SUMMARY

• Lead - Performance test engineer with overall 7 years of experience in Performance testing, engineering and capacity evaluation.
• Worked through the entire Performance testing life cycle Requirement gathering, test case creation, scripting, reporting and analysis using various tools.
• Expertise in performance testing using Load Runner with Web HTML/HTTP, WebServices, Java over HTTP, MQ, WinSock, Flex, Citrix protocol .
• Proficient in performance testing of variety of applications using tools like VSTS, Jmeter, RPT, TestComplete, SoapUI.
• Expertise in configuring and monitoring applications on various platforms using CA-Wily, Appdynamics, Dynatrace, BMC Perceiver.
• Expertises in applying customize code in script as have good knowledge of C, JAVA language .
• Used Fiddler, HTTP Watch for HTTP/HTML based application client-side profiling . Also used UFT for Browser side memory evaluation .
• Expertise in testing, tuning of micro services -based applications.
• Good hands-on in analyzing CPU, heap contention issues . Used IBM heap & thread dump analyzer . Good understanding of Java Garbage collection and underlying issues.
• Expertise in identifying opportunities for service virtualization helping organizations saves costs on infrastructure.
• Having basic knowledge of SQL and PL/SQL. Good in analysing Oracle AWR report .
• Ability to work under stringent time lines and meet predefined project goals
• Possesses good communication and interpersonal skills, excellent work ethic and the ability to work well in a team or individual environment as well as a team leader.
• Worked interactively with Business Analyst and Architect to find out business priority UseCase and workload.
• Good knowledge of designing Workload model like user distribution, thinktime, pacing.
• Good hands-on over execution tool like LoadRunner, Performance Centre and Jmeter.
• Expertise in analysing error, system logs of Web and Application server during failure to determine cause of failure.

TECHNICAL SKILLS

Performance Testing Tools: HP Loadrunner (9.1 to 12.52), JMeter, Microsoft VSTS, Fiddler, Soap UI

Protocols Worked: Web (HTTP/HTML), Web Services, Java over Http, MQ, WinSock, Flex, Citrix protocol.

Systems Worked On: WebSphere, WebLogic, Microsoft IIS & Apache Tomcat, AWS, PCF

Operating System: Windows 95/98/2000/NT/XP/Vista, UNIX& Mac

Programming Languages: C, C++, HTML, Core Java, J2EE, VB.Net

Microsoft Technologies: MS Word, MS Excel, Outlook, SQL Server

Profilers: IBM Heap & Memory analyser, Eclipse MAT, Browser developer tool, HTTP Watch, Jprofiler

Monitoring Tools: AppDynamics, HP Diagnostics & SiteScope, Wily Introscope, Perfmon, AWS CloudWatch

Database: SQL Server, Oracle, Cassandra & MySQL

PROFESSIONAL EXPERIENCE

Confidential, Irving

Performance Test Lead

Tools: /Platform: Iplanet/IHS Web Server, WebSphere Application Server, Oracle, DB2, Tibco, Load Runner 12.02, 12.53, Performance Center 12.01, 12.52(ALM), AppDynamics 4.2, CA Wily 10.01, Splunk, PCF, BMC Perceiver

Responsibilities:

• Implement Citi’s Performance testing process and methodology
• Automating implemented process to speed up activities and save manual effort.
• Leading a team of 5 associates and involved in performance testing activities
• Interact with project /product managers, Business Analyst, users to understand the business scenario
• Identify Test Scenario’s and Preparing Performance Test Case and Plan
• Identify transaction flows for Load distribution / workload modeling
• Execution of performance tests and capturing server metrics using LoadRunner
• Identify bottle necks in the load balancer, application servers, oracle database servers
• Analyze the test results and prepare a report with observations and recommendations
• Unix system metrics monitoring using commands like dstat, vmstat, mpstat, iostat
• Take heap, thread dumps for memory leaks, deadlock identification and share the findings with architecture team after preliminary analysis and providing tuning recommendations
• Provide the final Performance Test report with bottlenecks identified and recommendation for signoff

Confidential

Sr. Performance Test Engineer

Tools: /Platform: IHS Web Server, WebSphere Application Server, Oracle, DB2, Load Runner 11.0, Performance Center 11.0(ALM), HP Diagnostic, BMC Perceiver, CA Wily Introscope

Responsibilities:

• Designing of Workload Model
• Understand the performance test scenarios & use cases
• Develop Loadrunner scripts using VUgen for required business transactions.
• Test case scenario preparation in Performance center.
• Perform load, stress, endurance and volume tests depending on the requirement.
• Generated results using Analysis and generate a report with SLA comparison.
• Collecting perfuming logs and traces during the tests.
• Maintain the ownership of Dispatch module.
• Discussing regarding deadlocks with performance architect and reporting them to development team
• Recommendations to the development team regarding the Analysis.
• Handling defect call with stake holders
• Weekly and Daily status reporting
• Onsite-Offshore communication

Confidential

Sr. Performance Test Engineer

Tools: /Platform: IHS Web Server, WebSphere Application Server, Oracle, DB2, Load Runner 11.0, Performance Center 11.0(ALM), HP Diagnostic, BMC Perceiver, Compuware Vantage Server (Adlex)

Responsibilities:

• Managing & Leading scripting team.
• Preparing test plan.
• Test Scripting.
• Test Executing
• Test Monitoring using HP Diagnostics, Adlex, and Gems
• Test Result Analysis using LR Analysis, HP Diagnostics, Adlex, AWR reports
• Analyzing Web and Application server logs
• Test Reporting (Daily/Comparison)
• Value adds like VB script for excel automation to reduce manual effort.
• Handling Execution with stakeholders online.
• Handling defect call with stake holders
• Weekly and Daily status reporting
• Onsite-Offshore communication
• Getting introduced to application before start of the release

Confidential

Performance Test Engineer

Tools: /Platform: ASP .NET, Application Server, DB2, SQL database, Load Runner 9.52, Performance Centre 9.52, UCPS

Responsibilities:

• Testing E2E component using Load Runner to identify and resolve problems from an end users perspective.
• In charge of testing developed software against specified requirements.
• Designing and review of performance TCs and uploading the same in the HP Quality Center
• Accurately monitoring and recording results in test documentation.
• Monitoring all the components and resource utilizations during test execution using UCPS Automated Monitoring Tool.
• Monitoring of the components using Putty session, SQL developer and other customized performance web based tools.
• Preparing detailed test plans, and test scenarios for each release.
• Follow-up with developers and programmers to swiftly resolve faults.
• Testing full product suite's, identifying problems & resolving them with the development team.
• Test Report Design - Creating manual testing reports like DSR/WSR.
• Gave KT, drove rookies to work on LR in different protocols, client interaction, developing and debugging scripts.
• Mentored the new resources with all the knowledge transition within a short span of time and made them work independently.