SUMMARY

• 6+ years of experience in system design, Performance Engineering including Tuning, Analysis and recommendations Testing which includes Performance Automation testing in web services - SOA, web-based applications and Manual Quality Assurance. 4+ years of diverse experience as a Performance Test Engineer/Consultant with expertise in Performance Testing, Software Testing Life Cycle (STLC), Test Case Development/Automation, Test Scripting using HP LoadRunner and JMeter. Mentors team/offshore members in technology, process, architecture and delivery of applications
• Used HP tools Quality Center (QC), LoadRunner, Performance Center and JMeter Open source tool for Performance Testing.
• Worked extensively on LoadRunner 9/9.5/11.5/12.02 v especially with protocols viz. Web (HTTP/HTML), Citrix, MQ, Webservices, Ajax, Web (Click & Script), RTE, Siebel Web, Oracle 2-Tier, Citrix, DB, SOAP, REST, Truclient etc.
• Wrote high level LoadRunner scripts by using Virtual User generator for Single User, Base Line, Soak (Endurance test) scenarios by storing dynamically varying object IDs in parameters and validating correct downloads of HTML pages by validating content in sources
• Conducted meetings with Key Stakeholders-Business Representatives, Project Managers, Developers, DBA’s, Infrastructure leads, Architects, Middleware etc.,
• Expertise in Agile Testing Methodologies & STLC
• Experienced in preparing Performance Test Strategy, Test Plan with Risk Assessments and Test Closure Reports
• Configured and used IP Spoofing in LoadRunner to simulate a more realistic testing scenario.
• Experienced in System Performance Testing Methodologies (Load/Spike/Stress/Endurance Tests).
• Expertise in gathering and analyzing various usage statistics like peak hour traffic and peak hour resource usage and designing production like scenario.
• Analyze the CPU Utilization, Memory usage, thread usage, thread contention, Garbage collection, and DB connection to verify the performance of the Application.
• Hands on Experience of Monitoring tools such as HP SiteScope, CA Wily Introscope, Dynatrace and AppDynamics.
• Configured UNIX, database resources for performance monitoring on Performance Center.
• Hands on experience in Creating Dashboards in Splunk as administrator and other monitoring tools.
• Pinpointed issues and bottlenecks and presented them to development team.
• Expert knowledge of Identifying and Analyzing the Bottlenecks in Performance testing, Web Performance Throughput, Server Response Time and Network Latency.
• Experienced in analyzing scenario results using LoadRunner Viz. On-line graphs analysis and reporting, network delay, client delay identification, I/O delays, transaction time, CPU and memory usage, miscellaneous, server level issues.
• Performed regular testing as test scripts prepare and test execution and analysis of performance progress, defects, risk assessment, impact reports.
• Experience with testing different versions of Oracle EBS/11i/r12, Siebel CRM and PeopleSoft HCM/FSCM 9.0/9.1 and Most of the Modules.

TECHNICAL SKILLS

Tools: HP Load Runner 8.0, 9.5, 11.0, 11.50, 12.02, HP Performance Center 11.0,11.5, 12, ALM, HP Quality Center, JMeter 2.5, 2.7, 2.8, 2.9, 2.10, SOAP UI and QTP, JIRA v6.1.3, Toad, Jprofiler, XML Spy, Putty, VMSTAT, TOP, SAR, PERMON, tcpdump, Wireshark etc.

Cloud Testing Tool: HP Storm Runner Cloud testing

Web Servers: Tomcat J2EE, E-Portal, IIS, Sun One Server, Microsoft Team Foundation Server, IBM WebSphere Portal

Application Server: Jakarta Tomcat, IBM WebSphere MQ Series, BEA WebLogic, Java Web Server, Messaging.

Networking: Firewalls, Routers, Hubs, VPNs, Wireless Internet Products

Database: Oracle, Sybase, MS SQL Server, DB2

Languages: Microsoft C#, C, C++, visual basic, Php

Markup/Scripting Languages: DHTML, CSS, jQuery, JavaScript, XML, HTML, Java/J2EE, TSL

Web Technologies: HTML, CSS, jQuery, WordPress

Packages: MS-Office, Adobe Photoshop CS5, Dreamweaver, flash, Illustrator, In Design

RDBMS: MS SQL, Microsoft Access, SQL Server, Oracle Database

Operating Systems: Windows 98, 2003 Server, Windows NT/2000/XP.

