PROFESSIONAL SUMMARY:

• Around 9+ years of IT experience with emphasis on Quality Assurance, performance testing using automation tools like hp LoadRunner, SOASTA, VSTS and J - meter
• Experience in gathering test requirements from the client and designed Performance tests.
• Experienced and knowledgeable in different types of load testing, stress testing, volume testing, endurance testing, regression and user acceptance testing
• Experienced in monitoring tools Dynatrace, HP Diagnostics, SiteScope and other monitoring tools
• Ability to diagnose performance bottlenecks in web applications and in suggesting configuration changes for performance optimization
• Experience in understanding the code written in different programming languages Java, JavaScript, .NET, SQL and d Confidential bases like Oracle, SQL Server
• Submitting daily/weekly status report on test cases executed, share defect summary to stakeholders
• Experience in exploring open source tools and methodology to execute testing activities
• Experience working in different domains like Ecom, retail, supply chain and banking.
• Analyzed performance test results.
• Conducted performance testing, stress testing using LoadRunner, opensource tools.
• Performed IP Spoofing using all performance test tools
• Installing, maintaining and administering LoadRunner software, SOASTA, JMeter, Neo Load and VSTS
• Used Performance Center for executing tests..
• Activating / configuring monitors using Dynatrace, New Relic and monitoring tools
• Designing and implementing scenarios for performance testing.
• Analysis of cross results, cross scenarios and merged graphs
• Analyzing performance, graphs and reports

PROFESSIONAL EXPERIENCE:

Confidential, Chicago, IL

Senior Performance Engineer

Responsibilities:

• Worked with the stakeholders to gather requirements to design performance testing
• Created Scripts in Neoload performance test tool and executed performance tests
• Developed test scripts for mobile applications and executed in cloud environment(AWS and KONY cloud)
• Developed test plan to execute performance tests on cloud environment and APIs
• Analyze scenario performance graphs and reports in load runner Setup monitoring system resources such as CPU usage, size of memory occupied, VM-Stats, IO stats using Unix commands
• Used hp SiteScope, Dynatrace, New Relic tools to monitor the application servers and transactions
• Worked on Root cause analysis, on the defects raised during the performance testing in windows environment.
• Responsible for creating test reports on applications in different scenarios like average load test, spike test, endurance Test, volume test and peak load test
• Execute different kinds of Performance tests like load test, stress, volume and endurance tests
• Conceptualized, designed, and implemented automated functional API test cases using SOA test

Environment: HP Performance Center, HP Quick Test Pro, Load Runner 11.5, JavaScript, Oracle, SQL and PL/SQL, SQL Server, Windows Server, SOAP, HTML,XML.

Confidential, Chicago, IL

Senior Performance Engineer

Responsibilities:

• Worked closely with development team to discuss the testing aspects of the applications for the design of test plans for performance testing
• Create LoadRunner Vuser scripts by adding correlations, parameters, condition controls and Error handling, checking/validation functions
• Developed scripts using JavaScript to customize the business Workflow.
• Develop, review, integrate and execute test scripts using LoadRunner protocols (Truclient, Web HTTP/HTML)
• Analyze scenario performance graphs and reports in load runner Setup monitoring system resources such as CPU usage, size of memory occupied, VM-Stats, IO stats using Unix commands
• Used hp SiteScope, Dynatrace, New Relic tools to monitor the application servers and transactions
• Responsible for creating test reports on applications in different scenarios like average load test, spike test, endurance Test, volume test and peak load test
• Execute different kinds of Performance tests like load test, stress, volume and endurance tests
• Conceptualized, designed, and implemented automated functional API test cases using SOA test, and SOAPUI

Environment: HP Performance Center, HP Quick Test Pro, Load Runner 11.5,JavaScript, Oracle, SQL and PL/SQL, SQL Server, Windows Server, SOAP, HTML,XML.

Confidential, Chicago, IL

Performance Engineer/ Performance Test Lead

Responsibilities:

• Involved in requirements gathering from all stakeholders to create test plan
• Coordinated with multiple teams to set test environment and install LoadRunner
• Developed Performance Test Scripts by using Load Runner Vu - Gen and did the
• Runtime settings, Parameterization, Pacing, and correlation.
• Executed performance test scenarios in Performance center and LoadRunner
• Developed scripts for mobile testing of Confidential apps in LoadRunner for mobile application using proxy tools like Fiddler.
• Developed Load/Stress scenarios for performance testing using the Load Runner Controller.
• Used JavaScript in tru-client protocol to customize the business Workflow
• Allocated performance test tasks based on the project requirements.
• Identified the Performance Bottlenecks in all tiers of an Application, Root cause
• Analysis, and provide recommendations to the responsible teams.
• . Mentored off shore team to resolve performance test issue, provide cost and time estimates project activity and update Statement of work(SOW)
• Interacted with teams in offshore to resolve issues in performance testing.
• Prepared detailed Performance Test Analysis Report analyzed performance test counter and document the test results

Environment: Loadrunner 12.2(Tru-client, web, Ajax), HP Performance Center, FiddlerJmeter, SOAP UI, C scripting, Site scope, New Relic, Dynatrace, IIS.

Confidential, Chicago, IL

Senior Performance Engineer

Responsibilities:

• Involved in setting up performance test environment on Azure cloud server
• Developed Load/Stress testing scripts scenarios for performance testing using C# in
• Visual studio environment
• Conducted performance test using Microsoft Visual Studio (Team Foundation Server)
• Configured parameters to monitor Memory Utilization, CPU Utilization, ThroughputNetwork Connections, etc. on App Server and D Confidential Base Server.
• Configured and created test assets to target production issues working with development team.
• Monitored different kinds of graphs including Throughput, Hits/Sec, Transaction
• Response time, Windows Resources (Memory and CPU Utilization, Threads, etc.)
• Analyzed the results of scripts execution by using the SharePoint Analysis tool.
• Worked on Root cause analysis, on the defects raised during the performance testing in windows environment.
• Generated test results and presentation with analysis every week for management

Environment: Windows 2000, Microsoft Visual Studio (TFS), Web services, C#,HTML, XML, VBScript, SQL, SOAP UI, IIS.

Confidential, Chicago, IL

Senior Performance Engineer

Responsibilities:

• Created test plans and test cases as per the requirement document covering all the functionalities.
• Developed Performance Test scripts using SOASTA for mobile devices
• Reviewed performance test scripts and created workable items based on the review
• Configured Parameters to monitor on Web Server, App Server and D Confidential Base Server in Dynatrace.
• Analyzed the results of scripts execution by using the Load Runner Analysis tool
• Coordinated with DBA for optimizing querying d Confidential in SQL and running scripts.
• Responsible for testing Web Services using SOASTA and LoadRunner.
• Generated production reports every week for Sears and Kmart performance through catch point monitoring.

Environment: LoadRunner 9.5, Web-Sphere, Windows 2000, J2EE, web servicesJmeter, HTML, SOAP, XML, Windows XP, HP Performance Center, Catch point, Dynatrace.