SUMMARY

• 7 Years of extensive experience as a Performance Test Engineer with expertise in Performance Testing, Functional Testing, Software Development lifecycle (SDLC), Test Case Development/Automation, Test Scripting in LoadRunner, TruClient, Silk Performer and Rational Performance Tester for Client/Server, Windows, UNIX, Linux, and Web based applications and services.
• Excellent understanding the importance of performance tester in Development/ Enhancement and Maintenance of software applications.
• Experienced in Virtual User Generator (VuGen) scripting for performance/load testing, Multiple protocols (Web http/html, web services, Ajax, TruClient, Mobile, Citrix), Controller and Analyzer Tools, Report generation.
• Functional knowledge and experience of System Performance Testing Methodologies (Spike/Stress/Endurance Tests).
• Expert knowledge of SOA Testing, Bottlenecks in Performance, Web Performance Throughput, Server Response Time, Network Latency.
• Experienced scenario results analyzer using LoadRunner. On - line graphs analysis and reporting, network delay, client delay identification, I/O delays, transaction time, CPU and memory usage, miscellaneous server level issues.
• Extensive experience with LoadRunner module Design, Runtime and Analysis.
• Expert in Developing VUGEN Scripts.
• Experience in Preparation of Automated Tests within the Keyword driven automation framework.
• Adept in formulating Test Plans, Test cases, Test Scenarios, Test Approach and setting up testing environment. Experienced in Writing Training documents, Traceability Matrix.
• Performed regular testing and analysis of performance progress, defects, risk assessment, impact reports
• Expert creator of comprehensive performance test results, analytical performance status reports,
• Experienced demonstrator of defect, projected and actual execution, risk assessment and impact reports to technical and non-technical audience/management/project teams.
• Expert in Automated Testing in different testing and Software Development Life Cycle (SDLC) methodologies like Waterfall, Agile.
• Performed tests and analysis such as load test, spike test, stress test, endurance test, performance bottleneck test, benchmark test, baseline test etc. using LoadRunner, Borland Silk Performer on web server, application server and database server at different levels and loads.
• Simulated different levels of user load (Vusers - simultaneous user load/concurrent user load).
• Practiced tester of web application running Load Balancers with different types of logic for distributing incoming HTTP requests ( round robin).
• Experienced in Database Monitoring by using various Performance Tuning techniques.
• Proficient in SQL tuning using HINTS, EXPLAIN PLAN and Indexes.
• Create dashboards, monitor application architecture with DynaTrace.
• Extensive experience on C, C++, C#, HTML, XML, Java and other scripting languages .
• Extensive experience of Web languages (HTTP/HTML), Web Services, Oracle, Citrix Protocols, etc.
• Proficient in Structured Query Language (SQL), Joins, PL/SQL stored procedures & triggers.
• Experience in executing SQL queries in order to view successful transactions for Data validation.
• Experience in preparing Test data by retrieving data from Relational Databases Oracle, MS SQL Server.
• Good Analytical, Interpersonal and communication skills. Result oriented, committed and hard working with a quest to learn new technologies and undertake challenging tasks. Experience in working as a team member and also work independently to resolve technical issues of a project.
• Quick Learner, adapter of new tools/technologies and their test applicability. Highly motivated, self-starter able to work independently and collaboratively within a diverse technical team.

TECHNICAL SKILLS

LoadRunner Protocols: Web(http/html), MQ Client/Server, Winsock, Web/Citrix Dual Protocol, Database Protocols, SAP GUI, Click & Script.

Tools: Performance Center, LoadRunner, Wily Introscope, Site Scope, JMeter, NeoLoad, AppDynamics, Dynatrace, Splunk, Clear Quest, Informatica

Languages: C, C++, C#, SQL, PL/SQL, HTML, XML,JAVA, JavaScript, Unix Shell, VB Script

HP Test Suite: LoadRunner, LoadUI, Quality Center, Performance Center, SiteScope

Application Tools: MS Office, MS Project, MS Visio

Operating Systems: Windows 95/98/2000/XP/VISTA, UNIX, Linux, Solaris, Windows NT.

