SUMMARY:

• 10 + years of experience in IT Software Quality Assurance, scrum methodologies especially in performance engineering
• Experienced Performance Engineering leader across multiple large organizations like Oracle, Cisco and USPTO
• Proficient in end - to-end Performance Testing with focus on Agile software development methodology
• Over 7 years of experience in using HP’s LoadRunner (v9.5 to v12.53) and for Performance testing
• Executed performance tests for Load, Stress, Scalability, Endurance and Capacity Planning
• Strong understanding of performance testing methodologies and practices
• Detail oriented and very dependable
• Team player with strong analytical thinking and process know how
• Experience in identifying and analyzing Java/J2EE Application Performance including Memory Leaks, CPU spinners, threading synchronization issues like dead locks, thread starvation etc.
• Experience with Enterprise Java(J2EE), JSP, Java Script, jQuery, Spring, Hibernate
• Thorough understanding of software quality assurance best practices, SDLC and agile frameworks

PROFESSIONAL EXPERIENCE:

Senior Performance Engineer

Confidential, Dallas, TX

Responsibilities:

• Performance Testing is a subproject of the Oncor CIS (Customer Information System) replacement Project, which involved switching from legacy system to Oracle E-Business suite.
• Designed, created, maintained and used performance test scripts for web-based applications using HP LoadRunner 12.53 with Web HTML/HTTP and Java protocols.
• Created SOAP, JMS and MQ scripts using web services and Java protocols in LoadRunner.
• Configured the scripts to output all the input data and responses to text files for use in analysis of test results.
• Modeled workloads to mimic production after studying the requirements for baseline, stress and endurance tests.
• Performance Monitoring and Bottleneck identification of resource utilization for Windows and Linux System using System tools and APM tool DynaTrace.
• Worked closely with the web development team to ensure quality deliverables.

Environment: Performance Center 12.53, SiteScope, JProfiler, DynaTrace, SOAP UI, Java, Perfmon, Oracle DB, Python, Splunk

Senior Performance Engineer

Confidential, Alexandria, VA

• Multiple performance projects related to patent management software applications executed in an agile environment.
• Complete responsibility from performance project inception to completion of the engagement.
• Executed over 30 projects in two years with high stakeholder satisfaction
• Conduct requirements gathering and test analysis working closely with product owners and development teams
• Lead and actively participate in meetings with product owners
• Expertise in script creation and design using LoadRunner v12.53 for HTTP/HTML, Seibel, TruClient and Web Services (REST, SOAP, WSDL, XML, JSON)
• Create precise test scenarios by studying workload and conducting timing tests
• Expertise in analyzing and correlating load test results with server side metrics
• Experience in integrating test scripts with VTS (Virtual Table Server) of LoadRunner
• Extensively used TeamQuest, SiteScope, Splunk, AppDynamics and Open NMS to monitor performance tests and debug errors and bottlenecks
• Creating complete test documentation like Test Plans, Test Reports
• Report and log negative trends and KPI breaks as performance test defects.
• Contribute to system and architectural studies
• Create trend analysis based on previous test executions.
• Used Jenkins to schedule tests to help development teams to use CI & CD in software development process.
• Attended daily scrum meetings. Participated in sprint review and sprint retrospective meetings

Environment: Performance Center 12.53, AWS, SiteScope, JProfiler, AppDynamics, SOAP UI, .Net, Java, Perfmon, Citrix, Cassanda, Oracle DB, Python, Splunk, Solr, Tomcat, Jenkins

Team Lead/Performance Engineering

Confidential, Houston, TX

• Gathering and understanding the requirements
• Creating automated scripts using LoadRunner 11.2 using Web HTTP/HTML, SAP and Java protocols and Jmeter
• Created test scripts using Apache Jmeter
• Auditing and peer review of team’s scripts and scenarios
• Designing load testing scenarios for various load conditions.
• Monitored systems with Sitescope to gather OS metrics.
• Analyzing the Performance Test Execution Report
• Used online monitors and real-time output messages
• Analyzed, interpreted, and summarized meaningful and relevant results to create test reports.
• Skilled at raising defects in QC ALM.

Environment: Load Runner 11.52, Performance Center 11.52, Jmeter, SiteScope, JProfiler, SAP, SOAP UI .Net, Java, Perfmon, Citrix XenApp, Windows Server 2008, QC, QTP, Oracle DB, Python

Confidential, Redwood Shores,CA

Principal Member of Technical Staff

• Oracle Corporation is a leader in ERP Software, Middleware and Databases. I worked initially in the Applications Technology Group (ATG) and most recently in Fusion Middleware Group.
• Designed, created, maintained and used performance test scripts for web-based applications using HP LoadRunner (including test scripting, test execution, results analysis, tuning/troubleshooting and reporting).
• Performance Monitoring and Bottleneck identification of Resource Utilization for Windows and Linux System using System tools, SiteScope.
• Preparing detailed test plans, acceptance criteria and test scenarios.
• Created, maintained and used automated test scripts for web-based applications with Frameworks using QTP
• Create test suites and test cases for SOA testing
• SOA testing, synchronous and asynchronous message-level testing.