Monitoring Tools: Performance Center, Wily Introscope, HP Sitescope, Dynatrace, HP Diagnostics, Transaction Viewer, Splunk, OEM & App Dynamics.

PROFESSIONAL EXPERIENCE

Confidential, Alpharetta

Performance Engineer

Responsibilities:

• Prepared test planning document based on analysis of requirements and design documents.
• Write/maintain test case scripts and execute; document detailed results and summary report.
• Developed Test plans to ensure accomplishment of load-testing objectives
• Used extensively Ajax Truclient protocol for the project.
• Uploaded different file sizes like 1mb, 5mb, 10mb for the application by using truclient.
• Measured response time and API response time during performance testing for Ajax Truclient protocol scripts.
• Downloaded up to 1000 records using Excel export using Truclient.
• Performance baseline testing, load testing and stress testing during the performance testing cycles.
• Developed Test scripts through LoadRunner Vugen and Created Different Scenarios for each Application, executing them in ALM.
• Responsible to plan and perform various types of testing such as System Testing, Integration Testing, Performance Testing, Stress Testing, Endurance Testing and Regression Testing.
• Configured LoadRunner Controller, Load Generator and Execute Performance Test for multiple cycles of test scripts.
• Performed both automatic and manual correlation using the options in LoadRunner.
• Uploaded Scripts, Created Timeslots, Created Scenarios, maintained scripts and Run the Load Tests in performance Center. Analyzed Test Results Response time, Transaction per Seconds and Throughput per graphs.

Environment: HP LoadRunner 12.5, Performance Center, HP ALM, SharePoint, C, XML, HTML, MS Office, SQL, and Windows

Confidential, Pleasanton, CA

Performance Engineer

Responsibilities:

• Conducted work group sessions with application managers, developers. Business analyst for gathering requirements, analyzed requirements.
• Responsible for the creation of the test plan/strategy, test schedule, testing status reporting, test case creation, monitoring of test case execution and script execution where needed.
• Involved in test environment build and designed Load (capacity) model on the basis of current volume and projected percentage increase in volume.
• Integrated Performance Testing with various applications as well as within a Cloud environment.
• Build HP-Storm Runner Load Tests (Scenarios) for cloud performance testing-2015
• Extensively Worked in Web, Citrix, Click and Script, Oracle Protocol, Seibel, Winsock, Soap protocols, Web Services, RTE, SAPGUI. Reviewed scripts that were developed by teammates and verified scripts in the standalone mode.
• Uploaded Scripts, Created Timeslots, Created Scenarios, maintained scripts and Run the Load Tests in performance Center. Analyzed Test Results Response time, Transaction per Seconds and Throughput per graphs.
• Experience having appropriate test strategies on continuous testing for agile scrum development teams; and volume-based tests for a given release.
• Performance baseline testing, load testing and stress testing during the performance testing cycles.
• Developed Test scripts through LoadRunner VUGen and Created Different Scenarios for each Application, executing them in ALM.
• Experience having Continuous Integration as well as Continuous Delivery and Deployment.
• Exposure in performance engineering to monitor and find bottlenecks using monitoring tools like AppDynamics, Splunk.
• Used IP spoofing to generate and associate different IP addresses to Virtual Users to emulate real-time scenarios for load balancing issues.
• Analyzed Load Runner on-line graphs and reports to identify network/client delays, CPU /memory usage, I/O delays, database locking and other issues at server level.
• Responsible for Performance Tuning Java Application.
• Performed both automatic and manual correlation using the options in LoadRunner.
• Configured Performance Monitors to monitor and analyze the performance of the server by generating various reports from CPU utilization, Memory Usage to load average etc.
• Analyzed LoadRunner Metrics and other performance monitoring tools results during and after performance testing on Application server database and generated various Graphs and Reports.
• Utilized Database, Network, Application server and WebLogic Monitors during the execution to identify bottlenecks, bandwidth problems, infrastructure problems, and scalability and reliability benchmarks.
• Created Dashboards in Dynatrace Diagnostics and Splunk as per project needs.
• Added Header with the script and monitoring the script Using Dynatrace Client.
• Used Dynatrace, Jprobe tools for profiling the application to find out where the performance issue
• Did deep diagnostics using Dynatrace Tool, Monitored DB and Application Servers to trouble shoot root cause of problem
• Carried out deep dialogists using Dynatrace to capture memory leaks in the application by carrying out Longevity tests.
• Used Dynatrace to measure web site performance in test environment to capture performance metrics of key product features
• Monitoring application health using Dynatrace and reviewing performance of different components of web pages, also comparing daily, weekly and monthly trends for deep down analysis.
• Setting up user profiles, configuring and adding application servers on Dynatrace tool.
• Reviewing web components using Dynatrace client, analyzing and giving feedback to improve performance.
• Responsible to plan and perform various types of testing such as System Testing, Integration Testing, Performance Testing, Stress Testing, Endurance Testing and Regression Testing.
• Experience working in an Agile development using tools such as GIT, VersionOne .
• Responsible to implement CICD process.
• Monitored Application Server through Analysis. Analyzed various graphs by LoadRunner Analysis and communicated bottleneck issues to the System administrator
• Responsible for complete functional and regression testing, the Siebel application used to manage and maintain the leasing data in the company.
• Determined the source of bottlenecks by correlating the performance data with end-user loads and response times. Participated in Defects to discuss the bottlenecks and Attended in a walk-through meeting, regular client calls with business stakeholders, SMEs, technical stakeholders, weekly status meeting and send weekly report status to the manager.