PROFESSIONAL EXPERIENCE

Confidential, Herndon, VA

Performance Engineer

Responsibilities:

• Worked in agile performance testing cycle from initialization, requirement gathering, test planning, scripting, test design, test execution, result analysis/presentation, re-testing, and bottle-neck remediation to sign off.
• Developed scripts using LoadRunner for web application.
• Create load test using LoadUI with multiple user iterations to reflect the traffic.
• Executing multiple rounds of Load Tests, Peak Tests a varying user load to test scalability and monitor change in system behavior with increased load.
• Compare load test results with Baseline results to determine system degradation and match with SLAs (Service Level Agreements).
• Tracking of various testing/project activities and issues tracking using Jira.
• Support Oracle. Linux and Solaris Patching and Upgrade activities on servers. Start and stop the JVM using shell scripts. Restart app agent and machine agent related to AppDynamics.
• Conducted load testing for various sub modules of the application by generating load through virtual users using Load Runner.
• Develop Test Plan and strategy for performance testing end-to-end Mortgage application.
• Complex test strategy that incorporates multiple line of testing in given test period such as HTTP and Web Services testing, Batch Processes and overnight data migration testing, external third-party SOAP calls and Printer performance testing.
• JMeter based testing of SOAP and Restful web services and APIs.
• Gathered performance requirements for the application and designed performance tests for the multiple clients within the organization.
• Responsible for analyzing results, reports and charts to see response times of individual transactions with respect to Web Applications (HTTP/HTML), Flex, Web Services and Ajax Truclient Protocol.
• Scaling the servers depending on the performance testing.
• Troubleshoot bottlenecks after patching efforts.
• Framework development in LoadRunner along with exporting and importing frameworks among team members.
• Monitor network traffic and system performance using DynaTrace and Splunk.
• Conduct POC for various third-party applications to make sure they can be tested with LoadRunner such as correspondence editor.
• Conduct Knowledge Transfer and Training of team members from novice to intermediate in performance test script development, test execution and report generation.

Environment: Loadrunner 12.63, LoadRunner Enterprise 2020 SP1, NeoLoad, JMeter, SoapUI, Jenkins, WebApplications(HTTP/HTML), Web Services, Java, .Net applications, J2EE, JVM, JavaScript, MQ Protocol, Oracle, Clear Quest, IIS, Oracle, MS Access, MSVision, MS Project, SQL server, Windows, Web Sphere.

Confidential

Performance Engineer

Responsibilities:

• Coordinating testing efforts and assisting QA manager in mobile based application platform.
• Analyzing of requirements/document designs for test planning.
• Executing performance/volume tests using HP LoadRunner (VUGen), on project deliverables, to guarantee production readiness.
• Developing test case scripts, executing scripts, documenting results and summary report in details.
• Network throughput analysis using network packet capture tools such as Fiddler.
• Agile environment testing with conjunction with development, regression and UAT to deliver best performing solutions to end user.
• Monitoring and resolving test issues.
• Multi-tasking between testing concurrently on multiple projects.
• Current release management, installation activities and scheduling for next release.
• Working in project teams and interact with Business Analyst, developers on requirements for testing.
• Test plan execution in coordination with business representatives.
• Used JMeter for executing scripts.
• Performance/Infrastructure testing of Web applications based on multiple technologies such as .NET, JAVA.
• 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.
• Executing back end server-side web services testing using LoadRunner.
• Web services testing including SOAP and RESTful API.
• Database creation, monitoring, backup and migration for MSSQL using tools such as Visual Studios, SQL Server,
• Performing tests of web services using SOAP UI under implemented SOA framework.
• Using various Correlations (Manual and Automatic) to Parameterize Dynamically changing fields.
• Data preparation for Parameterized values in scripts for multiple scenarios.
• Developing Vuser scripts development and enhancement using Parameterization of constant values inside LoadRunner.
• Test Planning using Performance Center, test case maintenance of test cases and scripts for execution.
• Defects reporting, defect tracking and life cycle management in Jira.
• Build version maintenance and tracking in Jenkins for Windows app.
• Systematic script organization, report generation, research of production issues.
• Handling any other responsibility as instructed by the Management or QA Lead Engineers.

Environment: HP LoadRunner12.53, Apache JMeter 3.1, Visual Studios (VSTS), Perfmon, Charles, Fiddler, Wireshark, SoapUI, Performance Center, Web Services, RESTful (POST, GET, PUT), Quality Center, Aws, Oracle, C#, ASP.NET, ADO.NET, MSSQL, Web Services, Jira, Jenkins.