SUMMARY:

• About 8 years of experience as a Performance Analyst involved in Performance Testing and Regression testing of large - scale systems.
• Expert in Load Testing and Stress testing large scale multi user Applications using HP Load Runner, HP Performance center
• Excellent working knowledge in Developing & Implementation of complex Test Plans, Test Cases and Test Scripts using automated test solutions for Client/Server and Web-based applications.
• Experience in understanding Business Process from the requirements.
• Expertise in working with HP Load runner & HP Performance Center, Jmeter, SOAP UI and QuickTestPro/HP Unified Functional Testing
• Expertise in Load Runner scripting with Web (Http/Html),Oracle NCA,SAP GUI, SAP-WEB, Citrix ICA, Web services and Ajax Truclient Protocols
• Experience in performance monitoring tools like Splunk, AppDynamics, Dynatrace, Site scope, Perfmon, HP Analysis and JProfiler
• Proficient in generating Load Test analysis reports using Load Runner Analysis.
• Involved in identifying Performance bottlenecks.
• Expertise in Developing Automation suits/scripts for testing using tools HP ALM 12.50 Performance Center, LoadRunner 12.50
• Experience in writing Quick Test Pro VB scripts to execute Regression Testing and maintain execution components.
• Experience working with tools like Strom runner, Jmeter
• Strong working experience in testing on both WINDOWS and UNIX environments.
• Strong in SQL and PL/SQL queries on RDBMS.
• Expertise in conducting different types of Load Tests like Soak Testing, Isolation Testing, Stress Testing, Endurance Testing, Fail over etc.
• Experience in Installation and Configuration of Software and Hardware in testing environment.
• Excellent analytical and Communication skills and ability to work either independently or as a part of a team.
• Experience in coordinating on shore and off shore resources.

TECHNICAL SKILLS:

Testing Tools: Performance center 11.x/9.5,LoadRunner9.5 to 12.02, Quick Test Pro, Jmeter, SOUP UI

Management tools: Quality Center 10.0

Languages: C, C++, Visual Basic 5.0, Core Java

Operating Systems: Windows, UNIX

Web Development: HTML, VBScript

ERP: SAP, EBS

Tools: /Applications: Dynatrace, AppDynamics, Splunk, Site scope and HP Analysis

Business Tools: MS Word, MS Excel, MS Power point & MS Project

Web Technologies: J2EE, JavaScript, ODBC, ActiveX, VBScript, ASP,LDAP SiteMinder, SOAP, Web Services.

Application/Web servers: Web sphere, Web Logic, Apache Tomcat

Databases: DB2, Oracle 8i, Sybase 11.x, SQL Server, MS-Access

Internal Tools: QA MapperTM, EffectaTM

PROFESSIONAL EXPERIENCE:

Confidential, CA

Sr. Performance Test Engineer

• Gathered the performance business requirements from the Customer
• Understand the application architecture & critical business application middleware services
• Developed scripts using web HTTP/HTML, Ajax Trueclient, webservices protocol
• Created Performance test scenarios for large scale web applications using performance center, stormrunner, HP controller
• Played performance test lead and onsite coordinator role in this project and was involved in performance testing effort planning, understanding the requirements, resource management and scheduling meetings and coordinating performance testing activities between client and offshore resources, handled multiple projects
• Prepared performance test plan, work load profile by analysis the already existing production system stats and baseline the performance test load profile and SLA’s
• Good experience in Diagnostics issues using Appdynamics

Confidential, TN

Sr. Performance Test Engineer

• Identify the Performance critical business scenarios that need to be tested
• Recommend and describe the Performance test strategies that need to be tested
• Designing Scripts using web HTTP/HTML, webservices, Ajax Truclient protocol
• Enhanced scripts with correlation, parameterization and LR functions and user defined functions.
• Created and implemented test scenarios with Performance center for dry-run, baseline, load and break tests.
• Integrated Performance tester with Continuous integration and continuous deployment
• Monitor systems while under expected load, CPU & memory of servers using AppDyamics & Monitoring the oracle web logic server during load test execution
• Simulate real-world use on an environment & conducted different types of Load Tests like Soak Testing, Isolation Testing, Stress Testing, Endurance Testing
• Maintained repository for scripts, scenarios, test data, documentation, results, detailed analysis and reports.
• Jmeter is used to create login sessions in my project

