Over Five years of IT experience with primary focus on Performance testing.
Extensively worked on Loadrunner and performance center.
Generated web, database, and client/server Vuser scripts.
Efficient in Debugging, and fixing script errors, using VuGen.
Worked on different versions of Load runner.
Worked on various Load Runner Protocols like Web (HTTP/HTML), Web Services, FLEX, Winsock, Citrix, SAP-GUI/Web, .NET, JAVA- RMI, Java Over HTTP
Created Performance scenarios and scripts for various types of tests (load, stress, baseline/ benchmark/ Capacity).
Knowledge of Java Virtual Machine internals including class loading, threads, synchronization, and garbage collection
Creating Performance scenarios and scripts for doing multiple iterations.
Proficient in putting loops into the Load runner scripts to run scripts for multiple iterations.
Worked on various monitoring tools like Perfmon, BMC patrol, Dynatrace, Wily Introscope, Team Quest
Created different scenarios to isolate bottlenecks like Smoke Test, Scalability testing, Reliability testing, Stress testing, Performance regression testing etc.
Extensive experience in Software capacity modeling and Performance Engineering tools and techniques.
Experienced in Performance test strategy, test plan, test analysis and summary report preparation.
Knowledge on performance tuning activities.
Created performance scenarios and scripts for doing multiple iterations.
Experience in testing both Web Based and Client/Server applications .
Experience in analyzing Business and Development Specifications, Use Cases, and Detail Design to develop test requirements, procedures and test cases
Proficient in using C for correlation and parameterizing of Vuser scripts to handle dynamic data values.
Well versed with the behavior of online monitors and the techniques to fix the monitoring issues and monitoring Vuser status
Well versed with all functionality of Virtual User Generator, Controller, and Analysis
Configuring Pacing and Think Time to meet load rates
TECHNICAL SKILLS
Testing Tools:
LoadRunner12.0,HP Performance Center 9.5, ALM Performance Center 11, 11.5, Shunra, jmeter, Quality center 9.0/9.2, ,Neoload
Database :
Oracle, DB2, MY SQL, SQL Server
Protocols:
HTTP,Ajax,.Net, FTP, Citrix
Languages:
C, Java, SQL, VB
Methodologies:
Waterfall, Agile
Database Tools:
Toad, MySQL Workbench, DbVisualizer, IBM DB2
Monitoring Tools:
HP Sitescope, HP Diagnostics, Wily Introscope, Team Quest, BMC Patrol,Dynatrace
Web Servers:
Tomcat, Apache,
Application Servers
Weblogic, Web Sphere, JBoss, Oracle iAS
Professional Experience
The Northern Trust Bank ,Chicago Sep2013 Present
Performance Engineer
Responsibilities:
Involved in gathering requirements for performance testing
Analyzed business and user requirements /specifications to ensure the application adheres to business standards
Wrote comprehensive Performance Test Plan.
Executing Load Test scripts for different QA Environments and identifying memory leakages.
Enhanced and debugged the scripts using Vugen and performed Parameterization and Correlation to meet the requirements
Responsible for developing baseline Scenarios and Load Testing Harnesses for load/performance testing of the application
Ensure the compatibility of all application platform components, configurations and their upgrade levels in production and make necessary changes to the lab environment to match production
Responsible for developing and executing performance and volume tests
Developed test scenarios to properly load / stress the system in a lab environment and monitor / debug performance & stability problems.
Partner with the vendor organization to analyze system components and
