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Performance Engineer Resume

Des Moines, IA

SUMMARY:

  • Over 6 years of diverse experience as a Performance Engineer/ Tester in both distributed Client/Server and web applications.
  • Hands on experience in implementing LoadRunner, Developing Load Test Conditions and Test Scenarios.
  • Solid Experience with installing LoadRunner Controller, Analysis and Generator on Windows platform.
  • Experience in the Entire SDLC life cycle from requirements gathering to releasing into production.
  • Expertise in using performance testing tools such as HP LoadRunner,JMeterand Performance Center.
  • Ability to work in tight schedules and on different applications concurrently.
  • Excellent in communication, presentation and interpersonal skills.
  • Executed the test Performance scripts using LoadRunner and analyzed the results.
  • Installed, configured and maintained LoadRunner.
  • Extensively Worked in Web, and Web services in LoadRunner.
  • Conducted performance testing, stress testing using LoadRunner.
  • Responsible for setting runtime settings in LoadRunner.
  • Performed IP Spoofing using LoadRunner.
  • Trouble shooting LoadRunner controller.
  • Plotting and implementing scenarios.
  • Extensively Worked in Web, Citrix, Click and Script, Oracle Protocol, Ajax, web services, and SAP Web.
  • Created Performance scenarios and scripts for doing multiple iterations.
  • Analyzed LoadRunner scenario results.

TECHNICAL SKILLS:

Testing Tools: LoadRunner,, Performance Center, Dynatrace, App Dynamics, Sitescope, CAIntroscope, NMON, Quality Center

Languages: C, JAVA/J2EE, VB Scripts, C#.Net, XML, UNIX - Shell Scripting

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

GUI: VB, JSP, Java Applets, ASP, HTML.

Web Related: DHTML, XML, VB Script, JavaScript, Java, Weblogic, WebSphere, IIS.

Operating Systems: AIX, HP-UX, SOLARIS, Windows and Linux

PROFESSIONAL EXPERIENCE:

Confidential, Des Moines, IA

Performance Engineer

Responsibilities:

  • Identify, understand and plan for organizational and human impacts of planned systems, and ensure that new technical requirements are properly integrated with existing processes and skill sets.
  • Plan to test a system flow with various load conditions using tools like HP LoadRunner, HP SiteScope and HP Performance Center.
  • Identified performance bottlenecks using App Dynamics.
  • Interact with internal users and customers to learn and document requirements that are then used to produce business requirements documents.
  • Write technical requirements from a critical phase.
  • Interact with designers to understand software limitations.
  • Help programmers during system development, ex: provide use cases, flowcharts or even database design.
  • Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
  • Used c functions for string manipulations
  • Wrote custom C functions to enhance load runner Vugen.
  • Perform end to end performance testing.
  • Deploy the completed system.
  • Document requirements or contribute to user manuals.

Environment: LoadRunner, Performance Center, App Dynamics, Splunk, SiteScope, Excel, Oracle, MS SQL Server, Web logic, Load Balancer, JAVA, AJAX, J2EE Diagnostic Tool, web, Windows, HP-UX, AIX, Custom C function.

Confidential, PA

Performance Engineer

Responsibilities:

  • Responsible for gathering and analyzing requirements for performance testing.
  • Gathered technical requirements to evaluate performance Impacts on different systems
  • Created Performance test plan according to the requirements.
  • Identify performance test data and responsible for loading of the data in the performance environment
  • Created and enhanced LoadRunner scripts using different LoadRunner protocol.
  • Carried out performance testing for Middleware application
  • Worked on calculating and creating thevarious types of scenarios
  • Carried out various types of performance testslike load, stress,capacity and duration tests
  • Gathered and analyzed results and submitted the Performance test report and recommendation.
  • Ran various SQL queries to check end to end processing time of documents
  • Analyzed the results using Database AWR report and CPU utilization report.
  • Performance testing carried out on different EDI transactions
  • Knowledge on EDI transactions
  • Uploaded scripts and ran LoadTestonBlaze Meter with 1000 users to check the error rate, logs, timeline report, load report, aggregate report and prepare an overall report for the test.
  • Extensively used DynaTrace for monitoring servers and identifying bottleneck

Environment: Load Runner, ALM, Performance Center, Unix, SQL, Oracle, Dynatrace.

