Sr .performance Engineer Resume
Atlanta, GA
SUMMARY:
- Result oriented professional with 10 + Years of proven experience in performance testing and product management
- Experienced in monitoring CPU, Memory, Network, Web connections and through put while running Baseline, Performance, Load, Stress and duration testing.
- Experienced in scheduling and running many variations as needed of load tests of the target application, varying parameters such as the number of users, the speed of ramp up/ramp down of users, and simulated user think - time and pacing.
- Extensive experience in Quality Assurance methodologies and strategies with better understanding of Software Development Life Cycle (SDLC).
- Familiar with Agile methodology and can rally the team to work in a highly collaborative environment.
- Experience analyzing and reporting on performance testing results.
- Experience in SDLC/Waterfall/Agile process understanding.
- Proven team player and have effectively coordinated and managed releases with globally distributed teams
- Experience includes the testing of Client/Server and WEB based applications using automated testing tools like Load Runner, JMeter, Wily Introscope, DynaTrace, CA/ITKO LISA, HP ALM.
- Maintained issue, risk, lessons learned and dependency logs and assisting with risk mitigation action planning
- Testing skills include White Box Testing Black Box Testing, Security Testing, regression, integration, volume and stress testing.
- Quality Assurance experience with strong expertise in Performance/Load & Stress Testing using HP Performance Center/LoadRunner.
- Experience in performance testing Web-based and Middleware applications on different environments.
- Expertise in Test documentation, Performance testing and execution on Client/Server, Integrated Intranet, UNIX, Linux, Mainframes and Internet applications
- Experienced in executing Baseline, Benchmark, Performance, Stress and memory leak tests
TECHNICAL SKILLS:
Automation tools: Loadrunner 12.50,12.02, 11.5/11.0/9.5/9.1/ Winrunner, Dynatrace,Splunk,HPSitescope (Monitoring),Test Manager, Quality Center.
LoadRunner Protocols: Web Services, Citrix, PeopleSoft 8, ODBC, Web HTTP/HTML etc.
Databases: Oracle, Teradata, MS SQL Server, Sybase MS Access,IBM DB2
Languages: C, C/C++, HTML.
Operating Systems: Operating Systems: Windows XP/2000/98/NT/95
Other: Ms Word 2000/XP, Visio 5.0, MS Excel and PowerPoint
PROFESSIONAL EXPERIENCE:
Confidential, Atlanta, GA
Sr .Performance Engineer
Responsibilities:
- Created Test Plan/Strategy, which includes Testing Resources, Testing Strategy, Risks and testing of end-to-end scenarios.
- Created automated scripts by including timers for recording response times, and test checks for confirming the retrieval of the correct page.
- Created Test Plan/Strategy, which includes Testing Resources, Testing Strategy, Risks and testing of end-to-end scenarios
- Designed multiple LoadRunner scripts (Vugen) with different protocols like Web, Flex, AJAX,
- Created detailed test status reports, performance capacity reports, web trend analysis reports, and graphical charts for upper management using Load Runner analysis component.
- Created, Executed and Monitored the feasibility of various manual and goal oriented scenarios of an application with Load Runner Controller.
- Run full formal performance test including Load, Peak, Breakpoint, Burst, Longevity and Fail over.
- Effectively used all the components of HP Performance Center 11.52,12.01 and 12.53 including the controller or Performance Center and efficient in writing HP Performance Center 11.52,12.01 and 12.53 functions.
- Using performance center 12.53 to Enhancements the Vgen, Analysis and Help center.
- Using the Ajax TruClient protocol interactively records scripts as you navigate through your business process
- Identify system/application bottlenecks and work with Bottom-line to facilitate the tuning of the application/environment in order to optimize capacity and improve performance of the application in order to handle peak workloads generated via Mercury Interactive LoadRunner tool to simulate activity.
- Configured Web, Application, and Database server performance monitoring setup using HP PC Controller, Wily Introscope, Splunk& HP diagnostics.
- Created Vusers to emulate concurrent users, inserting Rendezvous points in the Vuser scripts and executed the Vuser Scripts in various scenarios which were both goal oriented and manual using Load Runner
- Configure the HP PC controller for running the tests. Verifying that the LoadRunner scripts are working as expected on different Load generator machines
- Added various monitoring parameters (CPU, Memory) to the LoadRunner controller for monitoring, also using SiteScope for monitoring database and application servers.
Environment: HP Perormance Center 12.2, PeopleSoft 8, Windows 2010,SQL, Java, JSON, Web Services, SoapUI and SiteScope.
Confidential
Performance Test Engineer
Responsibilities:
- Gathering and analyzing business and technical requirements for Performance Testing purposes.
- Coordinating with Functional Teams to identify the Business Processes to be Performance tested.
- Prepared Test Cases, Test Strategy, and Test Plan based on the non-functional aspects to meet performance and SLA requirements
- Developed and applied customized performance testing strategy that includes load, stress, endurance and scalability testing
- Performed performance testing/engineering tasks for several key Confidential applications such as Credit UI application, RxPbillpay, RxP Mobile applications, PoP Mobile and Transfer NOW mobile, Plug ins for PoP mobile, Flex 8 and Mobility
- Configure HP LR monitors to capture matrices during load test for analysis.
