing of the application using LoadRunner.
• Involved in Load Testing of various modules and software application using LoadRunner.
• Execute test and monitor system performance SiteScope, LoadRunner Controller.
• Developed and enhanced scripts using LoadRunner VuGen and designed scenarios using Performance Center to generate realistic load on application under test.
• Gathered business requirements after studying the application and collecting the information from developers and business users.
• Used DynaTrace for monitoring system.
• Used SiteScope & HP Diagnostics to monitor the load test and to identify the bottlenecks.

Environment: LoadRunner, Performance Center, JMeter, SiteScope, DynaTrace, CA IntroScope, Oracle, MS SQL Server, Web logic, JAVA, J2EE, Quality Center, Diagnostic Tool, HP-UX, HP Site Scope, HP Service Test and UNIX.

Confidential - NY

Performance Engineer

Responsibilities:

• Responsible for performance testing using Performance Center.
• Created customized LoadRunner VuGen scripts with manual correlation, user defined functions, development libraries and error handling
• Used Performance Center to execute Load and Stress Tests.
• Performing IP Spoofing using LoadRunner for the load balancing issues.
• Configured UNIX, database resources for performance monitoring on Performance Center.
• Analyzed, interpreted, and summarized relevant results in a complete Performance Test Result Report.
• Execute test and monitor system performance Sitescope, LoadRunner Controller
• Expertise inwriting SQL's, PL/SQL Procedures to test the data in database.
• Verify that new or upgraded applications meet specified performance requirements.
• Investigate and troubleshoot performance problems in a lab environment.
• This will also include analysis of performance problems in a production environment.
• Performs in-depth analysis to isolate points of failure in the application.

Environment: LoadRunner, Performance Center, DynaTrace, SiteScope, CA IntroScope, JAVA, Web logic, Oracle, XML, MS Access, MS Vision, MS Project, SQL Server, HTML, UNIX and Windows.

Confidential, CA

Performance Analyst

Responsibilities:

• Analyzed the results and Created Analysis Report through LoadRunner Analysis, prepared and submitted Exit Report with Recommendations.
• Performed Parameterization in LoadRunner.
• Performs in-depth analysis to isolate points of failure in the application.
• Analyzing scenario performance, graphs and reports.
• Developed and deployed test Load scripts to do end to end performance testing using LoadRunner.
• Developed test scripts using LoadRunner VuGen for web and web services protocol.
• Independently develop LoadRunner test scripts Involved in reviewing the Business Requirement document and design documents.
• Activated and configured monitors using SiteScope.
• Verify the firewall checkpoints with HP Diagnostic’s tool.
• Met with clients to discuss performance test plans and present performance test results.

Environment: LoadRunner, Performance Center, DynaTrace, SiteScope, CA IntroScope, JAVA, Web logic, Oracle, XML, SQL Server, HTML and Windows.