Environment: HP-Storm Runner, Load runner 12/12.02, Performance center 11.52/ALM, Dyna Trace 6.1, Splunk 6.2 Web logic 11g, Windows XP, VUgen, Web methods Integration Servers, Windows 2008, Windows Vista, Web applications, Portal applications, XML files, Jconsole, SOAP.

Confidential, IL

Performance Engineer

Responsibilities:

• Prepared test planning document based on analysis of requirements and design documents.
• Execute performance / volume testing to ensure all development deliverables are production ready using HP Performance Center.
• Write/maintain test case scripts and execute; document detailed results and summary report.
• Developed Test plans to ensure accomplishment of load-testing objectives
• Developed and Executed Jmeter Scripts.
• Manage testing tasks concurrently on multiple projects.
• Coordinate the overall execution of the test plan with group and business representatives.
• Participated in the Performance and Infrastructure testing activities surrounding Web based, middleware applications, a set of web services built on varying technologies (.net, J2EE based web services).
• Good understanding of the project life cycle, from analysis to production implementation, with emphasis on test data metric analysis, performance testing, load/stress testing, and auditable documentation of plan and results.
• Used Winsock and ODBC Protocol to execute store procedure using LoadRunner for Database migration from Sybase to SQL Server.
• Used SOAP UI for testing of the web services under the implemented SOA framework.
• Performed Baseline, Load and Stress Testing Using LoadRunner and Present Performance statistics to the Team.
• Extensively worked on the VUGen script in Web, Mobile protocol and Web services (SOAP) Protocol in LoadRunner, simulate virtual users and transactions and simulated user think time.
• Developed LoadRunner scripts using VUgen for Single User, Baseline, Soak scenarios by storing dynamically varying objects IDs in parameters and validating correct downloads of the HTML page by validating the content in Sources.
• Measured Response time of the important action of users using start and stop transaction functions.
• Configured LoadRunner Controller, Load Generator and Execute Performance Test for multiple cycles of test scripts.
• Installed and Configured application through profiling tools such as VisualVM, Jconsole and Monitored Linux resources during the load test finding Bottlenecks and solving the issues on Linux servers using different monitors.
• Configured and used Sitescope Performance Monitor to monitor and analyze the performance of the server by generating various reports from CPU utilization, Memory Usage to load average etc.
• Developed and Implemented load and stress test with LoadRunner, and present performance statistics for the Application Teams.
• Analyzed all the various performance metrics involved in the test run like Web resources, CPU, Memory, Request Analysis, DB Connection Pool, and Thread Pool etc.
• Used Quality Center to invoke the scripts and initially performed the baseline testing and organized all the scripts systematically and generated reports
• Extensively worked on Performance monitoring and analyzed the response time Memory leaks, hits/Sec and throughput graphs.
• Uploaded scripts in ALM Performance Center, Created Time slots, Created Test schedules and maintain scripts. Used Performance Center for Scripts in ALM project and submit defects.
• Monitored hardware capacity ensures the necessary resources are available for testing.
• Worked closely with software engineering team members in order to tune and optimize product stability and performance.
• Assisted in application tuning and infrastructure capacity requirements to support high-volume peak periods of traffic.
• Performed Baseline test, stress test and high volume of users using Jmeter and monitored the performance of the load test on the system and measured database response time, Http request, Login and proxy server.