Environment: Load Runner 11.52, HP ALM Performance Center 11.5 2, AppDynamics

Confidential, San Francisco,CA

Performance Test Engineer

• Confirm system performance at an isolated level, component, and integrated levels (DB, Arc Map, Citrix and Web servers)
• Validate performance parameters such as CPU utilization, memory utilization for the application server, DB server
• Measure response times for the application critical business transactions/NFR’s
• Analyze business processes and work flows and identify key areas concerning application functionality and behavior
• Prepare test plan constituting project scope, environment, resources, approach, data preparation, result analysis and test project deliverable for performance testing of the application
• Prioritized business scenarios and identified scenarios which represent the maximum application traffic.
• Created performance test plans, test cases, test data for every business component and generated test scripts for the same with mercury tool LoadRunner
• Enhanced scripts with correlation, parameterization and LR functions and user defined functions.
• Created and implemented test scenarios with controller for dry-run, baseline, benchmark, load and break tests.
• Instrumented windows and Unix resource monitors, data-base resource monitors, web resource monitors like MS IIS monitors, various graphs like Average transaction response time graphs, error statistics graphs, etc to monitor the system under test.
• Maintained repository for scripts, scenarios, test data, documentation, results, detailed analysis and reports.
• Generated detailed summary reports, merged, filtered and correlated graphs to represent the apparent bottle-necks in the application
• Together with BAs, network administrators, database administrators, integration engineers, identified problems in the application/server architecture and functionality.
• With the LoadRunner analysis data, identified and suggested risks and solutions. Tuned the application/server architecture for optimal system performance.
• Delivered detailed Performance Test Analysis reports and recommendations plan report based on system performance and diagnosis
• Used Sniffer tools like Fiddler,httpfox etc to implement new request body and debug the requests for proper response codes and response body to avoid rescripting the whole flow

Environment: Load Runner 12.02, HP ALM Performance Center 12

Confidential

Performance Test Engineer

• Review the business processes and systems to understand the technology and architecture of the System. Analyze business processes and work flows and identify key areas concerning application functionality and behavior.
• Work with Business and Dev teams to identify test scenarios which consist of testing scripts that will serve as a suitable representation of the application functionality and system performance
• Prepare a detailed test plan constituting project scope, environment, resources, strategy, monitoring, data preparation, Result analysis, etc., for performance testing of the application
• Provide system administrative support for HP Performance Center at both hardware and software levels.
• Developed performance test plans, test cases, test data for every business component and generated test scripts for the same with mercury tool LoadRunner
• Integrated Loadrunner with Splunk to get the real-time 90th percentile response times data for the transactions in current test.
• Enhanced scripts with manual correlation, parameterization, C and LR functions and user defined functions.
• Used JMeter for some of the scenarios
• Designed script in a modular architecture for every component and maintained functions and scripts in a shared repository.
• Designed and implemented test scenarios for dry-run, baseline, benchmark, load and break tests.
• Maintained repository for scripts, scenarios, test data, documentation, results, detailed analysis and reports.
• Instrumented Dynatrace monitoring to identify potential performance bottlenecks in all tiers of the system
• Instrumented Dynatrace & HP Sitescope monitoring to identify potential performance bottlenecks in all tiers of the system
• Worked with Ops team to monitor the system health heat-map and drilldown into system components with degraded performance.
• Established war-rooms and worked with architects, developers, administrators for diagnosis and possible solution options for performance tuning
• Delivered detailed Performance Test Analysis reports and Recommendations.

Environment: Load Runner 9.1 and Performance Centre 9.1, HP ALM Performance Center 9.1