Confidential, Florida

Performance Engineer

Responsibilities:

  • Involved in writing detailed Performance Test Plans, Test Scripts and Test Cases based on requirements.
  • Responsible for the scripts and reserve testing resources using HP Suite including LoadRunner and Performance Center.
  • Coordinated with business team to get the performance requirements for the load, stress and endurance testing.
  • Interacted with project team including business and technical to gather requirements and developed performance test plans.
  • Responsible for setting up and maintaining SiteScope monitors.
  • Expert in server-side monitoring and test result analysis using SiteScope and CA IntroScope for application server to identify performance bottlenecks.
  • Worked on using Fiddler as a proxy enabler to record traffic in Jmeter.
  • Configured UNIX, database resources for performance monitoring on Performance Center.
  • Performed the Endurance test by executing the test for longer hours in order to find out any Memory Leaks, slow resource consumption problem.
  • Creation of project plan, test plans, estimations, development and tracking projects at every phase.
  • Worked closely with Software Developers to isolate, track, debugging and troubleshoot defects.
  • Developed scripts using Web (Http/html), and Web Services protocols
  • Plan to test a system flow with various load conditions using tools like HP LoadRunner, HP SiteScope and HP Performance Center.
  • Identified performance bottlenecks using App Dynamics.
  • Interact with internal users and customers to learn and document requirements that are then used to produce business requirements documents.
  • Write technical requirements from a critical phase.
  • Interact with designers to understand software limitations.
  • Help programmers during system development, ex: provide use cases, flowcharts or even database design.
  • Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
  • Used c functions for string manipulations
  • Wrote custom C functions to enhance load runner Vugen.
  • Perform end to end performance testing.
  • Deploy the completed system.
  • Document requirements or contribute to user manuals.

Environment: LoadRunner, Performance Center, App Dynamics, Splunk,WilyIntroscope,SiteScope, Excel, Oracle, MS SQL Server, Web logic, Load Balancer, JAVA, AJAX, J2EE Diagnostic Tool, web, Windows, HP-UX, AIX, Custom C function.

Confidential, WI

Performance Engineer

Responsibilities:

  • Involved in Performance Testing - Load testing, stress testing and soak testing of the application using LoadRunner.
  • Ensure that quality issues are appropriately identified, analyzed, documented, tracked and resolved in Quality Center.
  • Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
  • Used c functions for string manipulations
  • Wrote custom C functions to enhance load runner Vugen.
  • Independently developedLoadRunner test scripts according to test specifications/requirements.
  • Tagged LoadRunner’svugen scripts with DynaTrace headers for monitoring web tagged requests in confidential.
  • Monitored purepaths, hotshots, server and heap metrics using copnfidential.
  • Monitored load balancer, JDBC connection pool, Garbage Collector, DB based on which performance tuning was performed.
  • Performance tested the Java applications using JMeter for various protocols.
  • Monitored the tests using confidential, Customized Dashboards, API Distribution, Run time Diagnostics, Pure Path tree, Error Analysis, Incidents & Alerts.
  • Introduced agile methodology for the performance testing cycles.
  • Developed Load Runner Scripts in Web, Web services, SAP-Web and Database protocols.
  • Independently develop LoadRunner test scripts Involved in reviewing the Business Requirement document and design documents.
  • Analyzed the requirement and design documents.
  • Involved in preparing the status reports and defect status reports.

Environment: , LoadRunner, Performance Center,NMON,DynaTrace, Excel, Oracle, MS SQL Server, Web logic, Load Balancer, JAVA, AJAX, Quality Center, Crystal Reports, J2EE Diagnostic Tool, web, Windows, HP-UX, AIX, Custom C function.

Confidential, TX

Performance Test Engineer

Responsibilities:

  • Defining the performance goals and objectives based on the client requirements and inputs.
  • Extensively Worked in Web, Citrix, Click and Script, Oracle Protocol in LoadRunner.
  • Responsible for developing and executing performance and volume tests.
  • Developed and deployed test Load scripts to do end to end performance testing using Load Runner.
  • Wrote custom C functions to enhance load runner Vugen.
  • Executed scenarios using Controller and analysis of results using LoadRunner Analyzer.
  • Identified bottlenecks in Network, Database and Application Servers using LoadRunner monitors.
  • Used Keynote for cloud based load testing.
  • Validated web services and made using SOAPUI.

Environment: Load Runner, Performance Center, LDAP, Oracle, MS SQL Server, Web logic, Web Sphere, Load Balancer, JAVA, Test Director J2EE Diagnostic Tool, web, Windows, Solaris, AIX, IE, Firefox.

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