Environment: HP LoadRunner 11/11.5, HP UFT, Performance Center, HP ALM, SharePoint, Sitescope, Java, C, VBScript, TSL, XML, HTML, MS Office, SQL, PL/SQL, VTS, SOA, Crystal Reports, Webservices, WebSphere(WAS), Unix and Windows

Confidential, Dallas TX

QA / Performance Test Engineer

Responsibilities:

• Drive automation test initiatives that include by defining automation tools, infrastructure, test plans and scripts. Created Resource Estimates, Test Plan and Test Strategy documents.
• Collaborate with Production, Technical and Business Managers in estimating, planning and scheduling performance test projects
• Created and designed the scripts using Load runner depending on the requirements and protocols
• Deployed build to performance testing environment for testing and ran Load/Stress/Endurance test and all Performance related Tests based on the needs and Requirements.
• Involved in performing volume testing based on the production volumes and cycles.
• Responsible for creating the Load Distribution tables for various scripting modules involved.
• Responsible for creating the load scenarios and various runtime configurations for the individual scripts that are part of the load test.
• Monitoring software and hardware behavior during test run using PERFMON and LoadRunner online monitors.
• Wrote Scripts on various protocols such as Web, Web Services, AJAX and Ajax true client.
• Worked closely with Business Owners, Architects, and Developers to do pro-active Capacity planning /Monitoring / Tuning to make sure the applications are scalable and available to the growing business needs
• Drilled down the problematic pages in Analysis to find out where the performance degradation is has been occurring.
• Pinpointed the bottlenecks present in different layers of the Application and Identified Memory Leak in the App and made recommendations to overcome the same
• Monitor testing through couple of monitoring tools using Dynatrace, Sitescope and Wily Introscope etc.
• Used Dynatrace and Wily Introscope Extensively to monitor all the Tiers for Determining any performance Bottlenecks.
• Configure Dynatrace diagnostics to capture matrices during load test for analysis.
• Identify Performance bottleneck in code using Dynatrace Diagnostics and Splunk.
• Worked on P1 Tickets related to out of memory, exception occurred on production by using Dynatrace Diagnostics to identify the Performance bottlenecks.
• Used diagnostic tools along with load runner to identify the issues in the application.
• Collected different performance metrics from various components of systems, analyzed performance data and presented Test reports to various audience from technical groups to Senior Management and Executives.
• Experience in performing end-to-end functionality testing for Web-based, Client-Server, Database, and Middleware Applications.
• Created Performance test completion reports.
• Analyzed various graphs while running and after the load test (Running vusers, transaction response time, Throughput, Hits per second, Error statistics and Error description graphs.

Environment: HP LoadRunner 9/9.5, QC, WinRunner, IBM Rational, SiteScope, Dynatrace, wily Introscope. Performance Center, HP J2EE Diagnostic, Windows, IIS 5, JMeter, IBM AIX, SQL, DB2, SQL Server, Oracle, UNIX, Siebel, SOA, WebSphere, J2EE.