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Performance Engineer Resume

MO

SUMMARY:

  • Performance test engineer with around 6+ years of IT experience in gathering system requirements, design test load scenarios, coding, testing of Client/Server, Web, Web Services, and GUI applications, analysis in financial, telecom, e - commerce sectors.
  • Excellent skills and experience in performance testing using HP LoadRunner 12.02, Performance Center 12.
  • Experience in gathering the Nonfunctional performance requirements and preparing the test plans and test cases.
  • Experience in developing scripts, designing and creating complicated test scenarios in Performance Center, analyzing test results with the help of the load runner analysis.
  • Experience in recording and enhancing the scripts with parameterizations, correlations and error handlings in Http/Html, Web services, Truclient etc.
  • Experience in monitoring server metrics like app CPU, memory, app pool memory recycling, Disk utilizations and finding the bottlenecks using Performance Center native Monitors, HP’s OVPM and SPLUNK.
  • Experience working on complex correlations, Load designing and some of the custom C functions.
  • Good experience in creating, modifying and enhancing both manual Test Scripts and Test Scripts created by Test Automation tools - Win Runner, Quick Test Pro with Business analysts, developers, technical support and help them base line the requirement specification used MS Excel spread sheet, PowerPoint.
  • Experience in automation of Web-based, highly transactional and high level Client Server/Multi-tier applications. Proven ability in Selenium WebDriver Automated testing, Page Object Model pattern& Hybrid Frameworks, Functional testing, Performance & Load testing.
  • Conversant in developing Test scenarios, Test cases, Test data, Test procedures, Test reports and documenting Manual and Automation Tests.
  • Design and implementation of Selenium WebDriver Automation Framework. Experience in writing Test Plans, Test Cases, developing and maintaining Test scripts. Analyzing the results of scripts, interacting with BA in fixing the errors.
  • Experience working on Solace based scripts i.e., Rest API’s.
  • Worked on both .NET and Java built applications for performance testing.
  • Hands on experience in UNIX system administration.
  • Knowledge in StormRunner.
  • Good understanding of the Software Development Life Cycle (SDLC) as well as the Software Testing Life Cycle (STLC).
  • Configuring Run-Time settings for Vugen and Controller
  • Conducted performance testing, stress testing using LoadRunner.
  • Good experience in Peak Load, Investigational, Endurance, Smoke, Functional and Performance, Stress
  • Good skills in SQL statements, database connectivity, Oracle10g.
  • Good analytical, interpersonal, presentation and communication skills.

TECHNICAL SKILLS:

Testing Tools: LoadRunner 12.55,12.0x,11.x/9.x, Performance center 12.02, StormRunner, Quality center/ALM, Selenium

Monitoring Tools: HP s OVPM, Splunk, Performance Center Native Monitors

Languages: C, XML, SQL, .Net, HTML, JavaScript, CSSDefect Tracking Tools: Quality Center, Jira.

LR Protocols: Web(HTTP/HTML), Backend Web Services, WSDL, Truclient.

Web/App. Servers: IIS, Apache 2.x, Web Logic 9.x/8.x, WebSphere 7.x/6.x.

RDBMS: Oracle 10g/9.x, SQL Server 2005

Tools: and Utilities: Share-point, Microsoft Office Suite 2007/2003/XP, SQL Query Analyzer

Operating Systems: Windows 7/XP/2003

Methodologies: Waterfall, Agile

PROFESSIONAL EXPERIENCE:

Confidential, MO

Performance Engineer

Responsibilities:

  • Created the Performance Test Cases and Test Plan.
  • Created Scripts in Web services, Web Http/Html protocols using LoadRunner VuGen 12.0x.
  • Enhanced the scripts using correlation, error handling, and data pools to enable the script to run for multiple users.
  • Designed Performance Test Load Scenarios by Performance Center using different techniques such as Schedule by Scenario, Schedule by Group, Users and Percentage modes, Ramp Up and Rendezvous point for the planned work load to have a production resemblance in the testing.
  • Worked with Performance test concepts like Rendezvous point, pacing, runtime settings.
  • Collected server side performance metrics for memory, CPU and Disk utilizations
  • Executed Peak load, Investigational, Endurance testing by Performance Center to see if the Applications and the Web services can handle the workloads defined.
  • Ran Endurance tests to find memory leaks.
  • Monitored application and server resource utilizations, response times, throughput, hits per sec by using Performance Center Native Monitors and OVPM.
  • Used SPLUNK to monitor the SQL queries and LoadRunner graphs to analyze the results.
  • Created the Performance Test reports with the whole testing methodology used like Response times, no of transactions, server’s details, DBA reports, test durations, test observations and etc.
  • Analyzed the test results by the LoadRunner analyzer.

Environment: LoadRunner 12.55, C Scripting, Performance Center 12, Web Http/Html, Web services, VUGen, WSDL, OVPM, Splunk, QC, ALM and Windows.

Confidential, AZ

Performance Test Engineer

Responsibilities:

  • Created Load Test scripts using the Load Runner Virtual User Generator (VUGen) and enhanced the scripts by including transactions parameterize the constant values and correlating the dynamic values.
  • Developed the Test scripts using LoadRunner VUGen to provide the individual steps or actions that would be taken by an actual user of the application and played back without errors.
  • Created Scripts in Web services, Web Http/Html protocols using LoadRunner VuGen 12.02.
  • Recorded Scripts usingVugen with Ajax TruClient Protocol.
  • Enhanced the scripts using correlation, error handling, and data pools to enable the script to run for multiple users.
  • Involved in writing test cases and test plan, Test Scenarios, Test Summary Reports and Test Execution Metrics.
  • Designed Performance Test Load Scenarios by Performance Center using different techniques such as Schedule by Scenario, Schedule by Group, Users and Percentage modes, Ramp Up and Rendezvous point for the planned work load to have a production resemblance in the testing.
  • Worked with database team and submission and processing of data requests.
  • Worked with Performance test concepts like Rendezvous point, pacing, runtime settings.
  • Used HP Performance center for executing various performance tests.
  • Perform Analysis on Load test results and create defect for issues identified during load test.
  • Collected server side performance metrics for memory, CPU and Disk utilizations
  • Analyzed the test results by the LoadRunner analyzer.
  • Created the Performance Test reports with the whole testing methodology used like Response times, no of transactions, server’s details, DBA reports, test durations, test observations and etc.