- Identify Performance bottleneck in code using HP diagnostics
- Coordinate with Development team to fix the Performance bottleneck identified during the test.
- Participated inlive on call working sessions within testing phase of the release.
- Effectively managed defects until resolution.
- Also scheduled performance tests to run during various times of the day using Load Runner.
- Involved in performance testing of server’s load and scalability by creating multiple Virtual Users by using performance Center Virtual User Generator component.
- Prepare Final Performance Report by consolidating data from Network, Systems and Performance Team.
- Release coordination, issue tracking and resolution
- Provide project progress and management reports to senior leadership
Environment: Performance Center 12, Citrix, Windows 2008,SQL, and Java.
Confidential
Product Management /Performance Quality Assurance
Responsibilities:
- Performance Testing - requirements collection and analysis
- Performance Engineering - test strategy, test planning, execution, tuning and deployment
- Daily Status Reporting and SharePoint updates and QC defects management
- Compliancereporting and management
- Test coordination and testing management with Offshore
- Prepared Test Cases, Test Strategy, and Test Plan based on the non-functional business requirements to meet SLA timings
- Release coordination, issue tracking and resolution
- Provide project progress and management reports to senior leadership
Environment: Load Runner 12.02, Web HTTP/HTML, SQL, Java, Web Services, SoapUI.
Confidential, Boston, MA
Product management/ Performance Quality Assurance
Responsibilities:
- Conducted several Load tests such as 1 Hour peak production load, Reliability and Stress tests to identify the performance issues.
- Prepared Test Cases, Test Strategy, and Test Plan based on the non-functional business requirements to meet SLA timings.
- Prepared environment and release schedules
- Analyzed results for bottlenecks and made recommendations.
- Analyzed LoadRunner on-line graphs and reports to check where performance delays occurred, network or client delays, CPU performance, I/O delays, database locking, or other issues Confidential the database server.
Environment: Load Runner 11, ODBC, Windows 2003, SQL, Java, JSON, Web Services, SoapUI, Sitescope.
Confidential, Atlanta, GA
Test Lead (Performance)
Responsibilities:
- Involved in creating high-level test plan.
- Gathered all the requirements for scripting the web services.
- Had meetings with different teams for performance test scope.
- Independently developed LoadRunner Vugen scripts according to test specifications/requirements to validate against Performance SLA.
- Executed multi-user Performance tests, used online monitors, real-time output messages and other features of the LoadRunner Controller,Vugen,Analyser.
- Analyze, interpret, and summarize meaningful and relevant results in a complete Performance Test Analysis reports
- Pinpointed all the bottle neck and suggested solutions to improve performance of the system.
- Monitoring the various machines during load tests and informing the corresponding teams in case of issues.
Environment: Windows 2003, Oracle 10i, Web Services, WebSphere, Load Runner 11.5 and Quality Center.
Confidential, Troy, MI
Product Management(Performance Quality Assurance)
Responsibilities:
- CreatedTest Plan, which includes Testing Resources, Testing Strategy and testing of end-to-end scenarios.
- Created automated scripts by including timers for recording response times, and test checks for confirming the retrieval of the correct page.
- Participated along with the Business Support Group in design review and requirement analysis meetings.
- Involved in performance testing of server’s load and scalability by creating multiple Virtual Users by using Load Runner Virtual User Generator component.
- Added various monitoring parameters (CPU, Memory) to the LoadRunner controller for monitoring.
- Created detailed test status reports, performance capacity reports, web trend analysis reports, and graphical charts for upper management using Load Runner analysis component.
Environment: Windows 2003, Linux, Oracle 8.i & 9.i, SQL, MS SQL Server, XML, LoadRunner 11.0, Quality Center.
Confidential, Atlanta, GA
Sr..Associate /Client Services Quality Assurance
Responsibilities:
- Developed and implemented detailed test plan and test cases.
- Assisted business users in defining User Acceptance Testing, test cases and plans.
- Established and maintained test cases and test data
- Created and maintained test cases in Quality Center and/or Test Director.
- Preparation and uploading the Test cases to HP Quality Center and review the test cases with team after test case creation.
- Executing the Test Cases to validate the functionalities manually and regression test scripts.
Environment: .Net, Windows 2000/XP Professional, UNIX,DB2,Oracle 10i, Quality Center 9.0, VuGen, LoadRunner 9.1,9.5, Test Manager.
Confidential, Pleasanton, CA
Associate-Client Services Quality Assurance
Responsibilities:
- Worked in writing and reviewing the test cases.
- Prepared, reviewed and executed the tests plan and test cases based on requirements.
- Analyzed and Developing Test Plan, Test Cases, Test Scripts, Expected Test Results and Test Procedure from functional requirement for each module.
- Utilized testing tools to manage the testing process.
- Verified EDI test files to communicate with external vendors.
- Create test data using Generate Data tool and perform verification and validation.
Environment: Win NT, Hp-Unix, Oracle 8.i, DB2, Sybase, MS SQL Server, Informix Web Logic 6.x, Quality Center, Performance Center, Quickest pro, Loadrunner 7.8, s and service representatives.