Environment: LoadRunner 12.02, C Scripting, Performance Center 12, Web Http/Html, Web services, VUGen, WSDL, OVPM, QC, ALM and Windows.

Confidential

Performance Test Engineer

Responsibilities:

  • Designed several test cases using the test design specifications and use cases described in the test plan.
  • Developed test plans, test cases, test scripts, test scenarios.
  • Developed and executed Scripts for Performance Testing using HP LoadRunner.
  • Used Parameterization and Correlation in the VuGen scripts to ensure the real time load conditions using LoadRunner.
  • Worked on Randomizations in the script.
  • Preparing Performance Test Scenarios with planned workload.
  • Created Scenarios using LoadRunner Controller by using different techniques such as Schedule by Scenario, Schedule by Group, Ramp Up, and Ramp Down.
  • Conducted load, stress and endurance testing on website’s workflows to identify and report performance bottlenecks.
  • Monitoring application and server utilization, response time, availability, performance and traffic flow by using HP Site Scope.
  • Monitored different graphs like transaction response time and analyzed server performance status, hits per second and throughput.
  • Maintained test logs, Test Summary reports and participated in defect review / status meetings.

Environment: LoadRunner, C Scripting, Performance Center, HP Site scope, Http/Html, Soap, C, OVPM, XML and Windows.

Confidential, AR

Test Engineer

Responsibilities:

  • Created Scripts in True-Client using LoadRunner VuGen to create documents in different formats to the FileNet server.
  • Validated the created documents in the FileNet server using SoapUI.
  • Enhanced the scripts for having multiple attachments every time randomly.
  • Enhanced the scripts by Parameterizations, Correlations and other functions to emulate the real-time load conditions using VuGen.
  • Used Site Scope Performance monitors and LoadRunner graphs to analyze the results.
  • Created Performance Test Scenarios by LoadRunner Controller by different techniques such as Schedule by Scenario, Schedule by Group, Ramp Up, and Ramp Down for the planned work load.
  • Involved in writing SQL queries to extract the data from SQL database and Oracle database.
  • Involved on Performance Monitoring and analyzed the Response time, Memory leaks, Hits/sec and Throughput graphs.
  • Worked with Performance test concepts like Rendezvous point, pacing, runtime settings.
  • Executed load, stress and endurance testing on website’s workflows to identify and report performance bottlenecks.
  • Monitored application and server utilization, response time, throughput, hits per sec by using CA Wily Introscope.
  • Analyzed the test results by the LoadRunner analyzer.

Environment: LoadRunner, C Scripting, Performance Center, Ajax Truclient, Web services, QC, CA Wily Introscope, Web page diagnostics, Jira and Windows.

Confidential

QA Analyst/Performance Tester

Responsibilities:

  • Analyzed the Detail Design, Business, and Technical and General Design requirement documents.
  • Created Test Cases and Test plans for the applications.
  • Extensively used Virtual User generator (VuGen) and Controller with in LoadRunner.
  • Created Scripts by HTTP/HTML protocols in VuGen using LoadRunner.
  • Configured record and run time settings, options and web event record configurations.
  • Created Scenarios using LoadRunner Controller by using different techniques such as Schedule by Scenario, Schedule by Group, Ramp Up, and Ramp Down.
  • Used LoadRunner Controller to Perform Load Test, Capacity test and Stress Test.
  • Performed System testing, Load testing, and Regression testing.
  • Monitoring application and server utilization, response time, availability, performance and traffic flow by using HP Site Scope, Google Analytics.
  • Monitored different graphs like transaction response time and analyzed server performance status, hits per second and throughput.
  • Ability to work with a sense of urgency in a deadline-oriented environment.

Environment: LoadRunner, Site scope, Windows Vista/XP, SQL Server, Google Analytics, C

Confidential

Performance Tester

Responsibilities :

  • Involved in developing test cases and scripts for Load/Stress and Performance testing of the application.
  • Created and executed Test cases based on business requirements and test plans using Quality Center.
  • Used Quality Center for Test Execution, Defect Tracking and Reporting.
  • Responsible for Performance Tuning for Load, Stress, Endurance Test executions using both LoadRunner.
  • Developed automated load test scripts using Virtual User Generator and created Virtual Users to replicate the real-time users in LoadRunner.
  • Modified Scripts and passed dynamic values using Parameterization and Correlation using LoadRunner.
  • Monitored different graphs like Transaction Response Time and Analyzed Server Performance Status, Hits per Second, Throughput using LoadRunner.
  • Analyzed No. of Hits per second, Average Throughput and Response Time of Individual Transactions for specified duration using LoadRunner.
  • Created automated scripts for AUT using VuGen in LoadRunner http/html, webservices protocol for regression scenarios.
  • Defined criteria for performing usability testing, analyzed results of testing sessions, and presented results to development team.
  • Performed interactive walkthroughs of test scripts with Developers, Business users and Business Analysts.

Environment: LoadRunner, Quality Center, Http/Html, SQL Server 2008, MS Access, C Scripting, SAP, XML, SQL, Windows Server 2008, IE

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